Tiskilwa Weather Forecast

    • 72
    • 89

    Chance Thunderstorms

    • 72
    • 91

    Rain Showers Likely

    • 61
    • 90

    Rain Showers

    • 61
    • 82

    Sunny

    • 63
    • 86

    Chance Thunderstorms

    • 57
    • 80

    Chance Rain Showers

    • 55
    • 76

    Slight Chance Thunderstorms

Today 9 Jun Bureau

Mostly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the upper 80s. West Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 9 Jun Bureau

Partly cloudy. A chance of Showers and Thunderstorms after midnight. Humid with Lows in the lower 70s. South Winds 5 to 10 Mph. Chance of rain 40 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

    73.4 °F

  • Highest 6 June, 2026

    91.4 °F

Climate (2021–Present)

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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