Monmouth Municipal Airport Weather Forecast

    • 35
    • 51

    Mostly Sunny

    • 31
    • 55

    Mostly Sunny

    • 48
    • 60

    Mostly Sunny

    • 54
    • 76

    Mostly Sunny

    • 59
    • 79

    Mostly Sunny

    • 58
    • 81

    Rain Showers Likely

    • 43
    • 69

    Chance Rain Showers

Today 18 Apr Warren

Sunny. Much cooler with Highs in the lower 50s. Northwest Winds around 20 Mph with Gusts up to 30 Mph.

Tonight 18 Apr Warren

Clear. Widespread frost after midnight. Lows in the mid 30s. West Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Monmouth Municipal Airport Temperature Statistics

April Temperature

Galesburg Municipal Airport (9.9 miles)

  • Lowest 5 April, 2026

    32.9 °F

  • Average April

    54.1 °F

  • Highest 13 April, 2026

    78.4 °F

Climate (2021–Present)

Galesburg Municipal Airport (9.9 miles)

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  • Average Low 2021–2026

    41.6 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    62.2 °F
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