Northwest Olympia Weather Forecast

    • 46
    • 60

    Increasing Clouds

    • 45
    • 60

    Mostly Cloudy

    • 37
    • 61

    Mostly Sunny

    • 39
    • 64

    Partly Sunny

    • 40
    • 60

    Chance Rain

    • 37
    • 58

    Mostly Cloudy

Today 18 Oct Olympia and Southern Puget Sound

Mostly sunny. Patchy fog in the morning. Highs near 60. Light wind becoming northeast to 10 Mph in the afternoon.

Tonight 18 Oct Olympia and Southern Puget Sound

Cloudy. Lows in the upper 30s to mid 40s. Northeast wind to 10 Mph in the evening becoming light.

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Northwest Olympia Temperature Statistics

October Temperature

Olympia, Olympia Airport (5.6 miles)

  • Lowest 12 October, 2026

    28.7 °F

  • Average October

    54.8 °F

  • Highest 2 October, 2026

    73.7 °F

Climate (2021–2026)

Olympia, Olympia Airport (5.6 miles)

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  • Average Low 2021–2026

    41.6 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    62.3 °F
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