Kewanee Weather Forecast

    • 14
    • 36

    Slight Chance Snow Showers

    • 7
    • 17

    Mostly Cloudy

    • 4
    • 22

    Mostly Cloudy

    • 4
    • 11

    Mostly Sunny

    • 18
    • 25

    Mostly Cloudy

    • 13
    • 30

    Partly Sunny

Today 16 Jan Henry

Mostly cloudy. A slight chance of snow Showers in the afternoon. Not as cool with Highs in the upper 30s. Temperature falling into the lower 30s in the afternoon. West Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of snow 20 percent.

Tonight 16 Jan Henry

Mostly cloudy. Cooler with Lows around 13. Northwest Winds around 15 Mph with Gusts up to 25 Mph. Wind chill Values as low as 2 below.

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Kewanee Temperature Statistics

January Temperature

Marshall County Airport (31.7 miles)

  • Lowest 1 January, 2026

    14 °F

  • Average January

    34.9 °F

  • Highest 8 January, 2026

    61.5 °F

Climate (2021–Present)

Marshall County Airport (31.7 miles)

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  • Average Low 2021–2026

    42.2 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    61.9 °F
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