| 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 2:37pm CDT | ||||||||||||||||||||||||||||||||||||||||
| Cottage Grove | ||||||||||||||||||||||||||||||||||||||||
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Air Quality Alert issued July 18 at 9:41AM CDT
| This Afternoon |
Areas of smoke. Mostly sunny, with a high near 83. Southeast wind around 5 mph. |
| Tonight |
Areas of smoke. Partly cloudy, with a low around 62. South wind 0 to 5 mph. |
| Monday |
Patchy smoke before 11am, then patchy smoke and a slight chance of rain showers between 11am and noon, then a chance of rain showers and patchy smoke between noon and 1pm, then patchy smoke and a chance of showers and thunderstorms between 1pm and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. Southwest wind 5 to 15 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible. |
| Monday Night |
A chance of showers and thunderstorms before 8pm, then showers and thunderstorms likely between 8pm and 10pm, then a chance of showers and thunderstorms between 10pm and 1am. Some of the storms could produce heavy rain. Partly cloudy, with a low around 69. Southwest wind 10 to 15 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible. |
| Tuesday |
Sunny, with a high near 82. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. |
| Tuesday Night |
Mostly clear, with a low around 56. 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 55. West wind 0 to 5 mph. |
| Thursday |
Sunny, with a high near 81. |
| Thursday Night |
Partly cloudy, with a low around 60. |
| Friday |
Mostly sunny, with a high near 83. |
| Friday Night |
Mostly clear, with a low around 61. |
| Saturday |
Sunny, with a high near 85. |
| Saturday Night |
Mostly clear, with a low around 65. |
Forecast from NOAA-NWS for Cottage Grove, WI.