


Hazardous Weather Conditions
Current conditions at
St. Louis Lambert International Airport (KSTL)
Lat: 38.75°NLon: 90.37°WElev: 604ft.
Light Rain
72°F
22°C
Humidity | 91% |
Wind Speed | NE 10 mph |
Barometer | 29.94 in (1012.8 mb) |
Dewpoint | 69°F (21°C) |
Visibility | 10.00 mi |
Last update | 30 Jun 8:51 pm CDT |
Extended Forecast for
Saint Louis MO
Tonight
Low: 69 °F
T-storms
Likely then
Slight Chance
T-stormsTuesday
High: 88 °F
Mostly Sunny
Tuesday Night
Low: 68 °F
Mostly Clear
Wednesday
High: 90 °F
Mostly Sunny
Wednesday Night
Low: 71 °F
Mostly Clear
Thursday
High: 93 °F
Sunny
Thursday Night
Low: 73 °F
Mostly Clear
Independence Day
High: 94 °F
Sunny
Friday Night
Low: 75 °F
Partly Cloudy
Detailed Forecast
Tonight
Showers and thunderstorms likely before 1am, then a slight chance of showers between 1am and 2am. Mostly cloudy, with a low around 69. Northwest wind 3 to 7 mph. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 88. North wind 7 to 9 mph.
Tuesday Night
Mostly clear, with a low around 68. North wind 5 to 7 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 90. Light northwest wind.
Wednesday Night
Mostly clear, with a low around 71. Light and variable wind.
Thursday
Sunny, with a high near 93.
Thursday Night
Mostly clear, with a low around 73.
Independence Day
Sunny, with a high near 94.
Friday Night
Partly cloudy, with a low around 75.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96.
Saturday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 93.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.
Monday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Saint Louis MO
38.64°N 90.23°W (Elev. 538 ft)
38.64°N 90.23°W (Elev. 538 ft)
7:52 pm CDT Jun 30, 2025
9pm CDT Jun 30, 2025-6pm CDT Jul 7, 2025