Winnetka Weather Forecast
- 39
- 46
Mostly Cloudy
- 44
- 53
Chance Rain Showers
- 53
- 75
Rain Showers Likely
- 45
- 59
Rain Showers
- 33
- 52
Rain/Snow Likely
- 30
- 40
Mostly Cloudy
- 35
- 42
Mostly Cloudy
Today 26 Mar Northern Cook
Partly to mostly cloudy. A slight chance of Showers early to mid afternoon. Highs in the mid 50s Inland, but only in the mid 40s near the lake. Northwest Winds 5 to 10 Mph, becoming north in the afternoon. Chance of precipitation 20 percent.
Tonight 26 Mar Northern Cook
Mostly cloudy. A slight chance of Showers late. Lows in the upper 30s. Southwest Winds around 5 Mph. Chance of precipitation 20 percent.
Winnetka Temperature Statistics
March Temperature
Chicago / Wheeling, Pal-Waukee Airport (8.7 miles)
Lowest 2 March, 2025
15.9 °FAverage March
42.1 °FHighest 14 March, 2025
79.6 °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
61.4 °F