Barrington Weather Forecast
- 62
- 77
Slight Chance Thunderstorms
- 60
- 79
Mostly Sunny
- 65
- 84
Mostly Sunny
- 68
- 88
Partly Sunny
- 65
- 86
Rain Showers Likely
- 63
- 82
Slight Chance Thunderstorms
Today 5 Jul Northern Cook
Mostly cloudy. A chance of Showers and a slight chance of Thunderstorms early in the Morning, then a slight chance of Showers in the late morning and early afternoon. A slight chance of Thunderstorms early in the afternoon. Highs in the upper 70s Inland, but only in the lower 70s near the lake. Northeast Winds 5 to 10 Mph. Chance of precipitation 30 percent.
Tonight 5 Jul Northern Cook
Partly cloudy in the Evening, then clearing. Lows in the mid 60s. Northeast Winds 5 to 10 Mph.
Barrington Temperature Statistics
July Temperature
Chicago / Wheeling, Pal-Waukee Airport (11.8 miles)
Lowest 2 July, 2026
73.9 °FAverage July
85.8 °FHighest 1 July, 2026
95.6 °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