Sunbeam Weather Forecast

    • 14
    • 38

    Snow Showers

    • 7
    • 18

    Mostly Cloudy

    • 3
    • 26

    Partly Sunny

    • 5
    • 14

    Mostly Sunny

    • 19
    • 25

    Mostly Cloudy

    • 17
    • 36

    Partly Sunny

Today 16 Jan Mercer

Mostly cloudy. A chance of snow this Morning, then scattered snow Showers this afternoon. Little or no snow accumulation. Not as cool with Highs in the upper 30s. Temperature falling into the lower 30s this afternoon. West Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of snow 50 percent.

Tonight 16 Jan Mercer

Mostly cloudy with scattered snow Showers in the Evening, then partly cloudy with scattered Flurries after midnight. Little or no snow accumulation. Cooler with Lows around 14. Northwest Winds around 15 Mph with Gusts up to 25 Mph. Chance of snow 30 percent. Wind chill Values as low as 1 below.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Sunbeam Temperature Statistics

January Temperature

Galesburg Municipal Airport (20.5 miles)

  • Lowest 1 January, 2026

    16.7 °F

  • Average January

    34.1 °F

  • Highest 8 January, 2026

    59.2 °F

Climate (2021–Present)

Galesburg Municipal Airport (20.5 miles)

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

  • Average Low 2021–2026

    41.4 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    61.8 °F
Get WillyWeather+ to remove ads