Tiskilwa Weather Forecast

    • 40
    • 51

    Rain

    • 27
    • 45

    Rain

    • 35
    • 42

    Mostly Cloudy

    • 31
    • 55

    Mostly Cloudy

    • 22
    • 42

    Mostly Cloudy

    • 28
    • 39

    Chance Snow

    • 27
    • 43

    Chance Rain

Today 30 Jan Bureau

Cloudy with a 50 percent chance of rain. Highs in the lower 50s. Temperature falling into the mid 40s late. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 30 Jan Bureau

Rain likely. Widespread fog. Not as cool. Near steady temperature in the lower 40s. East Winds 5 to 10 Mph. Chance of rain 70 percent.

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Tiskilwa Temperature Statistics

January Temperature

Illinois Valley Regional Airport (18.6 miles)

  • Lowest 21 January, 2025

    -9.2 °F

  • Average January

    21.2 °F

  • Highest 28 January, 2025

    50.9 °F

Climate (2020–Present)

Illinois Valley Regional Airport (18.6 miles)

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  • Average Low 2020–2025

    43.1 °F

  • Average 2020–2025

    52.4 °F

  • Average High 2020–2025

    61.7 °F
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