NimbocastLemay, MO Weather
Live radar, hourly and 7-day forecast, and National Weather Service alerts for Lemay, Saint Louis County, Missouri.
Updated Jul 29, 2026, 2:53 PM local time · Radar refreshes every 5 minutes
☀️
Lemay
87°F
Wind 8 mph
Humidity 41%
Cloud cover 0%
UV index 8
Alerts 0
Active alerts
✓
No active National Weather Service alerts for Lemay, MO.
Lemay weather radar
Light
Heavy
Next 24 hours
Now
☀️
86°F
3 PM
☀️
88°F
4 PM
☀️
88°F
5 PM
☀️
88°F
6 PM
☀️
87°F
7 PM
☀️
86°F
8 PM
☀️
82°F
9 PM
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79°F
10 PM
☀️
77°F
11 PM
☀️
75°F
12 AM
☀️
73°F
1 AM
☀️
72°F
2 AM
☀️
70°F
3 AM
☀️
70°F
4 AM
☀️
69°F
5 AM
☀️
68°F
6 AM
☀️
67°F
7 AM
☀️
68°F
8 AM
☀️
72°F
9 AM
☀️
75°F
10 AM
☀️
80°F
11 AM
☀️
85°F
12 PM
☁️
87°F
1 PM
☁️
90°F
7-day forecast
Today
Jul 29
🌤️
88°F
70°F
1%
Thu
Jul 30
☁️
91°F
67°F
Fri
Jul 31
🌧️
86°F
70°F
74%
Sat
Aug 1
🌦️
73°F
67°F
74%
Sun
Aug 2
☁️
82°F
64°F
15%
Mon
Aug 3
☀️
83°F
62°F
14%
Tue
Aug 4
🌤️
86°F
63°F
11%
Weather near Lemay
3 mi
Mehlville, MO3 mi
Affton, MO4 mi
Concord, MO5 mi
Oakville, MO6 mi
Webster Groves, MO8 mi
St. Louis, MO8 mi
Kirkwood, MO8 mi
Clayton, MO
Alerts are relayed from the National Weather Service and may lag
the official source. In a life-threatening situation always follow
weather.gov and local emergency
broadcasts.