City of Saint Louis, MO Weather Forecast
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Rain Showers Likely
Compare major city weather across City of Saint Louis, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Rain showers likely before 1pm, then showers and thunderstorms likely. Mostly cloudy. High near 72, with temperatures falling to around 68 in the afternoon. West wind around 9 mph. Chance of precipitation is 70%.
County Weather Overview
This county weather page brings together forecast coverage for City of Saint Louis so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 1 of 1 mapped cities in City of Saint Louis.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Apr 10 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 2:09 PM CDT
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in City of Saint Louis
Tuesday looks like the warmest upcoming period in City of Saint Louis at 86 degrees F.
Friday Night is the coolest period ahead with temperatures near 52 degrees F.
The strongest winds are forecast for Sunday at about 8 to 16 mph S.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 2:09 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- LSX
- Radar station
- KLSX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 52. Northeast wind around 7 mph. Chance of precipitation is 40%.
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 75. East wind around 8 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 61. Chance of precipitation is 40%.
A slight chance of rain showers after 1pm. Mostly cloudy, with a high near 79. Chance of precipitation is 20%.
A slight chance of rain showers before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.
Showers and thunderstorms likely before 1pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 84. Chance of precipitation is 60%.
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 20%.
A chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 82. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 40%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Apr 10
|
Rain Showers Likely
|
72°F |
9 mph
W
|
|
Friday Night
Apr 10
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
52°F |
7 mph
NE
|
|
Saturday
Apr 11
|
Chance Rain Showers
|
75°F |
8 mph
E
|
|
Saturday Night
Apr 11
|
Chance Showers And Thunderstorms then Mostly Cloudy
|
61°F |
8 mph
SE
|
|
Sunday
Apr 12
|
Mostly Cloudy then Slight Chance Rain Showers
|
79°F |
8 to 16 mph
S
|
|
Sunday Night
Apr 12
|
Showers And Thunderstorms Likely
|
65°F |
10 to 14 mph
S
|
|
Monday
Apr 13
|
Showers And Thunderstorms Likely
|
84°F |
10 to 14 mph
SW
|
|
Monday Night
Apr 13
|
Slight Chance Showers And Thunderstorms
|
69°F |
13 mph
S
|
|
Tuesday
Apr 14
|
Chance Showers And Thunderstorms
|
86°F |
10 to 15 mph
SW
|
|
Tuesday Night
Apr 14
|
Chance Showers And Thunderstorms
|
66°F |
14 mph
S
|
|
Wednesday
Apr 15
|
Chance Showers And Thunderstorms
|
82°F |
10 to 14 mph
SW
|
|
Wednesday Night
Apr 15
|
Chance Showers And Thunderstorms
|
59°F |
6 to 10 mph
SW
|
Major City Forecasts
Live forecast snapshots for major cities across City of Saint Louis.
Coverage
Forecast coverage currently spans 1 of 1 mapped cities in City of Saint Louis.
Largest mapped city population in this region: 315,685.