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St. Louis Cardinals Weather



Weather Forecast for Saint Louis

Now
Current Weather Conditions
54° F

Wind: 3 mph
Humidity: 41%
Clouds: 36%
Pressure: 1018 hPa
Sunrise: 8:34 AM ET
Sunset: 7:52 PM ET
Tomorrow
Tomorrow's Weather Conditions
Slight Chance
Rain then
Mostly Clear

Mostly Cloudy

Mon
Mon's Weather Conditions
Snow Likely
then
Rain/Snow
Likely

Chance
Rain/Snow
then Slight
Chance Rain


Extended Forecast
 
National Weather Service Forecast for: Saint Louis MO
Issued by: National Weather Service Saint Louis, MO
Updated: 7:56 am CST Feb 28, 2026
 
Today

Today: A 30 percent chance of rain, mainly between 1pm and 5pm.  Increasing clouds, with a high near 65. East wind around 7 mph becoming south in the afternoon.
High: 65 °F
Tonight

Tonight: A 20 percent chance of rain before 7pm.  Partly cloudy, with a low around 31. East wind 6 to 13 mph becoming north in the evening. Winds could gust as high as 21 mph.
Low: 31 °F
Sunday

Sunday: Mostly cloudy, with a high near 45. Northeast wind 8 to 10 mph.
High: 45 °F
Sunday
Night
Sunday Night: Snow likely before 3am, then rain and snow likely.  Cloudy, with a low around 32. Northeast wind around 9 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Low: 32 °F
Monday

Monday: A chance of rain and snow before 9am, then a chance of rain.  Cloudy, with a high near 43. East wind 8 to 10 mph.  Chance of precipitation is 40%.
High: 43 °F
Monday
Night
Monday Night: Rain.  Low around 38. Chance of precipitation is 80%.
Low: 38 °F
Tuesday

Tuesday: Rain and possibly a thunderstorm.  High near 59. Chance of precipitation is 90%.
High: 59 °F
Tuesday
Night
Tuesday Night: Rain, with thunderstorms also possible after midnight.  Low around 50. Chance of precipitation is 80%.
Low: 50 °F
Wednesday

Wednesday: Rain likely and possibly a thunderstorm.  Cloudy, with a high near 65. Chance of precipitation is 70%.
High: 65 °F
Mostly Sunny
then Chance
Rain
Slight Chance
Rain then
Mostly Clear
Mostly Cloudy

Snow Likely
then
Rain/Snow
Likely
Chance
Rain/Snow
then Slight
Chance Rain
Rain

Rain

Rain

Rain Likely

Hazardous Weather Outlook


Today
 
A 30 percent chance of rain, mainly between 1pm and 5pm. Increasing clouds, with a high near 65. East wind around 7 mph becoming south in the afternoon.
Tonight
 
A 20 percent chance of rain before 7pm. Partly cloudy, with a low around 31. East wind 6 to 13 mph becoming north in the evening. Winds could gust as high as 21 mph.
Sunday
 
Mostly cloudy, with a high near 45. Northeast wind 8 to 10 mph.
Sunday Night
 
Snow likely before 3am, then rain and snow likely. Cloudy, with a low around 32. Northeast wind around 9 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Monday
 
A chance of rain and snow before 9am, then a chance of rain. Cloudy, with a high near 43. East wind 8 to 10 mph. Chance of precipitation is 40%.
Monday Night
 
Rain. Low around 38. Chance of precipitation is 80%.
Tuesday
 
Rain and possibly a thunderstorm. High near 59. Chance of precipitation is 90%.
Tuesday Night
 
Rain, with thunderstorms also possible after midnight. Low around 50. Chance of precipitation is 80%.
Wednesday
 
Rain likely and possibly a thunderstorm. Cloudy, with a high near 65. Chance of precipitation is 70%.
Wednesday Night
 
Rain likely and possibly a thunderstorm before midnight, then a chance of rain. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.
Thursday
 
A 50 percent chance of rain. Partly sunny, with a high near 70.
Thursday Night
 
A 50 percent chance of rain. Mostly cloudy, with a low around 56.
Friday
 
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 72. Chance of precipitation is 70%.

Forecast from NOAA-NWS for Saint Louis.



 


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