Stimson Hill Weather Forecast

    • 39
    • 48

    Rain

    • 40
    • 52

    Rain Likely

    • 36
    • 44

    Rain/Snow

    • 31
    • 40

    Rain/Snow

    • 30
    • 42

    Rain/Snow Likely

    • 31
    • 45

    Chance Rain/Snow

    • 33
    • 48

    Slight Chance Rain

Today 11 Apr Foothills and Valleys of the North Cascades

A slight chance of rain in the Morning, then a chance of rain late in the morning. Rain likely in the afternoon. Rainfall Amounts a quarter to a half inch possible. Highs in the 50s. Light wind becoming south to 10 Mph in the afternoon.

Tonight 11 Apr Foothills and Valleys of the North Cascades

Mostly cloudy. A chance of Showers in the evening. Patchy fog after midnight. Lows in the lower to mid 40s. Light wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Stimson Hill Temperature Statistics

April Temperature

Arlington Municipal Airport (9.9 miles)

  • Lowest 8 April, 2026

    30 °F

  • Average April

    48.7 °F

  • Highest 6 April, 2026

    69.1 °F

Climate (2021–Present)

Arlington Municipal Airport (9.9 miles)

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  • Average Low 2021–2026

    42.6 °F

  • Average 2021–2026

    50.9 °F

  • Average High 2021–2026

    59.9 °F
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