Harris Lake Weather Forecast

    • 19
    • 25

    Blowing Snow

    • 30
    • 38

    Mostly Cloudy

    • 29
    • 40

    Mostly Cloudy

    • 18
    • 46

    Rain/Snow Likely

    • 19
    • 27

    Slight Chance Snow

    • 26
    • 41

    Slight Chance Rain/Snow

Today 15 Dec Northern Berrien

Mostly Cloudy, then becoming partly cloudy this Morning, then becoming mostly cloudy. Patchy blowing snow. Highs in the mid 20s. Southwest Winds 15 to 20 Mph. Gusts up to 30 Mph. Wind chill Values as low as 10 below early this morning.

Tonight 15 Dec Northern Berrien

Mostly cloudy. Cold with Lows around 18. Southwest Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening.

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Harris Lake Temperature Statistics

December Temperature

Southwest Michigan Regional Airport (6.8 miles)

  • Lowest 8 December, 2025

    3 °F

  • Average December

    26.6 °F

  • Highest 10 December, 2025

    39.9 °F

Climate (2020–Present)

Southwest Michigan Regional Airport (6.8 miles)

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  • Average Low 2020–2025

    43.4 °F

  • Average 2020–2025

    52.1 °F

  • Average High 2020–2025

    60.6 °F
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