Heron Lake Weather Forecast

    • 46
    • 70

    Rain Showers Likely

    • 19
    • 55

    Rain

    • 20
    • 37

    Mostly Sunny

    • 31
    • 48

    Partly Sunny

    • 26
    • 53

    Chance Snow

    • 20
    • 39

    Snow Likely

Today 14 Mar Sawyer

Partly sunny. A chance of Sprinkles with a slight chance of Thunderstorms in the morning. Highs in the upper 60s. Southeast Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

Tonight 14 Mar Sawyer

Mostly cloudy with a slight chance of Thunderstorms. A chance of Showers in the Evening, then Showers likely after midnight. Lows in the mid 40s. Southeast Winds around 10 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

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Heron Lake Temperature Statistics

March Temperature

Sawyer County Airport (19.3 miles)

  • Lowest 2 March, 2025

    1.9 °F

  • Average March

    28 °F

  • Highest 10 March, 2025

    61 °F

Climate (2020–Present)

Sawyer County Airport (19.3 miles)

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  • Average Low 2020–2025

    31.8 °F

  • Average 2020–2025

    42.9 °F

  • Average High 2020–2025

    53.6 °F
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