Heidecke Lake Weather Forecast
- 59
- 61
Rain Showers Likely
- 64
- 80
Chance Thunderstorms
- 64
- 79
Thunderstorms
- 54
- 75
Chance Thunderstorms
- 59
- 78
Chance Thunderstorms
- 56
- 78
Chance Thunderstorms
Today 26 Apr Grundy
Mostly cloudy. A chance of Showers in the Morning, then Showers likely and a slight chance of Thunderstorms in the afternoon. Highs in the lower 60s. Southeast Winds 10 to 20 Mph with Gusts up to 30 Mph. Chance of precipitation 70 percent.
Tonight 26 Apr Grundy
Showers likely with a chance of Thunderstorms. Turning warmer and more humid with Lows around 60. South Winds 10 to 20 Mph with Gusts up to 30 Mph. Chance of precipitation 70 percent.
Heidecke Lake Temperature Statistics
April Temperature
Joliet Regional Airport (13 miles)
Lowest 6 April, 2024
27.7 °FAverage April
52.7 °FHighest 14 April, 2024
83.5 °F
Climate (2019–Present)
Joliet Regional Airport (13 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
43.6 °FAverage 2019–2024
53.4 °FAverage High 2019–2024
62.6 °F