Live Weather & Forecast
Weather in Cottage Grove
Minnesota, United States · Real-time conditions & 3-day outlook
17°C
Feels like 17°C
62°F / Feels 62°F
Clear
Cottage Grove, Minnesota
🌙 Nighttime
Updated: 2026-04-13 02:00
Humidity
63%
Wind
5 km/h NNE
Wind Gust
10.2 km/h
Pressure
1005 mb
Visibility
11 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
11.4°C
Wind Degree
31°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
180.9 μg/m³
NO₂
20 μg/m³
O₃
26 μg/m³
SO₂
2.6 μg/m³
PM 2.5
10.5 μg/m³
PM 10
13.4 μg/m³
Today's Hourly Forecast
24-hour breakdown for Cottage Grove, Minnesota
12 AM
16°
Clear
1 AM
15°
Clear
2 AM
17°
Clear
3 AM
14°
Clear
4 AM
13°
Clear
5 AM
12°
Clear
6 AM
12°
Clear
7 AM
12°
Mist
8 AM
12°
Cloudy
9 AM
13°
Overcast
10 AM
14°
Overcast
11 AM
15°
Overcast
12 PM
16°
Overcast
1 PM
19°
Partly Cloudy
2 PM
20°
Sunny
3 PM
18°
Thundery outbreaks in nearby
4 PM
17°
Moderate or heavy rain shower
5 PM
16°
Thundery outbreaks in nearby
6 PM
16°
Thundery outbreaks in nearby
7 PM
15°
Moderate or heavy rain in area with thunder
8 PM
15°
Fog
9 PM
14°
Fog
10 PM
14°
Fog
11 PM
13°
Fog
3-Day Forecast
Daily overview for Cottage Grove, Minnesota
Today
Patchy rain nearby
21°
/
11°
🌧️ 89% chance of rain
💧 Avg. humidity: 88%
💨 Max wind: 20.5 km/h
🌧️ Total precip: 4.12 mm
☀️ UV Index: 1.3
🌅 Sunrise: 06:31 AM
🌇 Sunset: 07:55 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Overcast
12°
/
8°
🌧️ 0% chance of rain
💧 Avg. humidity: 87%
💨 Max wind: 22.7 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.2
🌅 Sunrise: 06:29 AM
🌇 Sunset: 07:56 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Overcast
16°
/
6°
🌧️ 0% chance of rain
💧 Avg. humidity: 81%
💨 Max wind: 22 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.4
🌅 Sunrise: 06:27 AM
🌇 Sunset: 07:58 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit Cottage Grove
Plan your trip to Cottage Grove, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Cottage Grove?
Current conditions in Cottage Grove: Clear, temperature 17°C, humidity 63%.
What is the best time to visit Cottage Grove?
The best time to visit Cottage Grove is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Cottage Grove?
Cottage Grove is located at approximately 44.8° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Cottage Grove?
The wettest period in Cottage Grove is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Cottage Grove?
For visits to Cottage Grove during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Cottage Grove in?
Cottage Grove is located in United States, in the state of Minnesota.
What are the public holidays in Cottage Grove in 2026?
View the 2026 public holidays for Cottage Grove on our Holidays page.
What are the GPS coordinates used for the weather forecast in Cottage Grove?
The weather forecast for Cottage Grove uses coordinates 44.8277, -92.9438.