Lake Mattoon Weather Forecast
- 46
- 79
Thunderstorms
- 43
- 58
Mostly Cloudy
- 37
- 55
Partly Sunny
- 38
- 56
Mostly Sunny
- 47
- 62
Mostly Cloudy
- 46
- 66
Chance Rain Showers
Today 18 Apr Shelby
Mostly sunny in the Morning, then mostly cloudy with Showers and Thunderstorms in the afternoon. Highs in the upper 70s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 80 percent.
Tonight 18 Apr Shelby
Mostly clear and cooler. Near steady temperature in the lower 50s. Northeast Winds 5 to 10 Mph.
Lake Mattoon Temperature Statistics
April Temperature
Mattoon / Charleston, Coles County Memorial Airport (13 miles)
Lowest 6 April, 2024
28.9 °FAverage April
54.5 °FHighest 15 April, 2024
82.9 °F
Climate (2019–Present)
Mattoon / Charleston, Coles County Memorial Airport (13 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
45.9 °FAverage 2019–2024
54.8 °FAverage High 2019–2024
63.9 °F