Mount Washington Weather Forecast

    • -12
    • -8

    Windy

    • 1
    • 5

    Chance Snow

    • 6
    • 18

    Blizzard

    • -3
    • 11

    Chance Snow

    • -1
    • 3

    Chance Snow

    • -3
    • 6

    Chance Snow

    • -7
    • 2

    Chance Snow

Today 8 Dec Southern Coos

Mostly sunny. Highs around 12. West Winds around 10 Mph with Gusts up to 25 Mph. Wind chill Values as low as 7 below.

Tonight 8 Dec Southern Coos

Mostly clear. Colder with Lows around 13 below. West Winds around 10 Mph in the Evening, becoming light and variable. Wind chill Values as low as 21 below.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mount Washington Temperature Statistics

December Temperature

Mount Washington (0 miles)

  • Lowest 4 December, 2025

    -20.2 °F

  • Average December

    7 °F

  • Highest 2 December, 2025

    17.6 °F

Climate (2020–Present)

Mount Washington (0 miles)

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  • Average Low 2020–2025

    24.8 °F

  • Average 2020–2025

    30.1 °F

  • Average High 2020–2025

    35.2 °F
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