Lake Masterman Weather Forecast

    • 55
    • 87

    Becoming Sunny

    • 53
    • 80

    Rain Showers

    • 57
    • 75

    Rain Showers

    • 52
    • 76

    Rain Showers

    • 41
    • 65

    Mostly Cloudy

    • 42
    • 59

    Partly Sunny

Today 15 May Washington

Sunny. Highs in the mid 80s. Southwest Winds 5 to 15 Mph.

Tonight 15 May Washington

Mostly clear. Lows in the mid 50s. West Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Masterman Temperature Statistics

May Temperature

Lake Elmo Airport (5.6 miles)

  • Lowest 6 May, 2026

    28.4 °F

  • Average May

    49.6 °F

  • Highest 8 May, 2026

    69.8 °F

Climate (2021–Present)

Lake Elmo Airport (5.6 miles)

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  • Average Low 2021–2026

    36.6 °F

  • Average 2021–2026

    46.2 °F

  • Average High 2021–2026

    55.2 °F
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