Sunbeam Weather Forecast

    • 31
    • 52

    Becoming Sunny

    • 36
    • 54

    Mostly Sunny

    • 46
    • 56

    Rain

    • 30
    • 58

    Mostly Cloudy

    • 22
    • 39

    Partly Sunny

    • 19
    • 37

    Partly Sunny

    • 22
    • 36

    Slight Chance Snow

Today 22 Nov Mercer

Mostly sunny. Highs in the lower 50s. Southwest Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 22 Nov Mercer

Mostly clear. Lows in the lower 30s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming northwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sunbeam Temperature Statistics

November Temperature

Galesburg Municipal Airport (20.5 miles)

  • Lowest 10 November, 2025

    21 °F

  • Average November

    45.1 °F

  • Highest 14 November, 2025

    73.4 °F

Climate (2020–Present)

Galesburg Municipal Airport (20.5 miles)

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  • Average Low 2020–2025

    41.4 °F

  • Average 2020–2025

    51.6 °F

  • Average High 2020–2025

    61.8 °F
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