Mattoon Weather Forecast

    • 41
    • 45

    Rain

    • 28
    • 50

    Chance Rain

    • 36
    • 44

    Mostly Cloudy

    • 39
    • 57

    Mostly Cloudy

    • 27
    • 50

    Mostly Cloudy

    • 32
    • 44

    Mostly Cloudy

Today 30 Jan Coles

Partly sunny with a slight chance of rain in the Morning, then cloudy with rain in the afternoon. Highs in the mid 40s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 90 percent.

Tonight 30 Jan Coles

Rain. A slight chance of Thunderstorms after midnight. Not as cool with Lows in the lower 40s. Temperature rising into the mid 40s after midnight. Southeast Winds around 10 Mph. Chance of rain 90 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Mattoon Temperature Statistics

January Temperature

Mattoon / Charleston, Coles County Memorial Airport (5 miles)

  • Lowest 15 January, 2025

    -2.1 °F

  • Average January

    21.4 °F

  • Highest 17 January, 2025

    44.7 °F

Climate (2020–Present)

Mattoon / Charleston, Coles County Memorial Airport (5 miles)

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

  • Average Low 2020–2025

    45.7 °F

  • Average 2020–2025

    54.9 °F

  • Average High 2020–2025

    64.2 °F
Get WillyWeather+ to remove ads