Jacob Weather Forecast

    • 55
    • 74

    Rain Showers Likely

    • 52
    • 78

    Mostly Sunny

    • 59
    • 79

    Chance Rain Showers

    • 56
    • 82

    Rain Showers

    • 52
    • 76

    Chance Rain Showers

    • 50
    • 72

    Chance Rain Showers

    • 46
    • 70

    Chance Rain Showers

Today 24 Apr Jackson

Mostly cloudy with a chance of Showers and Thunderstorms. Near steady temperature in the lower 70s. West Winds 5 to 10 Mph. Chance of rain 30 percent.

Tonight 24 Apr Jackson

Mostly cloudy. A slight chance of Showers and Thunderstorms in the evening. Lows in the mid 50s. West Winds around 5 Mph, becoming north after midnight. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jacob Temperature Statistics

April Temperature

Southern Illinois Airport (15.5 miles)

  • Lowest 6 April, 2026

    36.6 °F

  • Average April

    65.7 °F

  • Highest 14 April, 2026

    86.6 °F

Climate (2021–Present)

Southern Illinois Airport (15.5 miles)

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  • Average Low 2021–2026

    48.1 °F

  • Average 2021–2026

    58.6 °F

  • Average High 2021–2026

    69.2 °F
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