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Cottage Grove, MN Weather Forecast

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Cottage Grove, MN Weather Forecast

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Cottage Grove MN weather - Partly Cloudy - 48°F
Partly Cloudy
48°F
Updated 3:56 am
Feels Like 47°F
Humidity 84%
Wind N 0 mph
Barometer  30.07 in
Dew Point 44°F
Cottage Grove MN weather - Partly Cloudy - 9°C
Partly Cloudy
9°C
Updated 3:56 am
Feels Like 8°C
Humidity 84%
Wind N 0 km/h
Barometer  101.8 kPa
Dew Point 6°C
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Cottage Grove Weather Forecast

TODAY TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT COLUMBUS DAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT
Cottage Grove, MN Weather - Today Clearing Cottage Grove, MN Weather - Tonight Partly Cloudy Cottage Grove, MN Weather - Saturday Sunny Cottage Grove, MN Weather - Saturday Night Clear Cottage Grove, MN Weather - Sunday Sunny Cottage Grove, MN Weather - Sunday Night Mostly Cloudy Cottage Grove, MN Weather - Columbus Day Partly Sunny Cottage Grove, MN Weather - Monday Night Mostly Cloudy Cottage Grove, MN Weather - Tuesday Mostly Sunny Cottage Grove, MN Weather - Tuesday Night Mostly Clear Cottage Grove, MN Weather - Wednesday Chance Of Showers Cottage Grove, MN Weather - Wednesday Night Chance Of Showers
Clearing Partly Cloudy Sunny Clear Sunny Mostly Cloudy Partly Sunny Mostly Cloudy Mostly Sunny Mostly Clear Chance of Showers Chance of Showers
Hi: 71°FHi: 22°C
 Lo: 59°FLo: 15°C Hi: 85°FHi: 29°C
 Lo: 65°FLo: 18°C Hi: 81°FHi: 27°C
 Lo: 60°FLo: 16°C Hi: 71°FHi: 22°C
 Lo: 50°FLo: 10°C Hi: 61°FHi: 16°C
 Lo: 45°FLo: 7°C Hi: 61°FHi: 16°C
 Lo: 49°FLo: 9°C
POP: 50% POP: 60%
POP = Probability of Precipitation.
Weather Outlook Updated: 242 AM CDT Fri Oct 09 2026 Cottage Grove, MN Weather - WeatherWorld.com

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Issued: 137 AM CDT Fri Oct 9 2026

Key Messages

  • Near record temperatures in the 80s on Saturday.
  • Hot and windy conditions on Saturday could lead to fire weather concerns, especially in western Minnesota.
  • Cooler next week with rain chances increasing Thursday.

Discussion

... Issued at 136 AM CDT Fri Oct 9 2026

Early this morning storms continue to occur to our south across Iowa, but storm motions and the overall forcing driving these storms will keep them well to our south. Today will see the start of the main push of the WAA in the a...