Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Fair
52°F
11°C
| Humidity | 85% |
| Wind Speed | Calm |
| Barometer | 29.98 in |
| Dewpoint | 47°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 6 Oct 11:15 pm CDT |
Extended Forecast for
2 Miles SSE Brighton IL
Tonight
Low: 52 °F
Clear
Wednesday
High: 88 °F
Sunny
Wednesday Night
Low: 54 °F
Mostly Clear
Thursday
High: 82 °F
Sunny
Thursday Night
Low: 52 °F
Mostly Clear
Friday
High: 85 °F
Sunny
Friday Night
Low: 57 °F
Clear
Saturday
High: 90 °F
Sunny
Saturday Night
Low: 59 °F
Partly Cloudy
then Slight
Chance
Showers
Detailed Forecast
Tonight
Clear, with a low around 52. Calm wind becoming southwest around 6 mph after midnight.
Wednesday
Sunny, with a high near 88. Southwest wind 6 to 9 mph.
Wednesday Night
Mostly clear, with a low around 54. Northwest wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 82. North wind 3 to 6 mph.
Thursday Night
Mostly clear, with a low around 52. North wind around 6 mph becoming light and variable.
Friday
Sunny, with a high near 85.
Friday Night
Clear, with a low around 57.
Saturday
Sunny, with a high near 90.
Saturday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 59.
Sunday
A 30 percent chance of showers before 1pm. Mostly sunny, with a high near 81.
Sunday Night
Partly cloudy, with a low around 57.
Columbus Day
Mostly sunny, with a high near 85.
Monday Night
A 20 percent chance of showers. Mostly clear, with a low around 59.
Tuesday
A 30 percent chance of showers. Mostly sunny, with a high near 82.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SSE Brighton IL
39.02°N 90.13°W (Elev. 600 ft)
39.02°N 90.13°W (Elev. 600 ft)
10:46 pm CDT Oct 6, 2026
11pm CDT Oct 6, 2026-6pm CDT Oct 13, 2026
Additional Resources
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