Lake Mattoon Weather Forecast
- 57
- 72
Chance Rain Showers
- 63
- 74
Rain Showers
- 58
- 79
Rain Showers
- 58
- 79
Rain Showers
- 51
- 72
Slight Chance Thunderstorms
- 46
- 63
Chance Thunderstorms
Today 5 May Shelby
Mostly sunny and cooler. Near steady temperature around 70. North Winds around 5 Mph.
Tonight 5 May Shelby
Mostly cloudy. A slight chance of Showers and Thunderstorms after midnight. Lows in the mid 50s. Northeast Winds 5 to 10 Mph. Chance of rain 20 percent.
Lake Mattoon Temperature Statistics
May Temperature
Mattoon / Charleston, Coles County Memorial Airport (13 miles)
Lowest 2 May, 2024
57.9 °FAverage May
70 °FHighest 2 May, 2024
82 °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
54.9 °FAverage High 2019–2024
64 °F