Lake De Montreville Weather Forecast

    • 53
    • 77

    Mostly Sunny

    • 60
    • 79

    Chance Rain Showers

    • 63
    • 84

    Mostly Sunny

    • 60
    • 82

    Mostly Sunny

    • 58
    • 82

    Mostly Sunny

    • 62
    • 82

    Partly Sunny

Today 23 Aug Washington

Sunny. Highs in the upper 70s. Northwest Winds up to 5 Mph.

Tonight 23 Aug Washington

Mostly clear. Lows in the lower 50s. North Winds up to 5 Mph shifting to the southeast after midnight.

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  • Temperature Real-Time

Lake De Montreville Temperature Statistics

August Temperature

Lake Elmo Airport (4.3 miles)

  • Lowest 19 August, 2026

    50 °F

  • Average August

    70.1 °F

  • Highest 12 August, 2026

    86 °F

Climate (2021–2026)

Lake Elmo Airport (4.3 miles)

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  • Average Low 2021–2026

    36.6 °F

  • Average 2021–2026

    46.1 °F

  • Average High 2021–2026

    55.2 °F
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