O'Hare Weather Forecast
- 39
- 55
Rain Showers
- 37
- 49
Rain Showers
- 41
- 53
Partly Sunny
- 49
- 64
Chance Rain Showers
- 50
- 73
Chance Thunderstorms
- 45
- 63
Chance Rain Showers
- 43
- 59
Chance Rain Showers
Today 30 Apr Central Cook
Mostly cloudy. A slight chance of Showers early in the afternoon. A chance of Showers late. Highs in the mid 50s Inland, but only in the lower 50s near the lake. Temperature falling into the mid 40s in the afternoon. Northwest Winds around 5 Mph, becoming northeast in the afternoon. Chance of precipitation 50 percent.
Tonight 30 Apr Central Cook
Cloudy. Showers early in the Evening, then scattered Showers after midnight. Isolated Showers late. Lows around 40. Northeast Winds 5 to 10 Mph. Chance of precipitation 90 percent.
O'Hare Temperature Statistics
April Temperature
Chicago, Chicago-O'Hare International Airport (3.1 miles)
Lowest 7 April, 2026
28.7 °FAverage April
53.6 °FHighest 14 April, 2026
82.7 °F
Climate (2021–Present)
Chicago, Chicago-O'Hare International Airport (3.1 miles)
Average Low 2021–2026
45.4 °FAverage 2021–2026
53.5 °FAverage High 2021–2026
61.9 °F