7-Day Forecast Summary
7-Day Detailed Weather Forecast for Tomball
Overnight |
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Temperature: 78°F Wind Speed: 5 mph Wind Direction: SE Forecast: Mostly cloudy, with a low around 78. Southeast wind around 5 mph. |
Sunday |
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Temperature: 91°F Wind Speed: 5 mph Wind Direction: SE Forecast: Showers and thunderstorms likely after 11am. Partly sunny. High near 91, with temperatures falling to around 87 in the afternoon. Heat index values as high as 102. Southeast wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible. |
Sunday Night |
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Temperature: 77°F Wind Speed: 5 mph Wind Direction: SE Forecast: Showers and thunderstorms likely before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 77. Southeast wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible. |
Monday |
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Temperature: 86°F Wind Speed: 0 to 5 mph Wind Direction: S Forecast: Showers and thunderstorms likely before 1pm, then showers and thunderstorms likely between 1pm and 2pm, then showers and thunderstorms between 2pm and 3pm, then showers and thunderstorms likely. Mostly cloudy. High near 86, with temperatures falling to around 82 in the afternoon. South wind 0 to 5 mph. Chance of precipitation is 80%. |
Monday Night |
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Temperature: 75°F Wind Speed: 0 to 5 mph Wind Direction: S Forecast: Showers and thunderstorms likely before 1am, then showers and thunderstorms. Mostly cloudy, with a low around 75. South wind 0 to 5 mph. Chance of precipitation is 80%. |
Tuesday |
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Temperature: 85°F Wind Speed: 0 to 5 mph Wind Direction: S Forecast: Showers and thunderstorms. Mostly cloudy, with a high near 85. Chance of precipitation is 90%. |
Tuesday Night |
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Temperature: 76°F Wind Speed: 5 mph Wind Direction: SE Forecast: Showers and thunderstorms likely before 7pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 76. Chance of precipitation is 70%. |
Wednesday |
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Temperature: 90°F Wind Speed: 5 to 15 mph Wind Direction: S Forecast: A chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 40%. |
Wednesday Night |
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Temperature: 78°F Wind Speed: 10 to 15 mph Wind Direction: S Forecast: A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 78. Chance of precipitation is 40%. |
Thursday |
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Temperature: 91°F Wind Speed: 15 mph Wind Direction: S Forecast: A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 40%. |
Thursday Night |
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Temperature: 79°F Wind Speed: 10 to 15 mph Wind Direction: S Forecast: A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 79. Chance of precipitation is 40%. |
Juneteenth |
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Temperature: 89°F Wind Speed: 10 mph Wind Direction: S Forecast: A chance of showers and thunderstorms before 7am, then showers and thunderstorms likely. Partly sunny, with a high near 89. Chance of precipitation is 60%. |
Friday Night |
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Temperature: 77°F Wind Speed: 5 to 10 mph Wind Direction: S Forecast: Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 77. Chance of precipitation is 60%. |
Saturday |
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Temperature: 90°F Wind Speed: 5 to 10 mph Wind Direction: S Forecast: A chance of rain showers before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 90. |
