Barrington Weather Forecast
- 61
- 81
Partly Sunny
- 65
- 84
Chance Rain Showers
- 61
- 80
Rain Showers
- 60
- 78
Slight Chance Thunderstorms
- 63
- 82
Partly Sunny
- 66
- 85
Slight Chance Thunderstorms
Today 3 Aug Northern Cook
Mostly sunny late in the Morning, then becoming partly cloudy. Highs in the lower 80s Inland, but only in the upper 70s near the lake. East Winds around 5 Mph.
Tonight 3 Aug Northern Cook
Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 60s. Southeast Winds around 5 Mph, becoming south after midnight.
Barrington Temperature Statistics
August Temperature
Chicago / Wheeling, Pal-Waukee Airport (11.8 miles)
Lowest 1 August, 2026
66 °FAverage August
69 °FHighest 1 August, 2026
70 °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