Forest Lake State Park Weather Forecast

    • 14
    • 30

    Mostly Cloudy

    • 7
    • 24

    Mostly Cloudy

    • -4
    • 14

    Partly Sunny

    • 13
    • 22

    Mostly Cloudy

    • 23
    • 34

    Snow Likely

    • 10
    • 30

    Chance Snow

Today 6 Dec Southern Coos

Partly sunny. Highs in the upper 20s. Light and variable Winds.

Tonight 6 Dec Southern Coos

Partly cloudy. Lows 6 below to zero. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Forest Lake State Park Temperature Statistics

December Temperature

Whitefield - Mount Washington Regional Airport (6.8 miles)

  • Lowest 1 December, 2025

    8.1 °F

  • Average December

    22.2 °F

  • Highest 1 December, 2025

    35.1 °F

Climate (2020–Present)

Whitefield - Mount Washington Regional Airport (6.8 miles)

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  • Average Low 2020–2025

    32.8 °F

  • Average 2020–2025

    44.2 °F

  • Average High 2020–2025

    55.5 °F
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