Weather forecast for todayBrighton, IL
Weather forecast for today
Current condition 12:17 am CDT
- 37°F
- Feels like:37°F
Clear
- Precipitation: 0"
- Wind: 1mphN 350°
- Humidity: 95%
- Dewpoint: 37°F
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
At the moment, in Brighton, perfect visibility under a vast, clear sky.
The temperature is a wintry 37.4°F. The current temperature is at the minimum expected for today.
The temperature is a wintry 37.4°F. The current temperature is at the minimum expected for today.
Sunday Oct 18, 2026
- 64°F
- 37°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 10mphSSE 165°
- Humidity: 50%
- UV index: 5
- Sunrise: 7:13 am CDT
- Sunset: 6:17 pm CDT
- details ▼
On Sunday, October 18, sunshine is expected with little to no cloud cover.
Day and night temperatures will sharply contrast, oscillating between a breezy 64.4°F and a wintry 37.4°F.
The predicted high for today will reflect the normal October maximum of 65.3°F.
Sunrise will be at 7:13 am and sunset at 6:17 pm; the daylight will last for 11h and 4min.
Day and night temperatures will sharply contrast, oscillating between a breezy 64.4°F and a wintry 37.4°F.
The predicted high for today will reflect the normal October maximum of 65.3°F.
Sunrise will be at 7:13 am and sunset at 6:17 pm; the daylight will last for 11h and 4min.
Hourly overview
Hourly temperatures
Warmest hour: 4 pm 64°C.
Coldest hour: 7 am 37°C.
Coldest hour: 7 am 37°C.
Chance of precipitation
Highest chance: 1 am - 7 am 2%.
Hourly weather forecast
- 2 am
- 39°F
- Feels like:39°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphSE 140°
- Humidity: 90%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 39°F
- Feels like:37°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphSE 143°
- Humidity: 84%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 37°F
- Feels like:36°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 3mphSSE 153°
- Humidity: 86%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:13 am
- 8 am
- 39°F
- Feels like:36°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 4mphSSE 151°
- Humidity: 83%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 52°F
- Feels like:48°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSSE 166°
- Humidity: 57%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 57°F
- Feels like:55°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphS 178°
- Humidity: 41%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 63°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphS 173°
- Humidity: 35%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 64°F
- Feels like:63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphS 169°
- Humidity: 33%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 59°F
- Feels like:59°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphSSE 152°
- Humidity: 41%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:17 pm
- 8 pm
- 50°F
- Feels like:50°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 5mphSE 135°
- Humidity: 65%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 46°F
- Feels like:45°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 5mphSE 144°
- Humidity: 73%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, clear skies and sunny weather are expected.
The temperature will be between the lowest temperature of 37.4°F and the highest temperature of 64.4°F. The warmest part of the day will be at 3 pm and 4 pm.
Today, the maximum will be similar to October's typical high. Today, expect the temperature to be more close to the typical minimum for November than for October.
The temperature will be between the lowest temperature of 37.4°F and the highest temperature of 64.4°F. The warmest part of the day will be at 3 pm and 4 pm.
Today, the maximum will be similar to October's typical high. Today, expect the temperature to be more close to the typical minimum for November than for October.
Updated: Oct 18, 2026 @ 05:17:17 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Currently (12:17 am CDT) it is 37.4°F in Brighton.
On Sunday, in Brighton, skies will stay clear and sunny.
Today, the highest temperature will be 64.4°F, while the lowest temperature will be 37.4°F.
The maximum temperature today will be in line with the average highest temperature in October. The lowest temperature today will be noticeably lower than the average low of 48.2°F.
The maximum temperature today will be in line with the average highest temperature in October. The lowest temperature today will be noticeably lower than the average low of 48.2°F.
On Sunday, in Brighton, sunrise will be at 7:13 am and sunset at 6:17 pm (CDT).
Today, the daylight will last for 11h and 4min.
Brighton, Illinois, USA
- en: Brighton, Illinois, USA
- es: Brighton, Illinois, EE.UU.
- hr: Brajton, Ilinois, SAD
- mk: Brajton, Ilinois, SAD
- sr: Brajton, Ilinois, SAD
- zh: 布赖顿, 伊利诺伊, 美国
- Latitude: 39.039769°
- Longitude: -90.140664°
- Elevation: 663 ft
- Current time: 12:17am CDT
- Sunrise: 7:13 am CDT
- Sunset: 6:17 pm CDT
- Timezone: America/Chicago
Nearby Brighton, Illinois, USA
- Piasa (6 mi)
- Godfrey (6 mi)
- Shipman (7 mi)
- Fidelity (8 mi)
- Dorsey (9 mi)
- Medora (9 mi)
- Cottage Hills (9 mi)
- Bunker Hill (10 mi)
- Moro (10 mi)
- Bethalto (11 mi)
- Alton (11 mi)
- Royal Lakes (11 mi)
- Dow (11 mi)
- East Alton (11 mi)
- Rosewood Heights (11 mi)
- Jerseyville (12 mi)
- Wood River (12 mi)
- West Alton (13 mi)
- Elsah (13 mi)
- Portage Des Sioux (14 mi)
- Otterville (14 mi)
- Dorchester (14 mi)
- Roxana (14 mi)
- Hartford (14 mi)
Illinois, USA - most visited locations
- Chicago
- Aurora
- Rockford
- Joliet
- Naperville
- Springfield
- Peoria
- Elgin
- Waukegan
- Champaign
- Cicero
- Bloomington
- Arlington Heights
- Evanston
- Schaumburg
- Bolingbrook
- Decatur
- Palatine
- Skokie
- Des Plaines
- Orland Park
- Tinley Park
- Oak Lawn
- Berwyn
- Mount Prospect
- Normal
- Wheaton
- Hoffman Estates
- Oak Park
- Downers Grove
- Glenview
- Belleville
- Elmhurst
- DeKalb
- Moline
- Lombard





