Tiskilwa Weather Forecast

    • 36
    • 45

    Mostly Cloudy

    • 27
    • 49

    Partly Sunny

    • 29
    • 45

    Partly Sunny

    • 28
    • 42

    Chance Snow

    • 27
    • 44

    Mostly Cloudy

    • 29
    • 44

    Chance Rain/Snow

Today 9 Feb Bureau

Mostly sunny this Morning, then becoming mostly cloudy. Highs in the mid 40s. Southeast Winds 5 to 10 Mph, becoming south with Gusts up to 20 Mph this afternoon.

Tonight 9 Feb Bureau

Mostly cloudy in the Evening, then becoming partly cloudy. Not as cool. Near steady temperature in the upper 30s. South Winds around 10 Mph, becoming southwest after midnight. Gusts up to 25 Mph.

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  • Temperature Real-Time

Tiskilwa Temperature Statistics

February Temperature

Illinois Valley Regional Airport (18.6 miles)

  • Lowest 1 February, 2026

    5 °F

  • Average February

    24.9 °F

  • Highest 6 February, 2026

    42.8 °F

Climate (2021–Present)

Illinois Valley Regional Airport (18.6 miles)

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  • Average Low 2021–2026

    43.1 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    62.1 °F
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