Thompson Lake Weather Forecast

    • 1
    • 23

    Chance Snow

    • -7
    • 6

    Chance Snow

    • 4
    • 8

    Snow Likely

    • 4
    • 14

    Snow Likely

    • 3
    • 14

    Slight Chance Snow

    • 9
    • 19

    Chance Snow

    • 5
    • 19

    Chance Snow

Today 22 Jan St. Joseph

Mostly cloudy with a 20 percent chance of snow. Near steady temperature in the lower 20s. West Winds around 15 Mph with Gusts up to 30 Mph.

Tonight 22 Jan St. Joseph

Mostly cloudy with a 50 percent chance of snow. Snow accumulation around half an inch. Colder with Lows around 1 above. West Winds 15 to 20 Mph with Gusts up to 30 Mph. Wind chill Values as low as 14 below after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Thompson Lake Temperature Statistics

January Temperature

Sturgis, Kirsch Municipal Airport (2.5 miles)

  • Lowest 20 January, 2026

    -0.4 °F

  • Average January

    27.1 °F

  • Highest 8 January, 2026

    59 °F

Climate (2021–Present)

Sturgis, Kirsch Municipal Airport (2.5 miles)

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  • Average Low 2021–2026

    42.1 °F

  • Average 2021–2026

    50.8 °F

  • Average High 2021–2026

    59.6 °F
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