Weather for Manitowoc, Wisconsin
Current Weather
Humidity: 93%
Feels Like: 71.1°F
Wind: SW 6.9 mph
Wind Gusts: 13.8 mph
Precipitation: 0 in
Cloud Cover: 75%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast
Sun
H: 75°F
L: 69°F
Mon
H: 82°F
L: 68°F
Tue
H: 87°F
L: 68°F
Wed
H: 77°F
L: 62°F
Thu
H: 73°F
L: 63°F
Air Quality
Nitrogen Dioxide: 13.69 μg/m3
Sulphur Dioxide: 2.22 μg/m3
Ozone: 83 μg/m3
Astronomical
Sun Transit: 12:56 AM
Sunset: 8:02 PM
Daylight: 14 hrs 13 mins
Moon Transit: 1:45 AM
Moonset: 7:09 AM
Moon Phase: Full
Moon Illumination: 95.5%
Best Times for Fishing or Hunting
Major Periods
1:15 AM - 3:45 AM1:58 PM - 4:28 PM
Minor Periods
8:25 PM - 9:55 PM6:39 AM - 8:09 AM
Action Rating: 4 out of 5
Beach Hazards Statement issued August 9 at 4:26PM CDT until August 10 at 1:00AM CDT by NWS Green Bay WI
Effective: Sat August 9, 2025, 4:26 PM
Expires: Sun August 10, 2025, 12:30 AM
* WHAT...High waves and dangerous currents expected. * WHERE...Beaches along Lake Michigan in Door, Kewaunee and Manitowoc Counties. * WHEN...Until 1 AM CDT Sunday. * IMPACTS...Dangerous swimming conditions are expected. Strong currents can pull swimmers into deeper water and high waves can sweep people off piers. * ADDITIONAL DETAILS...Several beaches that will be most susceptible to the dangerous swimming conditions include... Rock Island State Beach, Baileys Harbor beaches and Whitefish Dunes Beach in Door County. Cresent Beach and City of Kewaunee Beach in Kewaunee County. Point Beach, Neshotah Beach and Red Arrow Beach in Manitowoc County.
Remain out of the water to avoid hazardous swimming conditions.
Flood Watch issued August 9 at 6:57PM CDT until August 11 at 7:00AM CDT by NWS Milwaukee/Sullivan WI
Effective: Sat August 9, 2025, 6:57 PM
Expires: Sun August 10, 2025, 3:00 AM
* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of east central, south central, and southeast Wisconsin, including the following counties, in east central Wisconsin, Fond du Lac and Sheboygan. In south central Wisconsin, Columbia, Dane, Green, Green Lake, Iowa, Lafayette, Marquette, Rock and Sauk. In southeast Wisconsin, Dodge, Jefferson and Washington. * WHEN...Through Monday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Additional rounds of thunderstorms and heavy rain are expected tonight into Monday. Rainfall accumulations of 3 to 4 inches may occur during this time. - http://www.weather.gov/safety/flood
You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.
Beach Hazards Statement issued August 9 at 2:16PM CDT until August 9 at 10:00PM CDT by NWS Milwaukee/Sullivan WI
Effective: Sat August 9, 2025, 2:16 PM
Expires: Sat August 9, 2025, 10:00 PM
* WHAT...Life threatening waves of 3 to 5 feet and dangerous currents are expected. * WHERE...Sheboygan and Ozaukee Counties. * WHEN...Until 10 PM CDT this evening. * IMPACTS...Dangerous swimming conditions are expected due to high waves and onshore winds.
Stay out of the water and away from dangerous areas like piers and breakwalls. Strong structural and longshore currents are expected. Rip currents are possible.
Beach Hazards Statement issued August 9 at 4:26PM CDT until August 10 at 1:00AM CDT by NWS Green Bay WI
Effective: Sat August 9, 2025, 4:26 PM
Expires: Sun August 10, 2025, 12:30 AM
* WHAT...High waves and dangerous currents expected. * WHERE...Beaches along Lake Michigan in Door, Kewaunee and Manitowoc Counties. * WHEN...Until 1 AM CDT Sunday. * IMPACTS...Dangerous swimming conditions are expected. Strong currents can pull swimmers into deeper water and high waves can sweep people off piers. * ADDITIONAL DETAILS...Several beaches that will be most susceptible to the dangerous swimming conditions include... Rock Island State Beach, Baileys Harbor beaches and Whitefish Dunes Beach in Door County. Cresent Beach and City of Kewaunee Beach in Kewaunee County. Point Beach, Neshotah Beach and Red Arrow Beach in Manitowoc County.
