Current conditions at

St Clair County Airport (KPLR)

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

A Few Clouds

91°F

33°C

Humidity 46%
Wind Speed Calm
Barometer 30.01 in
Dewpoint 68°F (20°C)
Visibility 9.00 mi
Heat Index95°F (35°C)
Last update 22 Aug 12:55 pm CDT
Detailed forecast for

St. Clair County

This Afternoon
Sunny. Near steady temperature around 90. North winds around 5 mph.
Tonight
Partly cloudy. Lows in the lower 70s. North winds around 5 mph.
Sunday
Sunny. Highs in the lower 90s. North winds 5 to 10 mph.
Sunday Night
Mostly clear. Lows in the upper 60s. North winds around 5 mph in the evening, becoming light and variable.
Monday
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Northeast winds around 5 mph, becoming northwest in the afternoon. Chance of rain 20 percent.
Monday Night
Partly cloudy. A slight chance of showers after midnight. Lows in the upper 60s. Chance of rain 20 percent.
Tuesday
Mostly sunny. A chance of showers and thunderstorms, mainly in the morning. Highs around 90. Chance of rain 40 percent.
Tuesday Night
Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows around 70. Chance of rain 30 percent.
Wednesday
Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs around 90. Chance of rain 50 percent.
Wednesday Night
Showers likely with a chance of thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Lows in the lower 70s. Chance of rain 60 percent.
Thursday
Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 70 percent.
Thursday Night
Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows around 70. Chance of rain 40 percent.
Friday
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30 percent.



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1207 PM CDT Sat Aug 22 2026
 
 

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