Granite Falls Weather Forecast

    • 70
    • 97

    Rain Showers Likely

    • 64
    • 84

    Rain Showers Likely

    • 62
    • 84

    Mostly Sunny

    • 64
    • 87

    Mostly Sunny

    • 68
    • 89

    Mostly Sunny

    • 71
    • 96

    Slight Chance Thunderstorms

Today 5 Sep Wake

Sunny in the Morning, then partly sunny with a chance of Showers with a slight chance of Thunderstorms in the afternoon. Hot with Highs in the upper 90s. West Winds around 5 Mph. Chance of rain 50 percent. Heat index Values up to 105.

Tonight 5 Sep Wake

Partly cloudy. Showers likely with a chance of Thunderstorms in the Evening, then a slight chance of Showers and Thunderstorms after midnight. Lows in the lower 70s. West Winds around 5 Mph, becoming north after midnight. Chance of rain 60 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Granite Falls Temperature Statistics

September Temperature

Franklin County Airport (9.3 miles)

  • Lowest 1 September, 2026

    69.8 °F

  • Average September

    83.3 °F

  • Highest 2 September, 2026

    98.6 °F

Climate (2021–2026)

Franklin County Airport (9.3 miles)

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

  • Average Low 2021–2026

    49.1 °F

  • Average 2021–2026

    59.6 °F

  • Average High 2021–2026

    70.7 °F
Get WillyWeather+ to remove ads