⚠Heat AdvisoryHeat Advisory issued July 18 at 3:04AM CDT until July 21 at 7:00PM CDT by NWS St Louis MO

St. Louis, MO

Saturday, July 18 · Updated 8:19 PM · NOAA/NWS
88
H:77° / L:91°
Mostly Clear
Feels like
86°
Wind
W 6 mph
Humidity
57%
Dew point
79°
Pressure
29.92 inHg
Visibility
10 mi
UV Index
—
N/A
Humidity
57%
Moderate
Wind speed
6
mph · W
Dew point
79°
Muggy
Hourly forecast
Now
88°
11%
9 PM
86°
5%
10 PM
84°
9%
11 PM
82°
13%
12 AM
81°
16%
1 AM
80°
18%
2 AM
80°
18%
3 AM
79°
19%
4 AM
78°
14%
5 AM
77°
9%
6 AM
77°
7%
7 AM
78°
6%
7-day forecast
Today
Partly Cloudy then Slight Chance Showers And Thunderstorms
19%
91° / 77°
Sun
Chance Showers And Thunderstorms then Partly Cloudy
31%
93° / 73°
Mon
Mostly Clear
7%
96° / 78°
Tue
Slight Chance Showers And Thunderstorms then Mostly Clear
15%
87° / 72°
Wed
Partly Cloudy
2%
85° / 67°
Thu
Partly Cloudy
11%
85° / 68°
Fri
Slight Chance Showers And Thunderstorms
24%
92° / 71°
Nearby cities
FlorissantSt. CharlesO'FallonSpringfieldColumbiaDecaturPeoria
Data from NOAA National Weather Service (public domain). Updated every 10 minutes.