Elgin Weather Forecast
- 66
- 91
Mostly Cloudy
- 58
- 73
Mostly Cloudy
- 65
- 81
Rain Showers Likely
- 66
- 83
Thunderstorms Likely
- 65
- 80
Chance Thunderstorms
- 70
- 84
Chance Thunderstorms
- 72
- 90
Slight Chance Thunderstorms
Today 16 Jul Kane
Partly cloudy late in the Morning, then becoming mostly cloudy. Scattered Showers and Thunderstorms in the afternoon. Hot and humid. Highs in the lower 90s. South Winds 5 to 10 Mph, increasing to southwest 10 to 15 Mph with Gusts up to 25 Mph in the afternoon. Chance of precipitation 50 percent. Heat index Values up to 100.
Tonight 16 Jul Kane
Mostly cloudy. Lows in the mid 60s. West Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming northwest after midnight.
Elgin Temperature Statistics
July Temperature
Chicago / West Chicago, Dupage Airport (9.3 miles)
Lowest 14 July, 2025
60.1 °FAverage July
77.6 °FHighest 5 July, 2025
93.7 °F
Climate (2020–Present)
Chicago / West Chicago, Dupage Airport (9.3 miles)
Average Low 2020–2025
42 °FAverage 2020–2025
51.7 °FAverage High 2020–2025
61.2 °F