NimbocastCottage Grove, MN Weather
Live radar, hourly and 7-day forecast, and National Weather Service alerts for Cottage Grove, Washington County, Minnesota.
Updated Jul 29, 2026, 4:06 PM local time · Radar refreshes every 5 minutes
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Cottage Grove
92°F
Wind 4 mph
Humidity 38%
Cloud cover 0%
UV index 7
Alerts 0
Active alerts
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No active National Weather Service alerts for Cottage Grove, MN.
Cottage Grove weather radar
Light
Heavy
Next 24 hours
Now
☀️
92°F
5 PM
☀️
93°F
6 PM
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92°F
1%
7 PM
☀️
90°F
2%
8 PM
☀️
88°F
1%
9 PM
☀️
84°F
1%
10 PM
☀️
82°F
1%
11 PM
☀️
80°F
12 AM
☀️
78°F
1 AM
☀️
76°F
1%
2 AM
☀️
75°F
1%
3 AM
☁️
74°F
4 AM
☁️
73°F
5 AM
☁️
72°F
6 AM
☁️
71°F
7 AM
☁️
72°F
1%
8 AM
☁️
76°F
1%
9 AM
☁️
80°F
1%
10 AM
☁️
83°F
1%
11 AM
☁️
87°F
12 PM
☁️
89°F
1 PM
☁️
91°F
2 PM
☁️
92°F
3 PM
☁️
92°F
7-day forecast
Today
Jul 29
🌤️
93°F
69°F
2%
Thu
Jul 30
☁️
92°F
71°F
3%
Fri
Jul 31
🌦️
77°F
63°F
63%
Sat
Aug 1
☁️
93°F
59°F
23%
Sun
Aug 2
☁️
95°F
60°F
1%
Mon
Aug 3
☁️
99°F
70°F
4%
Tue
Aug 4
☁️
97°F
69°F
20%
Weather near Cottage Grove
5 mi
Inver Grove Heights, MN6 mi
South Saint Paul, MN7 mi
Woodbury, MN7 mi
Hastings, MN9 mi
Maplewood, MN9 mi
Oakdale, MN10 mi
West Saint Paul, MN11 mi
Saint Paul, MN
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.