Weather Forecast for Saint Louis
Now
52° F
|
|
Wind: 6.91 mph
Humidity: 100%
Clouds: 100%
Pressure: 1013 hPa
Sunrise: 9:17 AM ET
Sunset: 6:46 PM ET
|
Tomorrow
Cloudy
Slight Chance
Rain then
Rain and
Breezy
|
|
Mon
Chance
Showers and
Blustery then
Partly Cloudy
and Breezy
Mostly Sunny
and Breezy
then Mostly
Sunny
|
|
Extended Forecast
National Weather Service Forecast for:
Saint Louis MO
Issued by: National Weather Service Saint Louis, MO |
| Updated: 11:01 am CST Dec 27, 2025 |
|
This
Afternoon
High: 60 °F |
Tonight
Low: 59 °F |
Sunday
High: 68 °F⇓ |
Sunday
Night
Low: 20 °F |
Monday
High: 28 °F |
Monday
Night
Low: 19 °F |
Tuesday
High: 35 °F |
Tuesday
Night
Low: 27 °F |
Wednesday
High: 44 °F |
Cloudy
|
Cloudy
|
Slight Chance
Rain then
Rain and
Breezy
|
Chance
Showers and
Blustery then
Partly Cloudy
and Breezy
|
Mostly Sunny
and Breezy
then Mostly
Sunny
|
Mostly Clear
|
Sunny
|
Mostly Clear
|
Mostly Sunny
|
|
Hazardous Weather Outlook
This Afternoon
|
Cloudy, with a high near 60. Southeast wind 9 to 11 mph, with gusts as high as 21 mph. |
Tonight
|
Cloudy, with a low around 59. South wind 8 to 11 mph, with gusts as high as 21 mph. |
Sunday
|
A chance of rain and thunderstorms before 2pm, then rain and possibly a thunderstorm between 2pm and 5pm, then a chance of rain and thunderstorms after 5pm. Temperature rising to near 68 by noon, then falling to around 50 during the remainder of the day. Breezy, with a south wind 9 to 14 mph becoming west 18 to 23 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 80%. |
Sunday Night
|
A slight chance of rain before 7pm, then a chance of showers between 7pm and 9pm. Cloudy during the early evening, then gradual clearing, with a low around 20. Blustery, with a west wind 17 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 40%. |
Monday
|
Mostly sunny, with a high near 28. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 33 mph. |
Monday Night
|
Mostly clear, with a low around 19. |
Tuesday
|
Sunny, with a high near 35. |
Tuesday Night
|
Mostly clear, with a low around 27. |
Wednesday
|
Mostly sunny, with a high near 44. |
Wednesday Night
|
Partly cloudy, with a low around 25. |
New Year's Day
|
Mostly sunny, with a high near 35. |
Thursday Night
|
Partly cloudy, with a low around 16. |
Friday
|
Mostly sunny, with a high near 33. |
Forecast from NOAA-NWS
for Saint Louis.
| |
