Barrington Weather Forecast
- 68
- 90
Rain Showers Likely
- 61
- 79
Partly Sunny
- 64
- 81
Mostly Sunny
- 67
- 84
Mostly Cloudy
- 66
- 81
Chance Rain Showers
- 64
- 81
Chance Rain Showers
Today 27 Jul Northern Cook
Mostly cloudy. Showers likely and a chance of Thunderstorms in the Morning, then a slight chance of Showers and Thunderstorms early in the afternoon. A chance of Showers and Thunderstorms late. Breezy, humid. Highs around 90. Southwest Winds 10 to 15 Mph. Gusts up to 30 Mph in the afternoon. Chance of precipitation 60 percent. Heat index Values up to 107.
Tonight 27 Jul Northern Cook
Mostly cloudy. A chance of Showers and Thunderstorms early in the evening. A slight chance of Showers late in the evening. Humid with Lows around 70. West Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming north after midnight. Chance of precipitation 20 percent.
Barrington Temperature Statistics
July Temperature
Chicago / Wheeling, Pal-Waukee Airport (11.8 miles)
Lowest 23 July, 2026
54.6 °FAverage July
76.5 °FHighest 14 July, 2026
97.6 °F
Climate (2021–2026)
Chicago / Wheeling, Pal-Waukee Airport (11.8 miles)
Average Low 2021–2026
44 °FAverage 2021–2026
52.9 °FAverage High 2021–2026
61.6 °F