Allyn Weather Forecast

    • 50
    • 59

    Rain Likely

    • 46
    • 57

    Rain Likely

    • 44
    • 62

    Partly Sunny

    • 45
    • 66

    Mostly Sunny

    • 45
    • 68

    Mostly Sunny

    • 46
    • 67

    Partly Sunny

Today 21 Apr Olympia and Southern Puget Sound

Mostly cloudy with a chance of rain. Highs near 60. Southwest wind to 10 Mph.

Tonight 21 Apr Olympia and Southern Puget Sound

Rain likely in the Evening, then a chance of rain in the late evening and early morning. Rain likely in the morning. Rainfall Amounts a tenth to a quarter of an inch possible. Lows in the mid 40s to lower 50s. West wind around 10 Mph becoming southwest after midnight.

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Allyn Temperature Statistics

April Temperature

Bremerton, Bremerton National Airport (8.7 miles)

  • Lowest 8 April, 2026

    30 °F

  • Average April

    49.3 °F

  • Highest 19 April, 2026

    77 °F

Climate (2021–Present)

Bremerton, Bremerton National Airport (8.7 miles)

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  • Average Low 2021–2026

    42.4 °F

  • Average 2021–2026

    51 °F

  • Average High 2021–2026

    60 °F
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