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Longtown, MO 63746 Weather

Today: Sunny, high 81°F, low 53°F. Hourly and 7-day forecast from the National Weather Service. Times are local (CDT).

Longtown, MO 63746 current weather

74°F

Sunny

Forecast for this hour. No recent report from a nearby station.

H 81° / L 53°

No recent station report. NWS hourly forecast updated 10/29/2026, 10:21 AM PT

Hourly forecast

NWS, updated 10/29/2026, 10:21 AM PT

  1. Now74°
  2. 1 PM76°
  3. 2 PM79°
  4. 3 PM81°
  5. 4 PM81°
  6. 5 PM79°
  7. 6 PM76°
  8. 7 PM72°
  9. 8 PM67°
  10. 9 PM65°
  11. 10 PM63°
  12. 11 PM61°
  13. 12 AM60°Fri
  14. 1 AM59°
  15. 2 AM58°
  16. 3 AM57°
  17. 4 AM56°
  18. 5 AM55°
  19. 6 AM55°
  20. 7 AM55°
  21. 8 AM54°
  22. 9 AM57°
  23. 10 AM63°
  24. 11 AM70°
  25. 12 PM74°
  26. 1 PM76°
  27. 2 PM78°
  28. 3 PM79°
  29. 4 PM79°
  30. 5 PM77°
  31. 6 PM75°
  32. 7 PM72°
  33. 8 PM67°
  34. 9 PM65°
  35. 10 PM64°
  36. 11 PM63°
  37. 12 AM62°Sat
  38. 1 AM62°
  39. 2 AM61°
  40. 3 AM60°
  41. 4 AM60°
  42. 5 AM58°
  43. 6 AM58°
  44. 7 AM58°
  45. 8 AM56°
  46. 9 AM58°
  47. 10 AM62°
  48. 11 AM65°

7-day forecast

Tap a day for details

  • Today10/29Low 53°High 81°

    This Afternoon: Sunny. High near 81, with temperatures falling to around 79 in the afternoon. South southwest wind around 6 mph.

    Tonight: Partly cloudy. Low around 53, with temperatures rising to around 55 overnight. South wind 0 to 3 mph.

    Sunny
  • Fri10/30Low 56°High 79°

    Friday: Mostly sunny. High near 79, with temperatures falling to around 77 in the afternoon. East southeast wind 1 to 5 mph.

    Friday Night: Mostly cloudy, with a low around 56. East wind around 2 mph.

    Mostly Sunny
  • Sat10/3156% chance of precipitationLow 54°High 74°

    Saturday: Cloudy, with a high near 74. East wind around 5 mph.

    Saturday Night: Rain showers likely after 7pm. Mostly cloudy, with a low around 54. East southeast wind around 5 mph. Chance of precipitation is 60%.

    Cloudy
  • Sun11/147% chance of precipitationLow 54°High 70°

    Sunday: A chance of rain showers before noon. Mostly cloudy, with a high near 70. Southeast wind 5 to 8 mph.

    Sunday Night: Mostly cloudy, with a low around 54. Southeast wind around 7 mph.

    Chance Rain Showers then Mostly Cloudy
  • Mon11/234% chance of precipitationLow 58°High 72°

    Monday: A chance of rain showers. Mostly cloudy, with a high near 72. South southeast wind 7 to 12 mph, with gusts as high as 20 mph.

    Monday Night: A chance of rain showers. Mostly cloudy, with a low around 58. South southeast wind 10 to 16 mph, with gusts as high as 23 mph.

    Chance Rain Showers
  • Tue11/362% chance of precipitationLow 56°High 73°

    Tuesday: A chance of rain showers before noon, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 73. South southeast wind 13 to 20 mph, with gusts as high as 28 mph.

    Tuesday Night: Rain showers likely. Mostly cloudy, with a low around 56. South southeast wind around 12 mph, with gusts as high as 18 mph.

    Chance Rain Showers
  • Wed11/454% chance of precipitationLow 49°High 70°

    Wednesday: A chance of rain showers. Partly sunny, with a high near 70. South wind 7 to 12 mph, with gusts as high as 18 mph.

    Wednesday Night: A chance of rain showers before midnight. Partly cloudy, with a low around 49. Southwest wind around 5 mph.

    Chance Rain Showers

Forecast for 37.710, -89.698 from the NWS PAH office, updated 10/29/2026, 10:21 AM PT · Official forecast on weather.gov

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. Now74°Sunny1%6 mph
  2. 1 PM76°Sunny1%6 mph
  3. 2 PM79°Sunny1%6 mph
  4. 3 PM81°Sunny1%6 mph
  5. 4 PM81°Sunny1%5 mph
  6. 5 PM79°Sunny1%3 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the high temperature today in Longtown, MO 63746?
The National Weather Service forecast for this afternoon calls for a high near 81°F. Sunny.
Will it rain in Longtown, MO 63746 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 Longtown, MO 63746 today?
Sunrise is about 7:21 AM CDT and sunset is about 6:03 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Longtown, MO 63746?
At Perryville Wtp, the 1991 to 2020 normal high in October is 70°F and the normal low is 43°F.

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

UV and air quality forecast

EPA and AirNow

AQI forecast today (St. Louis (Metro-east))
ModeratePM2.5
AQI forecast tomorrow (St. Louis (Metro-east))
GoodPM2.5

UV index guide · Air quality

Drought

By county

Perry County, week of 10/27/2026

100% of the county is in moderate drought or worse.

Sun and moon

Local time, center of the area

Sunrise
7:21 AM
Sunset
6:03 PM
Daylight
10 hr 42 min
Moon
Waning Gibbous 86% lit
First light (civil dawn)
6:54 AM
Last light (civil dusk)
6:30 PM
Moonrise
8:38 PM
Moonset
11:29 AM

Normal October weather

Climate

Normal October high 70°, low 43°, precipitation 3.39 in for the month. 1991 to 2020 normals at Perryville Wtp, 12 mi away.

Other places nearby

Data sources

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About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

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