Forest Lake Weather Forecast

    • 38
    • 55

    Mostly Cloudy

    • 38
    • 58

    Mostly Cloudy

    • 37
    • 70

    Slight Chance Rain

    • 25
    • 45

    Partly Sunny

    • 34
    • 46

    Mostly Cloudy

    • 33
    • 52

    Mostly Cloudy

    • 35
    • 51

    Mostly Cloudy

Today 19 Mar Washington

Mostly sunny. Highs in the upper 40s. Southeast Winds 5 to 10 Mph.

Tonight 19 Mar Washington

Not as cool. Mostly cloudy. Lows in the upper 30s. South Winds 5 to 10 Mph shifting to the west after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Forest Lake Temperature Statistics

March Temperature

L O Simenstad Municipal Airport (14.3 miles)

  • Lowest 16 March, 2026

    8.8 °F

  • Average March

    34.3 °F

  • Highest 8 March, 2026

    56.5 °F

Climate (2021–Present)

L O Simenstad Municipal Airport (14.3 miles)

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  • Average Low 2021–2026

    37 °F

  • Average 2021–2026

    47.3 °F

  • Average High 2021–2026

    56.9 °F
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