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Gallatin, MO 64640 Weather

It is 53°F in Gallatin, MO 64640, observed at 10:51 PM CDT. Today: Mostly Sunny, high 79°F, low 54°F. Hourly and 7-day forecast from the National Weather Service. Times are local (CDT).

Gallatin, MO 64640 current weather

53°F

Partly Cloudy

H 79° / L 54°Feels like 53°

  • No rain expected in the next 12 hours

Observed at Chillicothe, Chillicothe Agri-Science Center (20.2 mi away), 10/27/2026, 10:51 PM CDT

Hourly forecast

NWS, updated 10/27/2026, 7:57 PM PT

  1. Now55°
  2. 1 AM55°
  3. 2 AM54°
  4. 3 AM54°
  5. 4 AM54°14%
  6. 5 AM54°14%
  7. 6 AM54°13%
  8. 7 AM54°14%
  9. 8 AM54°14%
  10. 9 AM58°14%
  11. 10 AM64°14%
  12. 11 AM69°10%
  13. 12 PM73°
  14. 1 PM77°
  15. 2 PM78°
  16. 3 PM79°
  17. 4 PM79°
  18. 5 PM79°
  19. 6 PM77°
  20. 7 PM72°
  21. 8 PM69°
  22. 9 PM68°
  23. 10 PM67°
  24. 11 PM66°
  25. Thu12 AM65°12%
  26. 1 AM64°39%
  27. 2 AM62°41%
  28. 3 AM60°38%
  29. 4 AM60°32%
  30. 5 AM59°21%
  31. 6 AM59°18%
  32. 7 AM58°14%
  33. 8 AM58°14%
  34. 9 AM61°14%
  35. 10 AM64°14%
  36. 11 AM68°14%
  37. 12 PM71°14%
  38. 1 PM74°15%
  39. 2 PM76°15%
  40. 3 PM76°15%
  41. 4 PM75°15%
  42. 5 PM73°15%
  43. 6 PM69°15%
  44. 7 PM66°21%
  45. 8 PM64°21%
  46. 9 PM62°21%
  47. 10 PM60°21%
  48. 11 PM59°21%

7-day forecast

Tap a day for details

  • Today10/2814% chance of precipitationLow 54°High 79°

    Wednesday: Mostly sunny, with a high near 79. South wind 3 to 14 mph, with gusts as high as 24 mph.

    Overnight: Partly cloudy, with a low around 54. South southeast wind around 3 mph.

    Mostly Sunny
  • Thu10/2959% chance of precipitationLow 54°High 76°

    Thursday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 76. North wind around 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

    Thursday Night: A slight chance of rain showers before 10pm, then a slight chance of showers and thunderstorms between 10pm and 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 54. East wind around 3 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

    Slight Chance Showers And Thunderstorms
  • Fri10/3063% chance of precipitationLow 54°High 75°

    Friday: Showers and thunderstorms likely. Mostly cloudy, with a high near 75. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

    Friday Night: Rain showers likely. Cloudy, with a low around 54. Chance of precipitation is 60%.

    Showers And Thunderstorms Likely
  • Sat10/3161% chance of precipitationLow 52°High 67°

    Saturday: Rain showers likely. Cloudy, with a high near 67. Chance of precipitation is 60%.

    Saturday Night: A chance of rain showers. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.

    Rain Showers Likely
  • Sun11/140% chance of precipitationLow 53°High 69°

    Sunday: A slight chance of rain showers before noon. Mostly cloudy, with a high near 69.

    Sunday Night: A chance of rain showers. Mostly cloudy, with a low around 53. Chance of precipitation is 40%.

    Slight Chance Rain Showers then Mostly Cloudy
  • Mon11/266% chance of precipitationLow 50°High 69°

    Monday: Rain showers likely. Cloudy, with a high near 69. Chance of precipitation is 70%.

    Monday Night: Rain showers likely. Cloudy, with a low around 50. Chance of precipitation is 60%.

    Rain Showers Likely
  • Tue11/355% chance of precipitationLow High 65°

    Tuesday: Rain showers likely. Mostly cloudy, with a high near 65.

    Rain Showers Likely

Forecast for 39.902, -93.947 from the NWS EAX office, updated 10/27/2026, 7:57 PM PT · Official forecast on weather.gov

Hazardous weather outlookIssued 10/27/2026, 5:01 AM CDT

This hazardous weather outlook is for northwest: north central and west central Missouri: as well as extreme eastern Kansas.

Day one

Through tonight.

The probability for widespread hazardous weather is low.

Days two through seven

Wednesday through Monday.

The probability for widespread hazardous weather is low.

Key messages

- Low chances (15-30%) for rain this morning and evening, with a brief cooldown in temperatures to the low 70s.

- Showers/storms anticipated (50-70%) across northern MO by Wednesday evening. Severe threat remains low with any activity.

- Low rain chances (15-30%) during the day Thursday, before increasing (40-60%) going into the weekend Friday/Saturday. Temperatures cool back down to the low 70s by Saturday.

- Wet, cool pattern continues through the end of the forecast period.

