Barrington Weather Forecast
- 71
- 81
Chance Thunderstorms
- 58
- 84
Becoming Sunny
- 56
- 76
Mostly Sunny
- 60
- 80
Partly Sunny
- 62
- 80
Mostly Sunny
- 66
- 86
Mostly Sunny
- 69
- 91
Chance Rain Showers
Today 20 Jul Northern Cook
Mostly cloudy. Temperatures in the lower 80s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.
Tonight 20 Jul Northern Cook
Mostly cloudy in the Evening, then becoming partly cloudy. Patchy smoke until early morning. A chance of Showers and Thunderstorms in the late evening and early morning. Lows in the lower 70s. Southwest Winds 10 to 15 Mph. Gusts up to 25 Mph in the evening. Chance of precipitation 30 percent.
Barrington Temperature Statistics
July Temperature
Chicago / Wheeling, Pal-Waukee Airport (11.8 miles)
Lowest 7 July, 2026
62.7 °FAverage July
78.5 °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