Hazardous Weather Conditions
Current conditions at
St. Louis Lambert International Airport (KSTL)
Lat: 38.75°NLon: 90.37°WElev: 604ft.
Fog/Mist
60°F
16°C
| Humidity | 93% |
| Wind Speed | S 13 mph |
| Barometer | 29.75 in (1007.6 mb) |
| Dewpoint | 58°F (14°C) |
| Visibility | 6.00 mi |
| Last update | 27 Dec 7:51 pm CST |
Extended Forecast for
Brentwood MO
Tonight
Low: 58 °F
Patchy Fog
then Slight
Chance
ShowersSunday
High: 68 °F⇓
Chance
Showers then
Showers and
BreezySunday Night
Low: 19 °F
Slight Chance
Showers and
BlusteryMonday
High: 29 °F
Mostly Sunny
and Breezy
then Mostly
SunnyMonday Night
Low: 17 °F
Mostly Clear
Tuesday
High: 34 °F
Mostly Sunny
Tuesday Night
Low: 28 °F
Mostly Clear
Wednesday
High: 46 °F
Mostly Sunny
Wednesday Night
Low: 27 °F
Partly Cloudy
Detailed Forecast
Tonight
A slight chance of showers between 1am and 4am. Patchy fog before 11pm. Otherwise, cloudy, with a low around 58. South wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Sunday
Showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Temperature rising to near 68 by noon, then falling to around 52 during the remainder of the day. Breezy, with a south wind 8 to 13 mph becoming west 18 to 23 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 80%.
Sunday Night
A 20 percent chance of showers before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 19. Blustery, with a west wind 22 to 24 mph, with gusts as high as 39 mph.
Monday
Mostly sunny, with a high near 29. Breezy, with a northwest wind 14 to 22 mph, with gusts as high as 34 mph.
Monday Night
Mostly clear, with a low around 17. Northwest wind 9 to 13 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 34.
Tuesday Night
Mostly clear, with a low around 28.
Wednesday
Mostly sunny, with a high near 46.
Wednesday Night
Partly cloudy, with a low around 27.
New Year's Day
Mostly sunny, with a high near 40.
Thursday Night
Partly cloudy, with a low around 21.
Friday
Partly sunny, with a high near 42.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
Mostly cloudy, with a high near 49.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Brentwood MO
38.62°N 90.35°W (Elev. 499 ft)
38.62°N 90.35°W (Elev. 499 ft)
7:51 pm CST Dec 27, 2025
8pm CST Dec 27, 2025-6pm CST Jan 3, 2026
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