Sunbeam Weather Forecast

    • 8
    • 12

    Mostly Sunny

    • 3
    • 19

    Mostly Sunny

    • 2
    • 22

    Partly Sunny

    • 1
    • 19

    Partly Sunny

    • 1
    • 19

    Mostly Sunny

    • 11
    • 24

    Partly Sunny

Today 26 Jan Mercer

Sunny. Highs around 12. West Winds 10 to 15 Mph. Wind chill Values as low as 18 below.

Tonight 26 Jan Mercer

Mostly clear in the Evening, then becoming partly cloudy. Not as cold with Lows around 9 above. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Wind chill Values as low as 9 below.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Sunbeam Temperature Statistics

January Temperature

Galesburg Municipal Airport (20.5 miles)

  • Lowest 23 January, 2026

    -11.2 °F

  • Average January

    25.7 °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

    51.5 °F

  • Average High 2021–2026

    61.8 °F
Get WillyWeather+ to remove ads