Thurston Weather Forecast

    • 61
    • 85

    Becoming Sunny

    • 61
    • 88

    Chance Thunderstorms

    • 59
    • 77

    Rain Showers

    • 56
    • 73

    Chance Rain Showers

    • 54
    • 72

    Chance Rain Showers

    • 54
    • 72

    Slight Chance Thunderstorms

Today 15 Sep Thurston

Sunny. Highs in the mid 80s. South Winds 10 to 15 Mph.

Tonight 15 Sep Thurston

Mostly cloudy with a chance of Showers and Thunderstorms. Near steady temperature in the lower 60s. South Winds 5 to 10 Mph. Chance of rain 50 percent.

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Thurston Temperature Statistics

September Temperature

Wayne, Wayne Municipal Airport (14.9 miles)

  • Lowest 6 September, 2025

    37.4 °F

  • Average September

    62.6 °F

  • Highest 12 September, 2025

    85.8 °F

Climate (2020–Present)

Wayne, Wayne Municipal Airport (14.9 miles)

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  • Average Low 2020–2025

    37.6 °F

  • Average 2020–2025

    49.4 °F

  • Average High 2020–2025

    61.4 °F
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