Park Barrington Weather Forecast
- 30
- 69
Rain Showers
- 25
- 44
Partly Sunny
- 37
- 50
Partly Sunny
- 47
- 60
Mostly Cloudy
- 49
- 71
Chance Thunderstorms
- 52
- 67
Chance Rain Showers
Today 26 Mar Northern Cook
Mostly cloudy. A slight chance of Showers late in the morning. A chance of Showers with a slight chance of Thunderstorms early in the Afternoon, then Showers with Thunderstorms likely late. Breezy with Highs in the upper 60s Inland, but only in the upper 50s near the lake. Temperature falling into the upper 40s in the afternoon. Southwest Winds 5 to 10 Mph, increasing to north 20 to 25 Mph with Gusts up to 35 Mph in the afternoon. Chance of precipitation 80 percent.
Tonight 26 Mar Northern Cook
Mostly cloudy. Rain Showers early in the evening. A chance of Thunderstorms in the evening. A chance of rain Showers in the late evening and early morning. Some Thunderstorms may be severe. Breezy with Lows in the lower 30s. North Winds 15 to 25 Mph, becoming 15 to 20 Mph after midnight. Gusts up to 35 Mph. Chance of precipitation 80 percent.
Park Barrington Temperature Statistics
March Temperature
Chicago / Wheeling, Pal-Waukee Airport (11.2 miles)
Lowest 17 March, 2026
13.6 °FAverage March
41 °FHighest 21 March, 2026
76.6 °F
Climate (2021–Present)
Chicago / Wheeling, Pal-Waukee Airport (11.2 miles)
Average Low 2021–2026
44.1 °FAverage 2021–2026
52.9 °FAverage High 2021–2026
61.5 °F