Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Mostly Cloudy
64°F
18°C
| Humidity | 78% |
| Wind Speed | SE 3 mph |
| Barometer | 30.12 in |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 10 Sep 8:50 am CDT |
Extended Forecast for
Brighton IL
Today
High: 87 °F
Mostly Sunny
Tonight
Low: 61 °F
Partly Cloudy
Thursday
High: 89 °F
Sunny
Thursday Night
Low: 62 °F
Clear
Friday
High: 91 °F
Sunny
Friday Night
Low: 66 °F
Partly Cloudy
Saturday
High: 95 °F
Mostly Sunny
Saturday Night
Low: 68 °F
Partly Cloudy
Sunday
High: 94 °F
Mostly Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 87. Light and variable wind becoming southwest around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 61. Calm wind.
Thursday
Sunny, with a high near 89. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night
Clear, with a low around 62. East wind 3 to 5 mph.
Friday
Sunny, with a high near 91. South wind 5 to 7 mph.
Friday Night
Partly cloudy, with a low around 66.
Saturday
Mostly sunny, with a high near 95.
Saturday Night
Partly cloudy, with a low around 68.
Sunday
Mostly sunny, with a high near 94.
Sunday Night
Partly cloudy, with a low around 67.
Monday
Mostly sunny, with a high near 93.
Monday Night
Mostly clear, with a low around 66.
Tuesday
Sunny, with a high near 92.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Brighton IL
39.04°N 90.13°W (Elev. 650 ft)
39.04°N 90.13°W (Elev. 650 ft)
8:21 am CDT Sep 10, 2025
9am CDT Sep 10, 2025-6pm CDT Sep 16, 2025
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