Tiskilwa Weather Forecast

    • 56
    • 76

    Becoming Sunny

    • 60
    • 79

    Slight Chance Thunderstorms

    • 59
    • 81

    Rain Showers Likely

    • 58
    • 75

    Rain Showers

    • 55
    • 77

    Partly Sunny

    • 58
    • 79

    Slight Chance Rain Showers

    • 58
    • 79

    Chance Thunderstorms

Today 18 Jun Bureau

Partly sunny. Near steady temperature in the lower 70s. Northwest Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 18 Jun Bureau

Mostly clear. Isolated Showers and Thunderstorms this evening. Lows in the mid 50s. West Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Tiskilwa Temperature Statistics

June Temperature

Illinois Valley Regional Airport (18.6 miles)

  • Lowest 3 June, 2026

    51.8 °F

  • Average June

    72.3 °F

  • Highest 6 June, 2026

    91.4 °F

Climate (2021–2026)

Illinois Valley Regional Airport (18.6 miles)

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  • Average Low 2021–2026

    43.3 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    62.6 °F
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