Weather in Tomball, TX
Updated 2026-08-11 11:45 local time · ZIP codes 77375, 77377
Cloudy
No government weather alerts were returned for this location at the latest update.
Next hours
88°7% rain
93°6% rain
95°2% rain97°2% rain97°3% rain93°4% rain
84°36% rain82°80% rain82°11% rain
81°9% rain80°11% rain80°12% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance reaches about 80% over the next 12 hours.
It feels like 100°F with winds near 8 mph.
82°F, 11% rain chance and 11 mph wind.
Visibility is around 9 mi; gusts may reach 16 mph.
Current temperature is 88°F, wind 8 mph, rain chance up to 80%.
UV index is 7. Sunscreen, shade and protective clothing are recommended.
Tomball weather today
Cloudy and 88°F in Tomball, TX. Today's high is 97°F with a 67% rain chance. Winds are around 8 mph with gusts near 9 mph. Relative humidity is 70%, pressure is 30.11 inHg, and visibility is about 9 miles.
Tonight and tomorrow in Tomball
Sunrise is at 06:47 AM and sunset is at 08:07 PM. Tomorrow's forecast calls for Sunny with a high near 102°F and a low near 79°F. The maximum rain chance is 4%.