Northwest Olympia Weather Forecast

    • 55
    • 73

    Increasing Clouds

    • 56
    • 74

    Mostly Cloudy

    • 57
    • 75

    Partly Sunny

    • 53
    • 75

    Mostly Cloudy

    • 54
    • 76

    Partly Sunny

    • 55
    • 81

    Partly Sunny

    • 55
    • 79

    Mostly Cloudy

Today 15 Aug Olympia and Southern Puget Sound

Mostly cloudy until late afternoon then becoming mostly sunny. Patchy fog in the morning. Highs in the mid 70s to lower 80s. Light wind becoming west to 10 Mph in the afternoon.

Tonight 15 Aug Olympia and Southern Puget Sound

Mostly cloudy. Patchy fog late in the night. Lows in the lower to mid 50s. West wind to 10 Mph becoming southwest after midnight.

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Northwest Olympia Temperature Statistics

August Temperature

Olympia, Olympia Airport (5.6 miles)

  • Lowest 3 August, 2026

    44.7 °F

  • Average August

    65.8 °F

  • Highest 5 August, 2026

    90.6 °F

Climate (2021–2026)

Olympia, Olympia Airport (5.6 miles)

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  • Average Low 2021–2026

    41.6 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    62.2 °F
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