Lake Warren Weather Forecast

    • 61
    • 82

    Becoming Sunny

    • 55
    • 76

    Mostly Sunny

    • 59
    • 79

    Partly Sunny

    • 61
    • 76

    Slight Chance Rain Showers

    • 66
    • 85

    Mostly Sunny

    • 71
    • 92

    Mostly Sunny

Today 21 Jul Warren

Mostly cloudy Early, then clearing. A chance of Showers with a slight chance of Thunderstorms Early, then a slight chance of Showers this morning. Humid with Highs in the lower 80s. West Winds 10 to 15 Mph, becoming northwest this afternoon. Chance of rain 30 percent.

Tonight 21 Jul Warren

Mostly clear. Cooler with Lows in the lower 60s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming north around 5 Mph after midnight.

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Lake Warren Temperature Statistics

July Temperature

Galesburg Municipal Airport (11.2 miles)

  • Lowest 8 July, 2026

    60.6 °F

  • Average July

    77.2 °F

  • Highest 18 July, 2026

    91.8 °F

Climate (2021–2026)

Galesburg Municipal Airport (11.2 miles)

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  • Average Low 2021–2026

    41.7 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    62.5 °F
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