Lake Masterman Weather Forecast

    • 18
    • 32

    Mostly Cloudy

    • 25
    • 35

    Decreasing Clouds

    • 31
    • 33

    Chance Freezing Drizzle

    • 33
    • 37

    Cloudy

    • 9
    • 39

    Slight Chance Rain/Snow

    • 2
    • 13

    Mostly Cloudy

    • 5
    • 14

    Partly Sunny

Today 23 Dec Washington

Mostly sunny. Near steady temperature in the upper 20s. Northwest Winds 5 to 10 Mph.

Tonight 23 Dec Washington

Increasing Clouds. Lows around 18. North Winds up to 5 Mph shifting to the southeast after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Masterman Temperature Statistics

December Temperature

Lake Elmo Airport (5.6 miles)

  • Lowest 14 December, 2025

    -14.8 °F

  • Average December

    15.4 °F

  • Highest 16 December, 2025

    42.8 °F

Climate (2020–Present)

Lake Elmo Airport (5.6 miles)

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  • Average Low 2020–2025

    36.5 °F

  • Average 2020–2025

    46 °F

  • Average High 2020–2025

    55.1 °F
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