Kankakee River Basin Weather Forecast

    • 58
    • 78

    Slight Chance Thunderstorms

    • 52
    • 75

    Mostly Sunny

    • 54
    • 76

    Partly Sunny

    • 59
    • 77

    Partly Sunny

    • 61
    • 81

    Chance Thunderstorms

    • 60
    • 80

    Mostly Sunny

Today 22 Aug Newton

Partly cloudy. A slight chance of Showers and Thunderstorms in the afternoon. Highs in the upper 70s. Northwest Winds 5 to 10 Mph, increasing to 10 to 15 Mph in the afternoon. Chance of precipitation 20 percent.

Tonight 22 Aug Newton

Mostly clear. Lows in the upper 50s. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kankakee River Basin Temperature Statistics

August Temperature

Rensselaer Jasper County Airport (17.4 miles)

  • Lowest 4 August, 2026

    55.4 °F

  • Average August

    71.3 °F

  • Highest 10 August, 2026

    86 °F

Climate (2021–2026)

Rensselaer Jasper County Airport (17.4 miles)

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  • Average Low 2021–2026

    41.6 °F

  • Average 2021–2026

    51.2 °F

  • Average High 2021–2026

    60.9 °F
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