Remain out of the water to avoid hazardous swimming conditions.
Flood Watch issued August 9 at 6:57PM CDT until August 11 at 7:00AM CDT by NWS Milwaukee/Sullivan WI
Effective: Sat August 9, 2025, 6:57 PM
Expires: Sun August 10, 2025, 3:00 AM
* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of east central, south central, and southeast Wisconsin, including the following counties, in east central Wisconsin, Fond du Lac and Sheboygan. In south central Wisconsin, Columbia, Dane, Green, Green Lake, Iowa, Lafayette, Marquette, Rock and Sauk. In southeast Wisconsin, Dodge, Jefferson and Washington. * WHEN...Through Monday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Additional rounds of thunderstorms and heavy rain are expected tonight into Monday. Rainfall accumulations of 3 to 4 inches may occur during this time. - http://www.weather.gov/safety/flood
You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.
Weather Forecast
Average Temperature: 71.7°F
Average Humidity: 93%
Wind: 15.4 mph
UV Index: 1.2
Air Quality
Nitrogen Dioxide: 11.61 μg/m3
Sulphur Dioxide: 2.7 μg/m3
Ozone: 120.52 μg/m3
Astronomical
Sun Transit: 12:56 AM
Sunset: 8:02 PM
Daylight: 14 hrs 13 mins
Moon Transit: 1:45 AM
Moonset: 7:09 AM
Moon Phase: Full
Moon Illumination: 95.5%
Best Times for Fishing or Hunting
Major Periods
1:15 AM - 3:45 AM1:58 PM - 4:28 PM
Minor Periods
8:25 PM - 9:55 PM6:39 AM - 8:09 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 74.3°F
Average Humidity: 89%
Wind: 12.1 mph
UV Index: 1.5
Air Quality
Nitrogen Dioxide: 12.24 μg/m3
Sulphur Dioxide: 1.56 μg/m3
Ozone: 104.56 μg/m3
Astronomical
Sun Transit: 12:56 AM
Sunset: 8:01 PM
Daylight: 14 hrs 11 mins
Moon Transit: 2:33 AM
Moonset: 8:25 AM
Moon Phase: Waning Gibbous
Moon Illumination: 89.6%
Best Times for Fishing or Hunting
Major Periods
2:03 AM - 4:33 AM12:00 AM - 12:00 AM
Minor Periods
8:45 PM - 10:15 PM7:55 AM - 9:25 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 75.4°F
Average Humidity: 83%
Wind: 9.8 mph
UV Index: 0.6
Air Quality
Nitrogen Dioxide: 14.98 μg/m3
Sulphur Dioxide: 1.1 μg/m3
Ozone: 93.8 μg/m3
Astronomical
Sun Transit: 12:55 AM
Sunset: 7:59 PM
Daylight: 14 hrs 8 mins
Moon Transit: 6:21 AM
Moonset: 9:40 AM
Moon Phase: Waning Gibbous
Moon Illumination: 81.8%
Best Times for Fishing or Hunting
Major Periods
5:51 AM - 8:21 AM5:51 AM - 8:21 AM
Minor Periods
9:05 PM - 10:35 PM9:10 AM - 10:40 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 70.5°F
Average Humidity: 79%
Wind: 7.8 mph
UV Index: 2
Air Quality
Nitrogen Dioxide: 13.56 μg/m3
Sulphur Dioxide: 0.9 μg/m3
Ozone: 81.15 μg/m3
Astronomical
Sun Transit: 12:55 AM
Sunset: 7:58 PM
Daylight: 14 hrs 5 mins
Moon Transit: 4:08 AM
Moonset: 10:57 AM
Moon Phase: Waning Gibbous
Moon Illumination: 72.3%
Best Times for Fishing or Hunting
Major Periods
3:38 AM - 6:08 AM4:21 PM - 6:51 PM
Minor Periods
9:26 PM - 10:56 PM10:27 AM - 11:57 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 67.6°F
Average Humidity: 73%
Wind: 11.4 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 12:55 AM
Sunset: 7:56 PM
Daylight: 14 hrs 3 mins
Moon Transit: 4:57 AM
Moonset: 12:15 AM
Moon Phase: Waning Gibbous
Moon Illumination: 61.6%
Best Times for Fishing or Hunting
Major Periods
4:27 AM - 6:57 AM5:12 PM - 7:42 PM
Minor Periods
9:51 PM - 11:21 PM11:45 AM - 1:15 PM
Action Rating: 3 out of 5