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Tomball, TX 77375 Weather

It is 79°F and mostly clear in Tomball, TX 77375, observed at 4:20 PM CDT. Today: Showers And Thunderstorms Likely, high 80°F, low 66°F. Hourly and 10-day forecast from the National Weather Service. Times are local (CDT).

Tomball, TX 77375 current weather

79°F

Mostly Clear

H 80° / L 66°Feels like 79°

Observed at Houston, Hooks Memorial Airport (2.5 mi away), 10/30/2026, 4:20 PM CDT

Hourly forecast

NWS, updated 10/30/2026, 2:21 PM PT

  1. Now78°45%
  2. 5 PM77°62%
  3. 6 PM75°70%
  4. 7 PM74°67%
  5. 8 PM71°63%
  6. 9 PM70°60%
  7. 10 PM70°49%
  8. 11 PM68°57%
  9. 12 AM68°40%Sat
  10. 1 AM67°47%
  11. 2 AM67°52%
  12. 3 AM67°61%
  13. 4 AM67°51%
  14. 5 AM67°46%
  15. 6 AM67°38%
  16. 7 AM67°27%
  17. 8 AM66°27%
  18. 9 AM69°19%
  19. 10 AM72°16%
  20. 11 AM76°15%
  21. 12 PM78°15%
  22. 1 PM79°32%
  23. 2 PM80°37%
  24. 3 PM81°41%
  25. 4 PM81°42%
  26. 5 PM81°31%
  27. 6 PM80°24%
  28. 7 PM75°12%
  29. 8 PM73°11%
  30. 9 PM72°
  31. 10 PM71°
  32. 11 PM71°
  33. 12 AM69°Sun
  34. 1 AM69°
  35. 1 AM68°
  36. 2 AM68°
  37. 3 AM68°
  38. 4 AM68°
  39. 5 AM68°
  40. 6 AM67°
  41. 7 AM67°
  42. 8 AM70°
  43. 9 AM74°
  44. 10 AM77°
  45. 11 AM80°
  46. 12 PM82°
  47. 1 PM83°
  48. 2 PM84°

10-day forecast

Tap a day for details

  • Today10/3070% chance of precipitationLow 66°High 80°

    This Afternoon: Showers and thunderstorms likely. Cloudy. High near 80, with temperatures falling to around 77 in the afternoon. East wind 5 to 10 mph. Chance of precipitation is 60%.

    Tonight: Showers and thunderstorms likely. Mostly cloudy, with a low around 66. East wind 0 to 5 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

    Showers And Thunderstorms Likely
  • Sat10/3142% chance of precipitationLow 67°High 81°

    Saturday: A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 81. East wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.

    Saturday Night: A slight chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 67. East wind 0 to 5 mph. Chance of precipitation is 20%.

    Chance Showers And Thunderstorms
  • Sun11/1Low 68°High 84°

    Sunday: Partly sunny, with a high near 84. East wind 0 to 5 mph.

    Sunday Night: Mostly cloudy, with a low around 68.

    Partly Sunny
  • Mon11/222% chance of precipitationLow 68°High 84°

    Monday: Partly sunny, with a high near 84.

    Monday Night: A slight chance of rain showers after midnight. Mostly cloudy, with a low around 68. Chance of precipitation is 20%.

    Partly Sunny
  • Tue11/379% chance of precipitationLow 57°High 78°

    Tuesday: Showers and thunderstorms. Partly sunny, with a high near 78. Chance of precipitation is 80%.

    Tuesday Night: A slight chance of rain showers before midnight. Partly cloudy, with a low around 57. Chance of precipitation is 20%.

    Showers And Thunderstorms
  • Wed11/4Low 54°High 75°

    Wednesday: Sunny, with a high near 75.

    Wednesday Night: Mostly clear, with a low around 54.

    Sunny
  • Thu11/515% chance of precipitationLow 53°High 76°

    Thursday: Sunny, with a high near 76. Chance of precipitation is 20%.

    Thursday Night: Mostly clear, with a low around 53.

    Sunny
  • Fri11/6Model blend17% chance of precipitationLow 52°High 79°

    Friday: Mostly sunny, slight chance of rain. High near 79°. Low that night near 52°. About 0.17 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sat11/7Model blend24% chance of precipitationLow 54°High 77°

    Saturday: Partly cloudy, slight chance of rain. High near 77°. Low that night near 54°. About 0.35 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sun11/8Model blend38% chance of precipitationLow 50°High 75°

    Sunday: Chance of rain. High near 75°. Low that night near 50°. About 0.48 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 30.091, -95.588 from the NWS HGX office, updated 10/30/2026, 2:21 PM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KDWH (Houston/Hooks Mem, 3 mi), model run 10/30/2026, 3:00 PM CDT

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. Now78°Chance Showers And Thunderstorms45%10 mph
  2. 5 PM77°Showers And Thunderstorms Likely62%5 mph
  3. 6 PM75°Showers And Thunderstorms Likely70%5 mph
  4. 7 PM74°Showers And Thunderstorms Likely67%5 mph
  5. 8 PM71°Showers And Thunderstorms Likely63%5 mph
  6. 9 PM70°Showers And Thunderstorms Likely60%5 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 weather in Tomball, TX 77375 right now?
The latest observation from Houston, Hooks Memorial Airport was 79°F and mostly clear, reported at 10/30/2026, 4:20 PM CDT.
What is the high temperature today in Tomball, TX 77375?
The National Weather Service forecast for this afternoon calls for a high near 80°F. Showers And Thunderstorms Likely.
Will it rain in Tomball, TX 77375 in the next 24 hours?
The hourly forecast shows a 62% chance of precipitation around 10/30/2026, 5:00 PM CDT.
What is the 10-day forecast for Tomball, TX 77375?
The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 6 to Nov 8) come from the NOAA National Blend of Models, with highs of 75°F to 79°F and up to a 38% chance of precipitation. Model guidance this far out often changes.
What time is sunrise and sunset in Tomball, TX 77375 today?
Sunrise is about 7:35 AM CDT and sunset is about 6:36 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Tomball, TX 77375?
At Houston Hooks Mem AP, the 1991 to 2020 normal high in October is 82°F and the normal low is 60°F.

Rain and snow totals

Next 3 days, NWS forecast grid

Rain (liquid)
0.16 in
Snow
0.00 in
Ice
0.00 in

Nearby hazards

Texas hazards

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

  • Severe storm outlook today:General thunderstormsOutlook 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 (Houston-Galveston-Brazoria)
ModeratePM2.5
AQI forecast tomorrow (Houston-Galveston-Brazoria)
ModeratePM2.5

UV index guide · Air quality

Drought

By county

Harris County, week of 10/27/2026

83% of the county is in moderate drought or worse, 1% in extreme drought or worse.

Sun and moon

Local time, center of the area

Sunrise
7:35 AM
Sunset
6:36 PM
Daylight
11 hr 2 min
Moon
Waning Gibbous 76% lit
First light (civil dawn)
7:10 AM
Last light (civil dusk)
7:01 PM
Moonrise
10:38 PM
Moonset
12:30 PM

Normal October weather

Climate

Normal October high 82°, low 60°, precipitation 5.58 in for the month. 1991 to 2020 normals at Houston Hooks Mem AP, 3 mi away.

Other places nearby

Data sources

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About this data

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