Mousam River Weather Forecast

    • 36
    • 46

    Rain Likely

    • 23
    • 54

    Rain

    • 29
    • 38

    Chance Rain

    • 19
    • 44

    Slight Chance Rain

    • 15
    • 28

    Mostly Sunny

    • 24
    • 35

    Chance Rain/Snow

Today 18 Dec Coastal York

Mostly sunny. Highs in the mid 40s. Light and variable Winds.

Tonight 18 Dec Coastal York

Partly cloudy in the Evening, then cloudy with a chance of rain after midnight. Areas of fog after midnight. Lows in the mid 30s. Temperatures rising into the mid 40s after midnight. South Winds 10 to 15 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mousam River Temperature Statistics

December Temperature

Sanford, Sanford Regional Airport (10.6 miles)

  • Lowest 15 December, 2025

    8.1 °F

  • Average December

    25.9 °F

  • Highest 1 December, 2025

    37 °F

Climate (2020–Present)

Sanford, Sanford Regional Airport (10.6 miles)

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  • Average Low 2020–2025

    37.6 °F

  • Average 2020–2025

    48.6 °F

  • Average High 2020–2025

    58.5 °F
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