Grassy Lake Forest Preserve Weather Forecast
- 45
- 62
Increasing Clouds
- 54
- 78
Rain Showers
- 31
- 65
Chance Rain/Snow
- 29
- 44
Partly Sunny
- 40
- 56
Partly Sunny
- 46
- 68
Chance Rain Showers
- 30
- 61
Chance Rain Showers
Today 13 Mar Lake
Mostly sunny. Highs in the upper 50s Inland, but only in the mid 40s near the lake. East Winds 5 to 10 Mph. Gusts up to 20 Mph in the afternoon.
Tonight 13 Mar Lake
Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 40s. East Winds 5 to 10 Mph in the Evening, becoming southeast after midnight.
Grassy Lake Forest Preserve Temperature Statistics
March Temperature
Chicago / Wheeling, Pal-Waukee Airport (13.7 miles)
Lowest 2 March, 2025
15.9 °FAverage March
40 °FHighest 10 March, 2025
68 °F
Climate (2020–Present)
Chicago / Wheeling, Pal-Waukee Airport (13.7 miles)
Average Low 2020–2025
44.2 °FAverage 2020–2025
52.8 °FAverage High 2020–2025
61.3 °F