National Weather Service

News Headlines

NWS St. Louis 2026 Spotter Talk Schedule Now Available!

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

St. Louis, Spirit Of St. Louis Airport (KSUS)

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Fair

47°F

8°C

Humidity	37%
Wind Speed	W 14 G 22 mph
Barometer	30.13 in (1020.7 mb)
Dewpoint	22°F (-6°C)
Visibility	10.00 mi
Wind Chill	41°F (5°C)
Last update	10 Jan 1:54 pm CST

More Information:

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

Extended Forecast for

Dardenne Prairie MO

This Afternoon
High: 47 °F
Sunny
Tonight
Low: 25 °F
Chance
Showers then
Chance
Flurries and
Blustery
Sunday
High: 39 °F
Sunny
Sunday Night
Low: 27 °F
Clear
Monday
High: 52 °F
Sunny
Monday Night
Low: 36 °F
Partly Cloudy
Tuesday
High: 58 °F
Partly Sunny
Tuesday Night
Low: 37 °F
Mostly Cloudy
Wednesday
High: 43 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

Sunny, with a high near 47. West wind 8 to 16 mph, with gusts as high as 26 mph.

Tonight

A chance of rain showers before midnight, then a chance of flurries between midnight and 4am. Mostly cloudy during the early evening, then gradual clearing, with a low around 25. Blustery, with a northwest wind 8 to 13 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 50%.

Sunday

Sunny, with a high near 39. Northwest wind 6 to 15 mph, with gusts as high as 29 mph.

Sunday Night

Clear, with a low around 27. Southwest wind 3 to 8 mph.

Monday

Sunny, with a high near 52. West wind 5 to 9 mph.

Monday Night

Partly cloudy, with a low around 36.

Tuesday

Partly sunny, with a high near 58.

Tuesday Night

Mostly cloudy, with a low around 37.