Mattisons SPB Weather Forecast

    • 16
    • 40

    Mostly Cloudy

    • 30
    • 38

    Mostly Cloudy

    • -6
    • 35

    Chance Snow

    • 13
    • 24

    Chance Snow

    • 2
    • 26

    Partly Sunny

    • 8
    • 19

    Mostly Cloudy

Today 16 Dec Washington

Not as cold. Decreasing Clouds. Highs around 40. South Winds 5 to 15 Mph shifting to the southwest 10 to 15 Mph in the afternoon.

Tonight 16 Dec Washington

Partly cloudy. Lows around 18. West Winds 5 to 15 Mph.

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Mattisons SPB Temperature Statistics

December Temperature

L O Simenstad Municipal Airport (13 miles)

  • Lowest 4 December, 2025

    -12.3 °F

  • Average December

    13.3 °F

  • Highest 9 December, 2025

    27.9 °F

Climate (2020–Present)

L O Simenstad Municipal Airport (13 miles)

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  • Average Low 2020–2025

    36.9 °F

  • Average 2020–2025

    47.2 °F

  • Average High 2020–2025

    56.8 °F
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