Barrington Weather Forecast
- 62
- 79
Severe Tstms
- 58
- 79
Slight Chance Thunderstorms
- 56
- 76
Mostly Sunny
- 60
- 77
Partly Sunny
- 64
- 79
Chance Rain Showers
- 64
- 81
Slight Chance Thunderstorms
- 63
- 81
Slight Chance Thunderstorms
Today 21 Aug Northern Cook
Showers and Thunderstorms likely. Some Thunderstorms may be severe with damaging Winds and large hail. Temperatures in the upper 70s. Southwest Winds around 10 Mph. Chance of precipitation 70 percent.
Tonight 21 Aug Northern Cook
Mostly cloudy late in the Evening, then becoming partly cloudy. A chance of Thunderstorms late in the evening. A chance of Showers late in the evening. A chance of Thunderstorms late in the evening. Some Thunderstorms may be severe with damaging Winds and large hail late in the evening. Lows in the mid 60s. West Winds 5 to 10 Mph. Chance of precipitation 50 percent.
Barrington Temperature Statistics
August Temperature
Chicago / Wheeling, Pal-Waukee Airport (11.8 miles)
Lowest 3 August, 2026
61.6 °FAverage August
74.2 °FHighest 7 August, 2026
87.7 °F
Climate (2021–2026)
Chicago / Wheeling, Pal-Waukee Airport (11.8 miles)
Average Low 2021–2026
44 °FAverage 2021–2026
52.8 °FAverage High 2021–2026
61.6 °F