Current conditions at

St Clair County Airport (KPLR)

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

Partly Cloudy

41°F

5°C

Humidity 76%
Wind Speed Calm
Barometer 30.23 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 14 Nov 6:15 pm CST
Detailed forecast for

St. Clair County

Tonight
Mostly clear. Areas of frost this evening, then widespread frost after midnight. Lows around 30. North winds around 5 mph.
Sunday
Widespread frost in the morning. Mostly sunny. Highs in the upper 50s. Northeast winds 5 to 10 mph.
Sunday Night
Partly cloudy in the evening, then becoming mostly cloudy. Areas of frost after midnight. Lows in the lower 30s. Northeast winds around 5 mph.
Monday
Partly sunny in the morning, then clearing. Areas of frost in the morning. Highs in the lower 60s. East winds around 5 mph.
Monday Night
Mostly clear. Widespread frost after midnight. Lows in the lower 30s. Northeast winds around 5 mph.
Tuesday
Patchy frost in the morning. Sunny. Highs in the mid 60s.
Tuesday Night
Clear. Areas of frost after midnight. Lows in the lower 30s.
Wednesday
Areas of frost in the morning. Sunny. Highs in the upper 60s.
Wednesday Night
Mostly clear. Areas of frost after midnight. Lows in the upper 30s.
Thursday
Mostly sunny. Highs in the lower 70s.
Thursday Night
Partly cloudy. Lows in the lower 40s.
Friday
Sunny. Highs in the lower 70s.
Friday Night
Mostly clear. Lows in the lower 40s.
Saturday
Sunny. Highs in the lower 70s.



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507 PM CST Sat Nov 14 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database