Weather for Manitowoc, Wisconsin
Current Weather
Five Day Weather Forecast
Sun
H: 54°F
L: 39°F
Mon
H: 52°F
L: 43°F
Tue
H: 54°F
L: 41°F
Wed
H: 50°F
L: 39°F
Thu
H: 45°F
L: 37°F
Air Quality
Nitrogen Dioxide: 3.85 μg/m3
Sulphur Dioxide: 2.65 μg/m3
Ozone: 97 μg/m3
Astronomical
Sun Transit: 12:48 AM
Sunset: 7:48 PM
Daylight: 13 hrs 59 mins
Moon Transit: 9:29 PM
Moonset: 3:37 AM
Moon Phase: First Quarter
Moon Illumination: 72.3%
Best Times for Fishing or Hunting
Major Periods
8:56 AM - 11:26 AM8:59 PM - 11:29 PM
Minor Periods
2:19 PM - 3:49 PM3:07 AM - 4:37 AM
Action Rating: 2 out of 5
Flood Warning issued April 25 at 9:46PM CDT until April 30 at 7:00AM CDT by NWS Green Bay WI
Effective: Sat April 25, 2026, 9:46 PM
Expires: Sun April 26, 2026, 1:00 PM
...The Flood Warning continues for the following rivers in Wisconsin... Wolf River at Lake Poygan affecting Waushara and Winnebago Counties. Wolf River at New London affecting Waupaca, Outagamie and Winnebago Counties. Wolf River near Shiocton affecting Shawano, Waupaca and Outagamie Counties. For the Lower Wolf River...including Shiocton, New London, Lake Poygan...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. This approaches the flood of record. * WHERE...Wolf River at New London. * WHEN...Until Thursday morning. * IMPACTS...At 10.1 feet, Floodwaters begin to cover portions of West Wolf River Avenue downstream of New London. Widespread lowland flooding is occurring from New London to Fremont. * ADDITIONAL DETAILS... - At 9:00 PM CDT Saturday the stage was 9.9 feet. - Bankfull stage is 7.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:00 PM CDT Saturday was 10.0 feet. - Forecast...The river is expected to fall below flood stage early Wednesday afternoon and continue falling to 8.2 feet Saturday, May 2. - Flood stage is 9.0 feet. - http://www.weather.gov/safety/flood
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Additional information is available at www.weather.gov/grb The next statement will be issued Sunday afternoon by 100 PM CDT.
Flood Warning issued April 25 at 9:46PM CDT until May 1 at 1:00PM CDT by NWS Green Bay WI
Effective: Sat April 25, 2026, 9:46 PM
Expires: Sun April 26, 2026, 1:00 PM
...The Flood Warning continues for the following rivers in Wisconsin... Wolf River at Lake Poygan affecting Waushara and Winnebago Counties. Wolf River at New London affecting Waupaca, Outagamie and Winnebago Counties. Wolf River near Shiocton affecting Shawano, Waupaca and Outagamie Counties. For the Lower Wolf River...including Shiocton, New London, Lake Poygan...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. This approaches the flood of record. * WHERE...Wolf River near Shiocton. * WHEN...Until Friday afternoon. * IMPACTS...At 13.0 feet, Floodwaters begin to approach homes near the river in the Shiocton area. This mainly includes homes along Island and Mill Streets. Many seasonal structures are surrounded by water. * ADDITIONAL DETAILS... - At 6:10 AM CDT Saturday the stage was 12.9 feet. - Bankfull stage is 9.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 6:10 AM CDT Saturday was 12.9 feet. - Forecast...The river is expected to fall below flood stage Thursday morning and continue falling to 10.1 feet Saturday, May 2. - Flood stage is 11.0 feet. - http://www.weather.gov/safety/flood
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Additional information is available at www.weather.gov/grb The next statement will be issued Sunday afternoon by 100 PM CDT.
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.32 μg/m3
Sulphur Dioxide: 1.59 μg/m3
Ozone: 84.68 μg/m3
Astronomical
Sun Transit: 12:48 AM
Sunset: 7:48 PM
Daylight: 13 hrs 59 mins
Moon Transit: 9:29 PM
Moonset: 3:37 AM
Moon Phase: First Quarter
Moon Illumination: 72.3%
Best Times for Fishing or Hunting
Major Periods
8:56 AM - 11:26 AM8:59 PM - 11:29 PM
Minor Periods
2:19 PM - 3:49 PM3:07 AM - 4:37 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.86 μg/m3
Sulphur Dioxide: 2.4 μg/m3
Ozone: 91.68 μg/m3
Astronomical
Sun Transit: 12:48 AM
Sunset: 7:50 PM
Daylight: 14 hrs 2 mins
Moon Transit: 10:12 PM
Moonset: 3:57 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 81.8%
Best Times for Fishing or Hunting
Major Periods
9:40 AM - 12:10 AM12:00 AM - 12:00 AM
Minor Periods
3:28 PM - 4:58 PM3:27 AM - 4:57 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.65 μg/m3
Sulphur Dioxide: 1.56 μg/m3
Ozone: 92.24 μg/m3
Astronomical
Sun Transit: 12:48 AM
Sunset: 7:51 PM
Daylight: 14 hrs 5 mins
Moon Transit: 10:54 PM
Moonset: 4:15 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 89.6%
Best Times for Fishing or Hunting
Major Periods
10:22 AM - 12:52 AM12:00 AM - 12:00 AM
Minor Periods
4:34 PM - 6:04 PM3:45 AM - 5:15 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.25 μg/m3
Sulphur Dioxide: 1.13 μg/m3
Ozone: 79.2 μg/m3
Astronomical
Sun Transit: 12:48 AM
Sunset: 7:52 PM
Daylight: 14 hrs 7 mins
Moon Transit: 11:36 PM
Moonset: 4:33 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.5%
Best Times for Fishing or Hunting
Major Periods
11:03 AM - 1:33 PM12:00 AM - 12:00 AM
Minor Periods
5:41 PM - 7:11 PM4:03 AM - 5:33 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.62 μg/m3
Sulphur Dioxide: 0.97 μg/m3
Ozone: 73.85 μg/m3
Astronomical
Sun Transit: 12:48 AM
Sunset: 7:53 PM
Daylight: 14 hrs 10 mins
Moon Transit: 12:00 AM
Moonset: 4:52 AM
Moon Phase: Full
Moon Illumination: 99.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM11:46 AM - 2:16 PM
Minor Periods
6:47 PM - 8:17 PM4:22 AM - 5:52 AM
Action Rating: 5 out of 5