Rainier Weather Forecast

    • 58
    • 88

    Sunny

    • 53
    • 93

    Mostly Sunny

    • 55
    • 86

    Mostly Sunny

    • 54
    • 81

    Partly Sunny

    • 54
    • 74

    Mostly Cloudy

    • 54
    • 74

    Partly Sunny

    • 53
    • 76

    Mostly Cloudy

Today 15 Jul Olympia and Southern Puget Sound

Sunny. Haze late in the afternoon. Highs in the mid 80s to lower 90s. Northeast wind to 10 Mph.

Tonight 15 Jul Olympia and Southern Puget Sound

Clear. Lows near 60. Northeast wind to 10 Mph in the evening becoming light.

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Rainier Temperature Statistics

July Temperature

Olympia, Olympia Airport (11.2 miles)

  • Lowest 3 July, 2025

    45 °F
  • Average July

    66.2 °F
  • Highest 13 July, 2025

    91 °F

Climate (2020–Present)

Olympia, Olympia Airport (11.2 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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