Cook County Forest Preserve Weather Forecast
- 45
- 53
Rain
- 34
- 52
Rain
- 25
- 39
Chance Snow
- 22
- 33
Partly Sunny
- 24
- 33
Snow Likely
- 28
- 34
Snow Likely
- 26
- 36
Chance Snow
Today 24 Nov Northern Cook
Cloudy. A slight chance of rain late. Highs around 50 Inland, but only in the mid 50s near the lake. South Winds around 10 Mph. Chance of precipitation 20 percent.
Tonight 24 Nov Northern Cook
Cloudy. A slight chance of rain in the evening. A chance of rain after Midnight, then rain likely late. Patchy fog in the late evening and early morning. Areas of fog late. Near steady temperature in the mid 40s. South Winds around 5 Mph. Chance of precipitation 70 percent.
Cook County Forest Preserve Temperature Statistics
November Temperature
Chicago, Chicago-O'Hare International Airport (2.5 miles)
Lowest 10 November, 2025
25 °FAverage November
45.9 °FHighest 15 November, 2025
70 °F
Climate (2020–Present)
Chicago, Chicago-O'Hare International Airport (2.5 miles)
Average Low 2020–2025
45.5 °FAverage 2020–2025
53.6 °FAverage High 2020–2025
61.8 °F