Jacob Weather Forecast

    • 72
    • 91

    Slight Chance Rain Showers

    • 76
    • 95

    Chance Thunderstorms

    • 79
    • 98

    Hot

    • 71
    • 95

    Mostly Sunny

    • 68
    • 90

    Mostly Sunny

    • 68
    • 89

    Partly Sunny

    • 69
    • 89

    Slight Chance Thunderstorms

Today 25 Jul Jackson

Mostly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the mid 80s. Southwest Winds around 5 Mph. Chance of rain 20 percent.

Tonight 25 Jul Jackson

Partly cloudy. A chance of Showers and Thunderstorms this evening. Patchy fog after midnight. Lows in the lower 70s. Calm Winds. Chance of rain 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Jacob Temperature Statistics

July Temperature

Southern Illinois Airport (15.5 miles)

  • Lowest 23 July, 2026

    62.6 °F

  • Average July

    80.3 °F

  • Highest 2 July, 2026

    95.6 °F

Climate (2021–2026)

Southern Illinois Airport (15.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    48.2 °F

  • Average 2021–2026

    58.7 °F

  • Average High 2021–2026

    69.4 °F
Get WillyWeather+ to remove ads