NimbocastMarysville, OH Weather
Live radar, hourly and 7-day forecast, and National Weather Service alerts for Marysville, Union County, Ohio.
Updated Jul 29, 2026, 4:00 PM local time · Radar refreshes every 5 minutes
🌤️
Marysville
77°F
Wind 10 mph
Humidity 54%
Cloud cover 30%
UV index 7
Alerts 0
Active alerts
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No active National Weather Service alerts for Marysville, OH.
Marysville weather radar
Light
Heavy
Next 24 hours
Now
🌤️
77°F
5 PM
☀️
77°F
1%
6 PM
☀️
77°F
7 PM
☀️
75°F
8 PM
☀️
72°F
9 PM
☀️
70°F
10 PM
☀️
68°F
11 PM
☀️
66°F
12 AM
☀️
65°F
1 AM
☀️
64°F
2 AM
☀️
63°F
3 AM
☀️
62°F
4 AM
☀️
60°F
5 AM
☀️
60°F
6 AM
☀️
59°F
7 AM
☀️
59°F
8 AM
☀️
63°F
9 AM
☀️
69°F
10 AM
☀️
73°F
11 AM
☀️
75°F
12 PM
☀️
77°F
1 PM
☀️
78°F
2 PM
☀️
80°F
3 PM
🌤️
81°F
7-day forecast
Today
Jul 29
⛅
77°F
63°F
4%
Thu
Jul 30
🌤️
82°F
59°F
1%
Fri
Jul 31
☁️
82°F
63°F
3%
Sat
Aug 1
🌧️
78°F
66°F
57%
Sun
Aug 2
🌦️
74°F
64°F
57%
Mon
Aug 3
🌤️
78°F
59°F
20%
Tue
Aug 4
☀️
82°F
57°F
17%
Weather near Marysville
16 mi
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Marion, OH28 mi
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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.