See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
17°
Overcast
Feels Like: 18°
Min: 17°
Max: 24°
The next few hours will be overcast, with today reaching 24°C and dropping to 18°C. The coming days will be mostly cloudy
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:40
Sunrise
18:53
Sunset
Moon
Waxing Crescent
12:40
Moonrise
20:53
Moonset
Daily Forecast
Today
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Air Quality Data Available
Upgrade to access real-time air quality data for Barrington.
Resources
UV Index
Humidity
Weather in Barrington today, September 16, 2026
Expect a muted, overcast feel in Barrington on September 16, 2026 as cloud persists. Brighter breaks, if they arrive, should stay brief. The first half of the day looks overcast, as cloud amounts reach about 100% around 06:00. Brighter weather, if it comes, waits until later.
The day peaks near 24°C and cools toward 17°C. Moisture in the air spans 56%-84%, with the highest values around 18:00. A lighter breeze peaks around 18:00 near 3.8 km/h.
Expect persistent cloud later on, with amounts around 100% by 12:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 16.0 km on average, though it can drop toward 15.0 km in thicker cloud or showers. The sun rises at 06:40 and sets at 18:53, for a total of 12 hours 13 minutes of sunlight today.
In short, cloud leads the story in Barrington on September 16, 2026; expect limited sun and a peak around 24°C.
Frequently asked questions about weather in Barrington
How warm does it get in Barrington?
The warmest month in Barrington is July, with average high temperatures of 28°C. The average temperature during this period is around 24°C.
How cold does it get in Barrington?
The coldest month in Barrington is January, with average low temperatures of -7°C. The average temperature during this period is around -4°C.
What is the wettest time of year in Barrington?
The wettest month in Barrington is May, with an average of 123mm of precipitation.
What is the driest time of year in Barrington?
The driest month in Barrington is February, with an average of 49mm of precipitation.
Explore more weather forecasts
- Lake Zurich, Illinois
- New York City, New York
- Palatine, Illinois
- Los Angeles, California
- Cary, Illinois
- Brooklyn, New York
- Carpentersville, Illinois
- Chicago, Illinois
- Wauconda, Illinois
- Houston, Texas
- Rolling Meadows, Illinois
- Queens, New York
- Algonquin, Illinois
- Phoenix, Arizona
- Hoffman Estates, Illinois
- Philadelphia, Pennsylvania
