Olympia Weather Forecast

    • 55
    • 68

    Chance Rain Showers

    • 53
    • 69

    Slight Chance Rain Showers

    • 55
    • 75

    Partly Sunny

    • 58
    • 78

    Partly Sunny

    • 62
    • 83

    Mostly Sunny

    • 63
    • 88

    Mostly Sunny

    • 59
    • 84

    Mostly Sunny

Today 6 Aug Olympia and Southern Puget Sound

Becoming partly sunny late in the afternoon. Rain in the Morning, then a chance of Showers early in the afternoon. A slight chance of Thunderstorms in the afternoon. Rainfall Amounts a quarter to a half inch Possible, except higher Amounts possible in Thunderstorms. Highs near 70. South wind to 10 Mph becoming southwest in the afternoon. Gusts to 25 Mph.

Tonight 6 Aug Olympia and Southern Puget Sound

Mostly cloudy then becoming partly cloudy in the late evening and early morning then becoming mostly cloudy. A chance of Showers in the evening. A slight chance of Showers after Midnight, then a chance of Showers late in the night. Lows in the lower to mid 50s. Southwest wind 10 to 15 Mph.

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Olympia Temperature Statistics

August Temperature

Olympia, Olympia Airport (5 miles)

  • Lowest 3 August, 2025

    48.9 °F

  • Average August

    62.7 °F

  • Highest 1 August, 2025

    81.6 °F

Climate (2020–Present)

Olympia, Olympia Airport (5 miles)

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  • Average Low 2020–2025

    41.6 °F

  • Average 2020–2025

    51.5 °F

  • Average High 2020–2025

    62 °F
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