Sheldon Weather Forecast

    • 69
    • 88

    Slight Chance Thunderstorms

    • 71
    • 89

    Chance Thunderstorms

    • 68
    • 88

    Chance Thunderstorms

    • 64
    • 80

    Partly Sunny

    • 62
    • 82

    Mostly Sunny

    • 62
    • 85

    Mostly Sunny

Today 17 Aug Iroquois

Partly cloudy. A slight chance of Showers and Thunderstorms through mid morning. A slight chance of Showers and Thunderstorms late in the afternoon. Highs in the upper 80s. Southwest Winds around 5 Mph, becoming north in the afternoon. Chance of precipitation 20 percent. Heat index Values up to 101.

Tonight 17 Aug Iroquois

Partly cloudy. A slight chance of Showers and Thunderstorms after midnight. Lows around 70. East Winds 5 to 10 Mph. Chance of precipitation 20 percent.

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Sheldon Temperature Statistics

August Temperature

Rensselaer Jasper County Airport (23 miles)

  • Lowest 2 August, 2025

    53.6 °F

  • Average August

    71.5 °F

  • Highest 9 August, 2025

    87.8 °F

Climate (2020–Present)

Rensselaer Jasper County Airport (23 miles)

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  • Average Low 2020–2025

    41.3 °F

  • Average 2020–2025

    50.9 °F

  • Average High 2020–2025

    60.4 °F
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