Forecaster's discussionIssued 10/27/2026, 10:04 PM CDT

Key messages

- 15-20% chances of showers and thunderstorms return late tonight into tomorrow morning, with breezy south winds through the day Wednesday.

- Better chances (35-70%) of showers and isolated storms arrive Wednesday evening across extreme northwest Missouri and northeast Kansas, with chances decreasing to 15-30% as they slowly spread southeast overnight into Thursday.

- Shower and storm chances Thursday night through Saturday evening and again early next week will range anywhere from 35% to 70-80%, with the lowest chances of 15-25% chances from late Saturday night into Sunday evening.

- Well above normal temperatures will continue through the forecast period, with the warmest conditions tonight through Friday.

Discussion

Issued at 1250 PM CDT Tue Oct 27 2026

A weak frontal boundary will push into the area tonight and wash out by midday Wednesday. The model blend produces 15-20% chances of showers and thunderstorms across all but far southeast counties between midnight tonight through 9am Wednesday morning. South winds will increase Wednesday morning to 10-20mph, with afternoon gusts of 25-30mph.

Better chances of showers and storms arrive Wednesday evening and overnight with the approach of another cold front. The front essentially stays just north of the area, and keeps the best chances (50-70%) across the northern counties, with chances decreasing to 15-30s as the spread southeast across the rest of the forecast area late Wednesday night into Thursday.

Several disturbances/boundaries will continue to move near or into the forecast area Friday, through the weekend and even into next week. The model blend produces good chances (35-70%) of showers and thunderstorms Thursday night through Saturday evening, with similar chances returning late Sunday night through Tuesday. Current timing shows a bit of a lull late Saturday night through Sunday evening with only 15-25% chances, but timing tweaks are still possible based on the movement of the disturbances. Severe storms

Well above normal temperatures will continue for the next week. The warmest period will be tonight through Friday with lows in the 50s to around 60 degrees, and highs in the middle 70s to around 80 degrees. Clouds, precipitation, and eventually northeast to easterly winds, will brings highs down into the middle 60s to around 70 degrees, with lows remaining in the 50s. Even more of a cooling trend will begin Tuesday.

Aviation

Issued at 1002 PM CDT Tue Oct 27 2026

VFR conditions are expected for the duration of the forecast period. Winds remain southerly becoming gusty after mid morning through the afternoon. CIGs remain high generally SCT with some intermittent BKN possible. Isolated SHRA is possible near STJ toward the end of the TAF period.

Watches, warnings and advisories

MO: None. KS: None.

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now55°Partly Cloudy4%2 mph
  2. 1 AM55°Partly Cloudy8%2 mph
  3. 2 AM54°Mostly Cloudy8%2 mph
  4. 3 AM54°Mostly Cloudy8%2 mph
  5. 4 AM54°Mostly Cloudy14%3 mph
  6. 5 AM54°Partly Cloudy14%3 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow
45°65°85°0%100%WedThuFriSatSunMonTue79°54°76°58°75°54°67°56°68°55°69°55°60°51°

Line: temperature °F. Bars: chance of precipitation.

