NimbocastSmyrna, GA Weather
Live radar, hourly and 7-day forecast, and National Weather Service alerts for Smyrna, Cobb County, Georgia.
Updated Jul 29, 2026, 5:06 PM local time · Radar refreshes every 5 minutes
☀️
Smyrna
89°F
Wind 8 mph
Humidity 52%
Cloud cover 0%
UV index 8
Alerts 0
Active alerts
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No active National Weather Service alerts for Smyrna, GA.
Smyrna weather radar
Light
Heavy
Next 24 hours
Now
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89°F
1%
6 PM
☀️
89°F
1%
7 PM
☀️
88°F
1%
8 PM
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84°F
9 PM
☀️
81°F
10 PM
☀️
79°F
11 PM
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76°F
12 AM
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75°F
1 AM
☀️
74°F
2 AM
☀️
73°F
3 AM
☀️
72°F
4 AM
☀️
71°F
5 AM
☀️
70°F
6 AM
☀️
69°F
7 AM
☀️
69°F
8 AM
☀️
70°F
9 AM
☀️
73°F
10 AM
☀️
75°F
11 AM
☀️
78°F
12 PM
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81°F
1 PM
☀️
85°F
2 PM
☀️
87°F
3 PM
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89°F
4 PM
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89°F
7-day forecast
Today
Jul 29
☁️
89°F
74°F
49%
Thu
Jul 30
☁️
89°F
69°F
Fri
Jul 31
☁️
95°F
65°F
1%
Sat
Aug 1
⛈️
82°F
68°F
62%
Sun
Aug 2
⛈️
82°F
71°F
83%
Mon
Aug 3
🌦️
83°F
71°F
57%
Tue
Aug 4
🌦️
82°F
70°F
41%
Weather near Smyrna
5 mi
Marietta, GA6 mi
Mableton, GA8 mi
Sandy Springs, GA10 mi
Brookhaven, GA10 mi
Lithia Springs, GA11 mi
Dunwoody, GA11 mi
Kennesaw, GA12 mi
Atlanta, GA
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.