Tumwater Weather Forecast

    • 50
    • 69

    Mostly Cloudy

    • 46
    • 68

    Partly Sunny

    • 43
    • 60

    Rain Showers

    • 42
    • 61

    Rain Showers Likely

    • 47
    • 69

    Mostly Cloudy

    • 49
    • 65

    Chance Rain Showers

    • 49
    • 69

    Chance Rain Showers

Today 3 Jun Olympia and Southern Puget Sound

Mostly cloudy. Highs in the 60s to lower 70s. Southwest wind 10 to 15 Mph.

Tonight 3 Jun Olympia and Southern Puget Sound

Mostly cloudy then becoming partly cloudy late in the evening then becoming mostly cloudy then becoming partly cloudy late in the night. A slight chance of rain late in the evening. Lows near 50. Southwest wind 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Tumwater Temperature Statistics

June Temperature

Olympia, Olympia Airport (1.9 miles)

  • Lowest 1 June, 2026

    39.9 °F

  • Average June

    59 °F

  • Highest 1 June, 2026

    78.1 °F

Climate (2021–Present)

Olympia, Olympia Airport (1.9 miles)

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  • Average Low 2021–2026

    41.7 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    62.2 °F
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