Weather for Windsor, Wisconsin
Current Weather
Five Day Weather Forecast
Mon
H: 95°F
L: 71°F
Tue
H: 90°F
L: 76°F
Wed
H: 88°F
L: 74°F
Thu
H: 89°F
L: 75°F
Fri
H: 86°F
L: 71°F
Air Quality
Nitrogen Dioxide: 4.1 μg/m3
Sulphur Dioxide: 1.2 μg/m3
Ozone: 76 μg/m3
Astronomical
Sun Transit: 1:01 PM
Sunset: 8:42 PM
Daylight: 15 hrs 21 mins
Moon Transit: 12:23 AM
Moonset: 4:33 AM
Moon Phase: Full
Moon Illumination: 100.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:24 AM - 2:54 PM
Minor Periods
8:32 PM - 10:02 PM4:03 AM - 5:33 AM
Action Rating: 5 out of 5
Extreme Heat Warning issued June 29 at 1:04PM CDT until July 1 at 7:00PM CDT by NWS Milwaukee/Sullivan WI
Effective: Mon June 29, 2026, 1:04 PM
Expires: Mon June 29, 2026, 9:15 PM
* WHAT...Dangerously hot conditions with daytime heat index values up to 106 degrees each day through Wednesday, with overnight heat index values each night in the upper 70s. * WHERE...Portions of east central, south central, and southeast Wisconsin. * WHEN...Until 7 PM CDT Wednesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. * ADDITIONAL DETAILS...Heat index values along Lake Michigan will be a few degrees cooler, but still expecting high heat index values immediately inland.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. Stay cool, stay hydrated, stay informed.
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.13 μg/m3
Sulphur Dioxide: 1.28 μg/m3
Ozone: 73.92 μg/m3
Astronomical
Sun Transit: 1:01 PM
Sunset: 8:42 PM
Daylight: 15 hrs 21 mins
Moon Transit: 12:23 AM
Moonset: 4:33 AM
Moon Phase: Full
Moon Illumination: 100.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:24 AM - 2:54 PM
Minor Periods
8:32 PM - 10:02 PM4:03 AM - 5:33 AM
Action Rating: 5 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.55 μg/m3
Sulphur Dioxide: 0.82 μg/m3
Ozone: 70.29 μg/m3
Astronomical
Sun Transit: 1:01 PM
Sunset: 8:42 PM
Daylight: 15 hrs 21 mins
Moon Transit: 1:15 AM
Moonset: 5:31 AM
Moon Phase: Full
Moon Illumination: 98.6%
Best Times for Fishing or Hunting
Major Periods
12:45 AM - 3:15 AM1:15 PM - 3:45 PM
Minor Periods
9:10 PM - 10:40 PM5:01 AM - 6:31 AM
Action Rating: 5 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.13 μg/m3
Sulphur Dioxide: 0.95 μg/m3
Ozone: 80.38 μg/m3
Astronomical
Sun Transit: 1:01 PM
Sunset: 8:41 PM
Daylight: 15 hrs 20 mins
Moon Transit: 2:04 AM
Moonset: 6:35 AM
Moon Phase: Full
Moon Illumination: 94.7%
Best Times for Fishing or Hunting
Major Periods
1:34 AM - 4:04 AM2:04 PM - 4:34 PM
Minor Periods
9:42 PM - 11:12 PM6:05 AM - 7:35 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.87 μg/m3
Sulphur Dioxide: 0.46 μg/m3
Ozone: 66.75 μg/m3
Astronomical
Sun Transit: 1:01 PM
Sunset: 8:41 PM
Daylight: 15 hrs 19 mins
Moon Transit: 2:52 AM
Moonset: 7:41 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.5%
Best Times for Fishing or Hunting
Major Periods
2:22 AM - 4:52 AM2:50 PM - 5:20 PM
Minor Periods
10:08 PM - 11:38 PM7:11 AM - 8:41 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 5.82 μg/m3
Sulphur Dioxide: 0.47 μg/m3
Ozone: 60.71 μg/m3
Astronomical
Sun Transit: 1:01 PM
Sunset: 8:41 PM
Daylight: 15 hrs 19 mins
Moon Transit: 3:37 AM
Moonset: 8:48 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.3%
Best Times for Fishing or Hunting
Major Periods
3:07 AM - 5:37 AM3:35 PM - 6:05 PM
Minor Periods
10:29 PM - 11:59 PM8:18 AM - 9:48 AM
Action Rating: 3 out of 5