Janesville Weather Forecast
- 59
- 74
Rain Showers Likely
- 55
- 76
Partly Sunny
- 49
- 72
Mostly Sunny
- 57
- 77
Partly Sunny
- 63
- 82
Mostly Sunny
- 68
- 88
Mostly Sunny
Today 8 Jun Cumberland
Cloudy with a slight chance of Thunderstorms. Showers likely late this Morning, then a chance of Showers this afternoon. Cooler with Highs in the mid 70s. South Winds 10 to 15 Mph. Chance of rain 70 percent.
Tonight 8 Jun Cumberland
Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms in the Evening, then a slight chance of Showers after midnight. Lows around 60. West Winds 5 to 10 Mph, becoming north after midnight. Chance of rain 30 percent.
Janesville Temperature Statistics
June Temperature
Mattoon / Charleston, Coles County Memorial Airport (6.8 miles)
Lowest 3 June, 2024
60.1 °FAverage June
70.5 °FHighest 3 June, 2024
82.9 °F
Climate (2019–Present)
Mattoon / Charleston, Coles County Memorial Airport (6.8 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