Kankakee River Basin Weather Forecast

    • 61
    • 83

    Increasing Clouds

    • 70
    • 86

    Rain Showers Likely

    • 68
    • 87

    Rain Showers Likely

    • 65
    • 84

    Rain Showers Likely

    • 63
    • 82

    Chance Thunderstorms

    • 59
    • 78

    Slight Chance Thunderstorms

Today 8 Aug Newton

Mostly cloudy in the morning then clearing. Areas of fog early in the morning. A chance of Showers and a slight chance of Thunderstorms early in the morning. Highs in the lower 80s. West Winds 5 to 10 Mph. Chance of precipitation 30 percent.

Tonight 8 Aug Newton

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 60s. Northwest Winds around 5 Mph, becoming southeast after midnight.

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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

    69.4 °F

  • Highest 4 August, 2026

    82.4 °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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