Indiana County Airport (Jimmy Stewart Field) Weather Forecast

    • 49
    • 83

    Rain Showers

    • 34
    • 56

    Chance Rain Showers

    • 31
    • 50

    Chance Rain Showers

    • 25
    • 45

    Partly Sunny

    • 40
    • 60

    Partly Sunny

    • 46
    • 70

    Partly Sunny

Today 4 Apr Indiana

Partly sunny in the Morning, then becoming partly cloudy. Scattered Showers. Isolated Thunderstorms in the Morning, then scattered Thunderstorms in the afternoon. Unseasonably warm with Highs in the lower 80s. South Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 4 Apr Indiana

Scattered Showers and Thunderstorms in the Evening, then Showers with isolated Thunderstorms after midnight. Lows in the upper 40s. South Winds 5 to 10 Mph, becoming southwest 10 to 15 Mph after midnight. Chance of rain near 100 percent.

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Indiana County Airport (Jimmy Stewart Field) Temperature Statistics

April Temperature

Indiana / Stewart Field (0 miles)

  • Lowest 1 April, 2026

    53.6 °F

  • Average April

    59.6 °F

  • Highest 1 April, 2026

    69.8 °F

Climate (2021–Present)

Indiana / Stewart Field (0 miles)

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  • Average Low 2021–2026

    42.4 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    61.7 °F
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