South Heron Lake Weather Forecast

    • 29
    • 40

    Breezy

    • 2
    • 32

    Chance Snow

    • 22
    • 30

    Mostly Cloudy

    • 9
    • 31

    Partly Sunny

    • 16
    • 25

    Mostly Cloudy

    • 24
    • 35

    Mostly Cloudy

Today 17 Dec Jackson

Partly sunny in the Morning, then mostly cloudy with a slight chance of rain in the afternoon. Breezy with Highs around 40. South Winds 10 to 15 Mph with Gusts up to 25 Mph, increasing to 15 to 25 Mph with Gusts up to 40 Mph in the afternoon. Chance of rain 20 percent.

Tonight 17 Dec Jackson

Mostly cloudy. Rain, mainly in the evening. Windy with Lows in the upper 20s. Southwest Winds 20 to 30 Mph, becoming west 20 to 25 Mph after midnight. Chance of rain 90 percent.

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South Heron Lake Temperature Statistics

December Temperature

Jackson, Jackson Municipal Airport (13 miles)

  • Lowest 4 December, 2025

    -9.4 °F

  • Average December

    13.9 °F

  • Highest 9 December, 2025

    41 °F

Climate (2020–Present)

Jackson, Jackson Municipal Airport (13 miles)

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  • Average Low 2020–2025

    37.9 °F

  • Average 2020–2025

    47.5 °F

  • Average High 2020–2025

    57.3 °F
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