Tiskilwa Weather Forecast

    • 38
    • 59

    Mostly Sunny

    • 37
    • 57

    Mostly Cloudy

    • 35
    • 58

    Partly Sunny

    • 35
    • 54

    Partly Sunny

    • 42
    • 58

    Partly Sunny

    • 36
    • 61

    Mostly Sunny

Today 29 Oct Bureau

Sunny. Near steady temperature in the mid 50s. Northeast Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 29 Oct Bureau

Mostly clear. Lows in the upper 30s. North Winds 10 to 15 Mph.

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Tiskilwa Temperature Statistics

October Temperature

Illinois Valley Regional Airport (18.6 miles)

  • Lowest 24 October, 2025

    29.3 °F

  • Average October

    59.5 °F

  • Highest 3 October, 2025

    89.8 °F

Climate (2020–Present)

Illinois Valley Regional Airport (18.6 miles)

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  • Average Low 2020–2025

    43.3 °F

  • Average 2020–2025

    52.8 °F

  • Average High 2020–2025

    62.3 °F
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