Heron Lake Weather Forecast

    • 45
    • 61

    Mostly Cloudy

    • 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 13 Mar Sawyer

Mostly sunny and warmer. Near steady temperature in the upper 50s. South Winds 5 to 10 Mph.

Tonight 13 Mar Sawyer

Mostly cloudy. Not as cool with Lows in the lower 40s. Southeast Winds 5 to 10 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

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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