Lafayette Weather Forecast

    • 5
    • 16

    Chance Snow

    • 5
    • 23

    Mostly Sunny

    • 18
    • 27

    Mostly Cloudy

    • 18
    • 31

    Mostly Cloudy

    • 19
    • 30

    Chance Snow

    • 18
    • 30

    Slight Chance Snow

Today 30 Jan Stark

Mostly sunny in the Morning, then mostly cloudy with a chance of snow in the afternoon. Highs around 16. North Winds 10 to 15 Mph. Chance of snow 30 percent. Wind chill Values as low as 10 below in the morning.

Tonight 30 Jan Stark

Partly cloudy. A chance of snow in the evening. Cold with Lows around 5 above. North Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of snow 30 percent. Wind chill Values as low as 13 below.

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Lafayette Temperature Statistics

January Temperature

Galesburg Municipal Airport (26.7 miles)

  • Lowest 23 January, 2026

    -11.2 °F

  • Average January

    23.6 °F

  • Highest 8 January, 2026

    59.2 °F

Climate (2021–Present)

Galesburg Municipal Airport (26.7 miles)

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  • Average Low 2021–2026

    41.3 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    61.8 °F
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