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Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fair

28°F

-2°C

Humidity	58%
Wind Speed	NW 20 G 26 mph
Barometer	30.40 in (1029.7 mb)
Dewpoint	15°F (-9°C)
Visibility	10.00 mi
Wind Chill	15°F (-9°C)
Last update	11 Jan 5:53 am CST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles SE Mascoutah IL

Today
High: 38 °F
Becoming
Sunny
Tonight
Low: 25 °F
Mostly Clear
Monday
High: 52 °F
Sunny
Monday Night
Low: 36 °F
Partly Cloudy
Tuesday
High: 60 °F
Partly Sunny
Tuesday Night
Low: 39 °F
Mostly Cloudy
then Slight
Chance Rain
Wednesday
High: 44 °F
Mostly Cloudy
Wednesday Night
Low: 19 °F
Partly Cloudy
Thursday
High: 37 °F
Mostly Sunny

Detailed Forecast

Today

Mostly cloudy through mid morning, then gradual clearing, with a high near 38. Northwest wind 12 to 17 mph decreasing to 6 to 11 mph in the afternoon. Winds could gust as high as 29 mph.

Tonight

Mostly clear, with a low around 25. Light and variable wind becoming southwest 5 to 7 mph after midnight.

Monday

Sunny, with a high near 52. Southwest wind 5 to 10 mph.

Monday Night

Partly cloudy, with a low around 36. Southwest wind 3 to 7 mph.

Tuesday

Partly sunny, with a high near 60. Southwest wind 8 to 15 mph.

Tuesday Night

A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 39.

Wednesday

Mostly cloudy, with a high near 44.