Weather for Mukwonago, Wisconsin
Current Weather
Humidity: 54%
Feels Like: 16.3°F
Wind: WNW 20.4 mph
Wind Gusts: 23.5 mph
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 9 mi
UV Index: 1
Five Day Weather Forecast
Thu
H: 32°F
L: 22°F
Fri
H: 33°F
L: 22°F
Sat
H: 30°F
L: 24°F
Sun
H: 28°F
L: 5°F
Mon
H: 13°F
L: -8°F
Air Quality
Nitrogen Dioxide: 4.95 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 68 μg/m3
Astronomical
Sun Transit: 11:41 AM
Sunset: 4:22 PM
Daylight: 9 hrs 21 mins
Moon Transit: 5:43 PM
Moonset: 11:14 PM
Moon Phase: First Quarter
Moon Illumination: 46.5%
Best Times for Fishing or Hunting
Major Periods
5:03 AM - 7:33 AM5:13 PM - 7:43 PM
Minor Periods
12:00 AM - 12:00 AM11:54 AM - 1:24 PM
Action Rating: 2 out of 5
Winter Storm Watch issued November 27 at 3:16AM CST until November 30 at 6:00AM CST by NWS Milwaukee/Sullivan WI
Effective: Thu November 27, 2025, 3:16 AM
Expires: Thu November 27, 2025, 11:30 AM
* WHAT...Heavy snow possible. Total snow accumulations in excess of 6 inches possible. * WHERE...Portions of south central and southeast Wisconsin. * WHEN...From late Friday night through late Saturday night. * IMPACTS...Travel could be very difficult.
Monitor the latest forecasts for updates on this situation.
Winter Storm Watch issued November 27 at 9:21AM CST until November 30 at 6:00AM CST by NWS Milwaukee/Sullivan WI
Effective: Thu November 27, 2025, 9:21 AM
Expires: Thu November 27, 2025, 5:30 PM
* WHAT...Heavy snow possible. Total snow accumulations in excess of 6 inches possible. * WHERE...Portions of south central and southeast Wisconsin. * WHEN...From late Friday night through late Saturday night. * IMPACTS...Travel could be very difficult.
Monitor the latest forecasts for updates on this situation.
Winter Storm Watch issued November 27 at 3:07AM CST until November 30 at 6:00AM CST by NWS Chicago IL
Effective: Thu November 27, 2025, 3:07 AM
Expires: Thu November 27, 2025, 1:15 PM
* WHAT...Snow, possibly heavy at times. Total snow accumulations in excess of 6 inches possible. * WHERE...Much of northern and central Illinois and portions of northwest Indiana. * WHEN...From late Friday night through late Saturday night. * IMPACTS...Travel could be difficult.
Monitor the latest forecasts for updates on this situation.
Winter Storm Watch issued November 27 at 10:06AM CST until November 30 at 6:00AM CST by NWS Chicago IL
Effective: Thu November 27, 2025, 10:06 AM
Expires: Thu November 27, 2025, 8:15 PM
* WHAT...Snow, possibly heavy at times. Total snow accumulations in excess of 6 inches possible. * WHERE...Portions of central, east central, north central, and northeast Illinois and northwest Indiana. * WHEN...From late Friday night through late Saturday night. * IMPACTS...Travel could be difficult.
Monitor the latest forecasts for updates on this situation.
Weather Forecast
Average Temperature: 28.4°F
Average Humidity: 61%
Wind: 21.5 mph
UV Index: 0.2
Air Quality
Nitrogen Dioxide: 3.24 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 72.56 μg/m3
Astronomical
Sun Transit: 11:41 AM
Sunset: 4:22 PM
Daylight: 9 hrs 21 mins
Moon Transit: 5:43 PM
Moonset: 11:14 PM
Moon Phase: First Quarter
Moon Illumination: 46.5%
Best Times for Fishing or Hunting
Major Periods
5:03 AM - 7:33 AM5:13 PM - 7:43 PM
Minor Periods
12:00 AM - 12:00 AM11:54 AM - 1:24 PM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 26.1°F
Average Humidity: 68%
Wind: 14.5 mph
UV Index: 0.3
Air Quality
Nitrogen Dioxide: 4.79 μg/m3
Sulphur Dioxide: 1.55 μg/m3
Ozone: 67.56 μg/m3
Astronomical
Sun Transit: 11:41 AM
Sunset: 4:22 PM
Daylight: 9 hrs 20 mins
Moon Transit: 6:29 PM
Moonset: 12:14 AM
Moon Phase: First Quarter
Moon Illumination: 57.8%
Best Times for Fishing or Hunting
Major Periods
5:49 AM - 8:19 AM5:59 PM - 8:29 PM
Minor Periods
12:15 AM - 1:45 PM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 26.8°F
Average Humidity: 87%
Wind: 16.6 mph
UV Index: 0.1
Air Quality
Nitrogen Dioxide: 15.12 μg/m3
Sulphur Dioxide: 4.4 μg/m3
Ozone: 51.32 μg/m3
Astronomical
Sun Transit: 11:42 AM
Sunset: 4:21 PM
Daylight: 9 hrs 18 mins
Moon Transit: 8:12 PM
Moonset: 12:25 AM
Moon Phase: First Quarter
Moon Illumination: 68.7%
Best Times for Fishing or Hunting
Major Periods
7:42 PM - 10:12 PM7:42 PM - 10:12 PM
Minor Periods
12:36 AM - 2:06 PM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 23°F
Average Humidity: 93%
Wind: 17.4 mph
UV Index: 0.3
Air Quality
Nitrogen Dioxide: 14.57 μg/m3
Sulphur Dioxide: 4.27 μg/m3
Ozone: 55.84 μg/m3
Astronomical
Sun Transit: 11:42 AM
Sunset: 4:21 PM
Daylight: 9 hrs 17 mins
Moon Transit: 8:03 PM
Moonset: 1:38 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 78.6%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM7:33 PM - 10:03 PM
Minor Periods
12:57 AM - 2:27 PM1:08 AM - 2:38 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 2.6°F
Average Humidity: 94%
Wind: 8.9 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 6.98 μg/m3
Sulphur Dioxide: 1.83 μg/m3
Ozone: 70.85 μg/m3
Astronomical
Sun Transit: 11:42 AM
Sunset: 4:21 PM
Daylight: 9 hrs 16 mins
Moon Transit: 8:54 PM
Moonset: 2:54 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 87.1%
Best Times for Fishing or Hunting
Major Periods
8:11 AM - 10:41 AM8:24 PM - 10:54 PM
Minor Periods
1:21 PM - 2:51 PM2:24 AM - 3:54 AM
Action Rating: 2 out of 5