Grass Lake Weather Forecast

    • 24
    • 51

    Mostly Sunny

    • 17
    • 38

    Partly Sunny

    • 23
    • 31

    Snow

    • 19
    • 43

    Mostly Cloudy

    • 8
    • 26

    Mostly Cloudy

    • 13
    • 22

    Chance Snow

Today 30 Jan Shawano

Not as cool. Sunny. Highs in the upper 40s. Southwest wind 10 to 15 Mph.

Tonight 30 Jan Shawano

Mostly clear. Lows in the middle 20s. Light and variable wind becoming northeast 5 to 10 Mph after midnight.

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  • Temperature Real-Time

Grass Lake Temperature Statistics

January Temperature

Clintonville Municipal Airport (5.6 miles)

  • Lowest 21 January, 2025

    -16.8 °F

  • Average January

    15.3 °F

  • Highest 28 January, 2025

    46 °F

Climate (2020–Present)

Clintonville Municipal Airport (5.6 miles)

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  • Average Low 2020–2025

    35.8 °F

  • Average 2020–2025

    45.6 °F

  • Average High 2020–2025

    54.9 °F
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