Navasota Weather Forecast

    • 76
    • 97

    Hot

    • 77
    • 98

    Partly Sunny

    • 72
    • 97

    Partly Sunny

    • 70
    • 95

    Partly Sunny

    • 74
    • 95

    Partly Sunny

    • 74
    • 95

    Partly Sunny

Today 22 Sep Grimes

Mostly sunny with a slight chance of Showers and Thunderstorms. Hot with Highs in the upper 90s. Northeast Winds around 5 Mph. Chance of rain 20 percent. Heat index Values up to 105.

Tonight 22 Sep Grimes

Mostly clear. A slight chance of Showers and Thunderstorms in the evening. Lows in the mid 70s. East Winds 5 to 10 Mph in the Evening, becoming light and variable. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Navasota Temperature Statistics

September Temperature

Brenham, Brenham Municipal Airport (20.5 miles)

  • Lowest 19 September, 2026

    68.2 °F

  • Average September

    83.7 °F

  • Highest 2 September, 2026

    100 °F

Climate (2021–2026)

Brenham, Brenham Municipal Airport (20.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    61 °F

  • Average 2021–2026

    70.8 °F

  • Average High 2021–2026

    81.7 °F
Get WillyWeather+ to remove ads