Current conditions at

St Clair County Airport (KPLR)

Lat: 33.56° N Lon: 86.25° W Elev: 485 ft.

Mostly Cloudy

48°F

9°C

Humidity 100%
Wind Speed Calm
Barometer 30.24 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 25 Mar 7:15 am CDT
Detailed forecast for

St. Clair County

Today
Partly sunny. Highs in the lower 70s. Southeast winds around 5 mph.
Tonight
Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 50s. South winds around 5 mph.
Thursday
Sunny. Highs in the lower 80s. Southwest winds 5 to 10 mph.
Thursday Night
Clear. Lows in the upper 50s. Southwest winds around 5 mph.
Friday
Sunny. Highs in the mid 80s. West winds 5 to 10 mph.
Friday Night
Partly cloudy. Cooler with lows in the mid 40s.
Saturday
Sunny. Much cooler with highs in the upper 60s.
Saturday Night
Mostly clear. Lows in the lower 40s.
Sunday
Sunny. Highs in the lower 70s.
Sunday Night
Mostly clear. Lows around 50.
Monday
Mostly sunny. Highs in the upper 70s.
Monday Night
Mostly clear. Lows in the lower 50s.
Tuesday
Mostly sunny. Highs in the lower 80s.



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608 AM CDT Wed Mar 25 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database