Coulterville Weather Forecast

    • 72
    • 98

    Mostly Sunny

    • 73
    • 96

    Mostly Sunny

    • 71
    • 97

    Chance Rain Showers

    • 70
    • 94

    Slight Chance Thunderstorms

    • 69
    • 94

    Slight Chance Rain Showers

Today 15 Sep Randolph

Sunny, hot with Highs in the upper 90s. South Winds 5 to 10 Mph. Heat index Values up to 109.

Tonight 15 Sep Randolph

Mostly clear with a slight chance of Showers and Thunderstorms in the Evening, then partly cloudy with a chance of Showers and Thunderstorms after midnight. Lows in the lower 70s. South Winds around 5 Mph. Chance of rain 40 percent. Heat index Values up to 102 early in the evening.

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  • Temperature Real-Time

Coulterville Temperature Statistics

September Temperature

Sparta Community-Hunter Field Airport (5.6 miles)

  • Lowest 8 September, 2026

    57 °F

  • Average September

    79.7 °F

  • Highest 5 September, 2026

    100.8 °F

Climate (2021–2026)

Sparta Community-Hunter Field Airport (5.6 miles)

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  • Average Low 2021–2026

    48.1 °F

  • Average 2021–2026

    57.4 °F

  • Average High 2021–2026

    66.9 °F
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