Barnes Lake Weather Forecast

    • 44
    • 70

    Chance Rain

    • 38
    • 60

    Slight Chance Rain

    • 39
    • 65

    Mostly Sunny

    • 43
    • 73

    Mostly Sunny

    • 46
    • 76

    Partly Sunny

    • 43
    • 72

    Slight Chance Rain

Today 2 May Olympia and Southern Puget Sound

Sunny. A slight chance of rain late in the afternoon. Highs in the mid 60s to lower 70s. Southwest wind to 10 Mph becoming west in the afternoon.

Tonight 2 May Olympia and Southern Puget Sound

Mostly cloudy with a chance of rain. Lows in the 40s. West wind 10 to 15 Mph becoming southwest after midnight.

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Barnes Lake Temperature Statistics

May Temperature

Olympia, Olympia Airport (1.9 miles)

  • Lowest

  • Average May

  • Highest

Climate (2020–Present)

Olympia, Olympia Airport (1.9 miles)

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  • Average Low 2020–2025

    41.7 °F
  • Average 2020–2025

    51.4 °F
  • Average High 2020–2025

    61.8 °F
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