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Cottage Grove Weather Warning NWS WEATHER ALERT FOR THE COTTAGE GROVE, WI AREA - Issued: 647 AM CDT Fri Aug 7 2026 Cottage Grove Weather Warning

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Cottage Grove, WI Weather - Hour by Hour Forecast

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Cottage Grove, WI Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Mostly Cloudy. Temperature is 78°F26°C, dew point 68°F20°C, humidity 71%. Wind direction is WSW at 6 mph10 km/h with visibility of 10 mi16 km. Barometric pressure is 30.04 in1017 mb.
Rest of Today - Partly sunny. Highs in the mid 80s. Southwest winds 5 to 10 mph... Full Forecast
Tonight - Mostly cloudy in the evening then becoming partly cloudy. Slight chance of light showers and thunderstorms late in the evening. Sl.. Full Forecast

Cottage Grove Hourly Weather

24 Hour Forecast Scroll
Fri, Aug 07
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Cottage Grove, WI Hourly Weather - Mostly Cloudy - 12:00 PM Cottage Grove, WI Hourly Weather - Mostly Cloudy - 1:00 PM Cottage Grove, WI Hourly Weather - Mostly Cloudy - 2:00 PM Cottage Grove, WI Hourly Weather - Mostly Cloudy - 3:00 PM Cottage Grove, WI Hourly Weather - Mostly Cloudy - 4:00 PM Cottage Grove, WI Hourly Weather - Mostly Cloudy - 5:00 PM Cottage Grove, WI Hourly Weather - Mostly Cloudy - 6:00 PM Cottage Grove, WI Hourly Weather - Mostly Cloudy - 7:00 PM Cottage Grove, WI Hourly Weather - Mostly Cloudy - 8:00 PM Cottage Grove, WI Hourly Weather - Mostly Cloudy - 9:00 PM Cottage Grove, WI Hourly Weather - Mostly Cloudy - 10:00 PM Cottage Grove, WI Hourly Weather - Mostly Cloudy - 11:00 PM Cottage Grove, WI Hourly Weather - Clear - 12:00 AM Cottage Grove, WI Hourly Weather - Clear - 1:00 AM Cottage Grove, WI Hourly Weather - Clear - 2:00 AM Cottage Grove, WI Hourly Weather - Clear - 3:00 AM Cottage Grove, WI Hourly Weather - Clear - 4:00 AM Cottage Grove, WI Hourly Weather - Clear - 5:00 AM Cottage Grove, WI Hourly Weather - Clear - 6:00 AM Cottage Grove, WI Hourly Weather - Clear - 7:00 AM Cottage Grove, WI Hourly Weather - Clear - 8:00 AM Cottage Grove, WI Hourly Weather - Clear - 9:00 AM Cottage Grove, WI Hourly Weather - Clear - 10:00 AM Cottage Grove, WI Hourly Weather - Clear - 11:00 AM
Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear
81°F27°C 83°F28°C 83°F28°C 84°F29°C 84°F29°C 83°F28°C 82°F28°C 81°F27°C 78°F26°C 76°F24°C 73°F23°C 72°F22°C 70°F21°C 69°F21°C 68°F20°C 66°F19°C 65°F18°C 65°F18°C 65°F18°C 65°F18°C 68°F20°C 72°F22°C 75°F24°C 77°F25°C
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3% 3% 4% 4% 4% 4% 4% 4% 23% 23% 23% 23% 23% 23% 10% 10% 10% 10% 10% 10% 4% 4% 4% 4%
67°F19°C 66°F19°C 66°F19°C 65°F18°C 65°F18°C 65°F18°C 64°F18°C 64°F18°C 64°F18°C 64°F18°C 64°F18°C 64°F18°C 64°F18°C 64°F18°C 63°F17°C 62°F17°C 61°F16°C 61°F16°C 60°F16°C 60°F16°C 60°F16°C 59°F15°C 59°F15°C 57°F14°C
63% 57% 57% 53% 53% 55% 55% 56% 62% 66% 73% 76% 81% 84% 84% 87% 87% 87% 84% 84% 76% 64% 58% 50%
SW SW SW SSE SSE SSE SW SW SW SW SW SW SSW SSW SSW W W WNW NW NW NNW NNW NNW NNW
7 mph 7 mph 7 mph 9 mph 9 mph 9 mph 8 mph 8 mph 8 mph 7 mph 7 mph 7 mph 4 mph 4 mph 4 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 7 mph 7 mph 7 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 6 mi10 km 6 mi10 km 5 mi8 km 6 mi10 km 6 mi10 km 10 mi16 km 10 mi16 km
Hour (CDT)
Weather
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POP = Probability of Precipitation. ** Indicates missing data/values from KMSN model statistics.

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Prob Precip % = Probability of Precipitation.

Cottage Grove 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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