  1. WedNow55°4%2
  2.  1 AM55°8%2
  3.  2 AM54°8%2
  4.  3 AM54°8%2
  5.  4 AM54°14%3
  6.  5 AM54°14%3
  7.  6 AM54°13%3
  8.  7 AM54°14%5
  9.  8 AM54°14%6
  10.  9 AM58°14%7
  11.  10 AM64°14%8
  12.  11 AM69°10%10
  13.  12 PM73°9%12
  14.  1 PM77°6%13
  15.  2 PM78°5%13
  16.  3 PM79°5%14
  17.  4 PM79°3%13
  18.  5 PM79°2%13
  19.  6 PM77°1%12
  20.  7 PM72°1%9
  21.  8 PM69°2%9
  22.  9 PM68°7%8
  23.  10 PM67°8%8
  24.  11 PM66°9%7
  25. Thu 10/2912 AM65°12%6
  26.  1 AM64°39%5
  27.  2 AM62°41%5
  28.  3 AM60°38%3
  29.  4 AM60°32%3
  30.  5 AM59°21%3
  31.  6 AM59°18%2
  32.  7 AM58°14%2
  33.  8 AM58°14%2
  34.  9 AM61°14%2
  35.  10 AM64°14%2
  36.  11 AM68°14%2
  37.  12 PM71°14%3
  38.  1 PM74°15%3
  39.  2 PM76°15%3
  40.  3 PM76°15%5
  41.  4 PM75°15%5
  42.  5 PM73°15%5
  43.  6 PM69°15%3
  44.  7 PM66°21%3
  45.  8 PM64°21%3
  46.  9 PM62°21%3
  47.  10 PM60°21%3
  48.  11 PM59°21%3
  49. Fri 10/3012 AM58°21%2
  50.  1 AM57°59%2
  51.  2 AM56°59%2
  52.  3 AM55°59%3
  53.  4 AM55°59%3
  54.  5 AM54°59%3
  55.  6 AM54°59%3
  56.  7 AM55°50%3
  57.  8 AM57°50%3
  58.  9 AM60°50%5
  59.  10 AM63°50%5
  60.  11 AM67°50%5
  61.  12 PM70°50%6
  62.  1 PM73°53%6
  63.  2 PM75°53%6
  64.  3 PM75°53%6
  65.  4 PM74°53%5
  66.  5 PM72°53%3
  67.  6 PM69°53%3
  68.  7 PM70°63%2
  69.  8 PM67°63%2
  70.  9 PM64°63%1
  71.  10 PM62°63%1
  72.  11 PM61°63%1
  73. Sat 10/3112 AM60°63%0
  74.  1 AM60°47%0
  75.  2 AM59°47%0
  76.  3 AM58°47%1
  77.  4 AM57°47%1
  78.  5 AM56°47%1
  79.  6 AM56°47%1
  80.  7 AM56°61%1
  81.  8 AM57°61%1
  82.  9 AM59°61%2
  83.  10 AM61°61%2
  84.  11 AM63°61%3
  85.  12 PM65°61%5
  86.  1 PM66°54%5
  87.  2 PM67°54%5
  88.  3 PM67°54%3
  89.  4 PM66°54%3
  90.  5 PM65°54%3
  91.  6 PM64°54%2
  92.  7 PM62°54%2
  93.  8 PM61°54%2
  94.  9 PM59°54%1
  95.  10 PM58°54%1
  96.  11 PM57°54%1
  97. Sun 11/112 AM56°54%1
  98.  1 AM56°26%1
  99.  1 AM56°26%1
  100.  2 AM56°26%1
  101.  3 AM56°26%1
  102.  4 AM55°26%1
  103.  5 AM55°26%1
  104.  6 AM55°18%1
  105.  7 AM56°18%2
  106.  8 AM59°18%2
  107.  9 AM61°18%3
  108.  10 AM63°18%3
  109.  11 AM65°18%5
  110.  12 PM67°11%5
  111.  1 PM68°11%5
  112.  2 PM68°11%5
  113.  3 PM68°11%5
  114.  4 PM67°11%3
  115.  5 PM65°11%2
  116.  6 PM63°15%1
  117.  7 PM61°15%0
  118.  8 PM59°15%0
  119.  9 PM58°15%0
  120.  10 PM57°15%0
  121.  11 PM57°15%1
  122. Mon 11/212 AM57°40%1
  123.  1 AM57°40%1
  124.  2 AM56°40%2
  125.  3 AM56°40%2
  126.  4 AM56°40%2
  127.  5 AM55°40%2
  128.  6 AM56°63%2
  129.  7 AM58°63%3
  130.  8 AM60°63%5
  131.  9 AM62°63%6
  132.  10 AM64°63%7
  133.  11 AM66°63%7
  134.  12 PM67°66%8
  135.  1 PM68°66%9
  136.  2 PM69°66%9
  137.  3 PM69°66%9
  138.  4 PM68°66%9
  139.  5 PM66°66%8
  140.  6 PM64°62%8
  141.  7 PM62°62%8
  142.  8 PM61°62%7
  143.  9 PM59°62%7
  144.  10 PM58°62%7
  145.  11 PM57°62%6
  146. Tue 11/312 AM56°54%6
  147.  1 AM55°54%6
  148.  2 AM54°54%6
  149.  3 AM53°54%7
  150.  4 AM52°54%8
  151.  5 AM51°54%8
  152.  6 AM51°54%9
  153.  7 AM53°54%10
  154.  8 AM55°54%10
  155.  9 AM58°54%12
  156.  10 AM60°54%12

Temperature °F · chance of precipitation · wind in mph

NWS hourly forecast updated 10/27/2026, 7:57 PM PT

Radar and satellite

National radar

NEXRAD (last 50 min) and GOES

Latest

Nearby hazards

Missouri hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: None reported

Drought

By county

Daviess County, week of 10/20/2026

No drought or abnormal dryness in this county.

Sun and moon

Local time, center of the area

Sunrise
7:40 AM
Sunset
6:18 PM
Daylight
10 hr 38 min
Moon
Waning Gibbous 95% lit
First light (civil dawn)
7:12 AM
Last light (civil dusk)
6:46 PM
Moonrise
7:46 PM
Moonset
10:46 AM

Normal October weather

Climate

Normal October high 65°, low 42°, precipitation 3.31 in for the month. 1991 to 2020 normals at Gallatin 1w, 1 mi away.

Other places nearby

Data sources

See something wrong? Request a correction

Frequently asked questions

What is the weather in Gallatin, MO 64640 right now?
The latest observation from Chillicothe, Chillicothe Agri-Science Center was 53°F, reported at 10/27/2026, 10:51 PM CDT.
What is the high temperature today in Gallatin, MO 64640?
The National Weather Service forecast for wednesday calls for a high near 79°F. Mostly Sunny.
Will it rain in Gallatin, MO 64640 in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What time is sunrise and sunset in Gallatin, MO 64640 today?
Sunrise is about 7:40 AM CDT and sunset is about 6:18 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Gallatin, MO 64640?
At Gallatin 1w, the 1991 to 2020 normal high in October is 65°F and the normal low is 42°F.

About this data

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