Tomball Weather Forecast

    • 74
    • 98

    Hot

    • 76
    • 98

    Hot

    • 76
    • 95

    Chance Thunderstorms

    • 75
    • 91

    Rain Showers Likely

    • 75
    • 95

    Chance Thunderstorms

    • 75
    • 96

    Slight Chance Thunderstorms

Today 23 Jul Montgomery

Patchy fog in the morning. Sunny, hot with Highs in the upper 90s. South Winds around 5 Mph. Heat index Values up to 106.

Tonight 23 Jul Montgomery

Mostly clear. Lows in the lower 70s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Tomball Temperature Statistics

July Temperature

Houston, Hooks Memorial Airport (3.7 miles)

  • Lowest 6 July, 2025

    70.6 °F

  • Average July

    83.2 °F

  • Highest 16 July, 2025

    95.6 °F

Climate (2020–Present)

Houston, Hooks Memorial Airport (3.7 miles)

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  • Average Low 2020–2025

    61.2 °F

  • Average 2020–2025

    71.1 °F

  • Average High 2020–2025

    81.8 °F
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