Beloit Weather Forecast

    • 25
    • 34

    Chance Wintry Mix

    • 33
    • 50

    Partly Sunny

    • 21
    • 41

    Partly Sunny

    • 26
    • 46

    Partly Sunny

    • 31
    • 49

    Partly Sunny

    • 32
    • 60

    Partly Sunny

Today 4 Feb Lyon

Mostly cloudy early this Morning, then becoming mostly sunny. A slight chance of snow with patchy freezing drizzle early this morning. Highs in the lower 30s. Northwest Winds 5 to 10 Mph. Chance of precipitation 20 percent.

Tonight 4 Feb Lyon

Mostly cloudy. Lows in the mid 20s. Temperature rising into the upper 20s after midnight. Southwest Winds 5 to 10 Mph.

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Beloit Temperature Statistics

February Temperature

Sioux Falls, Foss Field (21.7 miles)

  • Lowest 1 February, 2026

    19 °F

  • Average February

    27.4 °F

  • Highest 1 February, 2026

    37.9 °F

Climate (2021–Present)

Sioux Falls, Foss Field (21.7 miles)

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  • Average Low 2021–2026

    38.7 °F

  • Average 2021–2026

    49.8 °F

  • Average High 2021–2026

    60.6 °F
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