Weather in Tomball, TX
Updated 2026-09-26 10:45 local time · ZIP codes 77375, 77377
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
83°13% rain88°11% rain91°10% rain93°10% rain94°10% rain92°10% rain88°12% rain87°11% rain86°12% rain
84°8% rain
83°4% rain82°4% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 12%).
It feels like 84°F with winds near 3 mph.
84°F, 8% rain chance and 9 mph wind.
Visibility is around 6 mi; gusts may reach 18 mph.
Current temperature is 83°F, wind 3 mph, rain chance up to 12%.
UV index is 3.
Local weather characteristics in Tomball
Texas spans several climate zones, from humid Gulf Coast areas to dry western deserts and the High Plains. Heat, severe thunderstorms, tropical systems and winter cold outbreaks can all affect different parts of the state.
Tomball is part of the South weather region. The forecast point is near 30.10°N latitude and 95.62°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Tomball weather today
Overcast and 83°F in Tomball, TX. Today's high is 94°F with a 8% rain chance. Winds are around 3 mph with gusts near 4 mph. Relative humidity is 55%, pressure is 30.02 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Tomball
Sunrise is at 07:13 AM and sunset is at 07:14 PM. Tomorrow's forecast calls for Overcast with a high near 94°F and a low near 78°F. The maximum rain chance is 8%.