Downers Grove Weather Forecast
- 69
- 90
Thunderstorms Likely
- 63
- 81
Rain Showers
- 64
- 83
Mostly Sunny
- 70
- 86
Slight Chance Thunderstorms
- 75
- 93
Mostly Sunny
- 75
- 94
Mostly Sunny
Today 17 Jun DuPage
Partly cloudy through mid Afternoon, then becoming mostly cloudy. A slight chance of Showers late morning through mid afternoon. A slight chance of Thunderstorms early to mid Afternoon, then a chance of Showers and Thunderstorms late in the afternoon. Highs in the upper 80s. Southwest Winds 5 to 10 Mph. Chance of precipitation 50 percent.
Tonight 17 Jun DuPage
A chance of Thunderstorms in the evening. Showers likely. Thunderstorms likely after midnight. Lows in the upper 60s. Southwest Winds 5 to 10 Mph. Chance of precipitation 70 percent.
Downers Grove Temperature Statistics
June Temperature
Chicago, Chicago-O'Hare International Airport (13 miles)
Lowest 1 June, 2025
46.7 °FAverage June
67.2 °FHighest 11 June, 2025
92.6 °F
Climate (2020–Present)
Chicago, Chicago-O'Hare International Airport (13 miles)
Average Low 2020–2025
45.4 °FAverage 2020–2025
53.4 °FAverage High 2020–2025
61.7 °F