| National Weather Service Forecast for:
Cottage Grove, WI Issued by: National Weather Service Milwaukee/Sullivan/Dousman, WI |
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| Updated: Sun, Jul-19-2026 3:32am CDT | ||||||||||||||||||||||||||||||||||||||||
| Cottage Grove | ||||||||||||||||||||||||||||||||||||||||
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Air Quality Alert issued July 18 at 9:41AM CDT
| Overnight |
Areas of smoke. Partly cloudy, with a low around 61. Northeast wind around 0 mph. |
| Sunday |
Areas of smoke. Mostly sunny, with a high near 83. East wind 0 to 5 mph. |
| Sunday Night |
Patchy smoke. Mostly clear, with a low around 61. South wind 0 to 5 mph. |
| Monday |
Areas of smoke before 1pm, then patchy smoke and a chance of showers and thunderstorms between 1pm and 4pm. Partly sunny, with a high near 85. Southwest wind 5 to 15 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Monday Night |
Showers and thunderstorms likely between 7pm and 1am, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 69. West wind 10 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible. |
| Tuesday |
A slight chance of rain showers before 7am. Sunny, with a high near 83. Northwest wind 10 to 15 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible. |
| Tuesday Night |
Mostly clear, with a low around 58. North wind 5 to 15 mph. |
| Wednesday |
Sunny, with a high near 77. North wind 5 to 10 mph. |
| Wednesday Night |
Mostly clear, with a low around 56. |
| Thursday |
Sunny, with a high near 81. |
| Thursday Night |
A slight chance of rain showers after 1am. Partly cloudy, with a low around 61. Chance of precipitation is 20%. |
| Friday |
A slight chance of rain showers before 7am. Partly sunny, with a high near 82. Chance of precipitation is 20%. |
| Friday Night |
Partly cloudy, with a low around 62. |
| Saturday |
Mostly sunny, with a high near 85. |
Forecast from NOAA-NWS for Cottage Grove, WI.