Winnetka Weather Forecast
- 36
- 56
Rain
- 29
- 39
Rain
- 33
- 38
Mostly Cloudy
- 32
- 48
Mostly Cloudy
- 22
- 38
Mostly Cloudy
- 25
- 31
Mostly Cloudy
Today 30 Jan Northern Cook
Partly cloudy in the Morning, then mostly cloudy with a slight chance of rain Showers in the afternoon. Record breaking warmth likely. Highs in the mid 50s. Southwest Winds 10 to 20 Mph with Gusts up to 25 Mph. Chance of precipitation 20 percent.
Tonight 30 Jan Northern Cook
Cloudy. A chance of Showers in the Evening, then occasional Showers after midnight. Unseasonably mild. Lows in the upper 30s. South Winds 5 to 10 Mph in the Evening, becoming east after midnight. Chance of precipitation 80 percent.
Winnetka Temperature Statistics
January Temperature
Chicago / Wheeling, Pal-Waukee Airport (8.7 miles)
Lowest 21 January, 2025
-8 °FAverage January
21.1 °FHighest 17 January, 2025
48.7 °F
Climate (2020–Present)
Chicago / Wheeling, Pal-Waukee Airport (8.7 miles)
Average Low 2020–2025
44.2 °FAverage 2020–2025
52.9 °FAverage High 2020–2025
61.3 °F