Bishop Hill Weather Forecast

    • 73
    • 91

    Chance Thunderstorms

    • 73
    • 94

    Partly Sunny

    • 73
    • 94

    Slight Chance Thunderstorms

    • 73
    • 93

    Chance Thunderstorms

    • 68
    • 89

    Chance Thunderstorms

    • 62
    • 80

    Partly Sunny

    • 62
    • 83

    Mostly Sunny

Today 15 Aug Henry

Sunny, hot with Highs in the lower 90s. South Winds around 5 Mph.

Tonight 15 Aug Henry

Sunny Early, then partly cloudy with a slight chance of Showers and Thunderstorms. Humid with Lows in the lower 70s. South Winds around 5 Mph. Chance of rain 20 percent.

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Bishop Hill Temperature Statistics

August Temperature

Galesburg Municipal Airport (24.2 miles)

  • Lowest 1 August, 2025

    53.6 °F

  • Average August

    72.7 °F

  • Highest 8 August, 2025

    87.4 °F

Climate (2020–Present)

Galesburg Municipal Airport (24.2 miles)

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  • Average Low 2020–2025

    41.2 °F

  • Average 2020–2025

    51.3 °F

  • Average High 2020–2025

    61.5 °F
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