Manitowoc County, WI Weather Forecast

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47°

Areas Of Fog

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Wednesday, April 15, 2026

Wind: 3 mph WNW

Overnight

Areas of fog. Cloudy. Low around 47, with temperatures rising to around 51 overnight. West northwest wind around 3 mph. New rainfall amounts less than a tenth of an inch possible.

County weather hub

County Weather Overview

This county weather page brings together forecast coverage for Manitowoc County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.

Current forecast coverage spans 4 of 4 mapped cities in Manitowoc County.

Page Snapshot

Page focus: county weather
Forecast window: Apr 15 to Apr 21, 2026
Latest sync: Apr 15, 2026 7:17 AM CDT
Forecast office: GRB
Source: NOAA / NWS

Next High

55°F

Wednesday

Next Low

47°F

Overnight

Rain Outlook

Periods mentioning precipitation

Windiest

13 to 16 mph

Saturday

Daily Outlook

Today

Apr 15

Areas Of Fog then Chance Showers And Thunderstorms

55 °F

/ 47°F

Wind 3 to 7 mph

Thu

Apr 16

Widespread Fog then Patchy Fog

56 °F

/ 42°F

Wind 6 to 9 mph

Fri

Apr 17

Mostly Cloudy

58 °F

/ 43°F

Wind 5 to 15 mph

Sat

Apr 18

Rain

54 °F

/ 30°F

Wind 13 to 16 mph

Sun

Apr 19

Slight Chance Light Snow

44 °F

/ 29°F

Wind 13 to 16 mph

Mon

Apr 20

Sunny

48 °F

/ 38°F

Wind 6 to 12 mph

Tue

Apr 21

Mostly Sunny

60 °F

Wind 15 mph

This Week in Manitowoc County

Tuesday looks like the warmest upcoming period in Manitowoc County at 60 degrees F.

Sunday Night is the coolest period ahead with temperatures near 29 degrees F.

The strongest winds are forecast for Saturday at about 13 to 16 mph WSW.

Precipitation is mentioned in 10 upcoming forecast periods.

Forecast Details

Last updated: Apr 15, 2026 7:17 AM CDT
Coverage: 7 days
Time zone: America/Chicago
Forecast office: GRB
Radar station: KGRB

Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.

Open NOAA source

Extended Forecast

Wednesday

Apr 15

55°F

Areas Of Fog then Chance Showers And Thunderstorms

3 to 7 mph NE

Widespread fog before 7am, then areas of fog and a chance of rain showers between 7am and 4pm, then a chance of showers and thunderstorms. Mostly cloudy. High near 55, with temperatures falling to around 53 in the afternoon. Northeast wind 3 to 7 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

Wednesday Night

Apr 15

44°F

Showers And Thunderstorms Likely then Areas Of Fog

7 mph NE

Showers and thunderstorms likely before 7pm, then areas of fog and showers and thunderstorms likely between 7pm and 11pm, then areas of fog and a chance of showers and thunderstorms between 11pm and 1am, then areas of fog and a chance of showers and thunderstorms. Mostly cloudy. Low around 44, with temperatures rising to around 46 overnight. Northeast wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

Apr 16

56°F

Widespread Fog then Patchy Fog

6 to 9 mph NNE

Widespread fog and a chance of showers and thunderstorms before 10am, then patchy fog and a chance of showers and thunderstorms between 10am and 1pm, then a chance of rain. Mostly cloudy, with a high near 56. North northeast wind 6 to 9 mph. Chance of precipitation is 50%.

Thursday Night

Apr 16

42°F

Chance Light Rain then Partly Cloudy

6 mph ESE

A chance of rain before 7pm. Partly cloudy, with a low around 42. East southeast wind around 6 mph. Chance of precipitation is 30%.

Friday

Apr 17

58°F

Mostly Cloudy

5 to 15 mph SSE

Mostly cloudy, with a high near 58.

Friday Night

Apr 17

43°F

Rain

13 mph S

Rain between 7pm and 10pm, then rain and a chance of thunderstorms. Mostly cloudy, with a low around 43. Chance of precipitation is 90%.

Saturday

Apr 18

54°F

Rain

13 to 16 mph WSW

Rain and a chance of thunderstorms. Mostly cloudy, with a high near 54. Chance of precipitation is 90%.

Saturday Night

Apr 18

30°F

Slight Chance Light Snow

15 mph WNW

A chance of rain before 10pm, then a slight chance of snow. Partly cloudy, with a low around 30. Chance of precipitation is 40%.

Sunday

Apr 19

44°F

Slight Chance Light Snow

13 to 16 mph WNW

A slight chance of snow before 4pm, then a slight chance of rain and snow. Mostly sunny, with a high near 44. Chance of precipitation is 20%.

Sunday Night

Apr 19

29°F

Slight Chance Rain And Snow then Partly Cloudy

6 to 10 mph NW

A slight chance of rain and snow before 7pm. Partly cloudy, with a low around 29. Chance of precipitation is 20%.

Monday

Apr 20

48°F

Sunny

6 to 12 mph SSW

Sunny, with a high near 48.

Monday Night

Apr 20

38°F

Partly Cloudy

12 mph S

Partly cloudy, with a low around 38.

Tuesday

Apr 21

60°F

Mostly Sunny

15 mph SW

Mostly sunny, with a high near 60.

Detailed Forecast

Period	Conditions	Temp	Wind	Details
Overnight Apr 15	Areas Of Fog	47°F	3 mph WNW	Areas of fog. Cloudy. Low around 47, with temperatures rising to around 51 overnight. West northwest wind around 3 mph....
Wednesday Apr 15	Areas Of Fog then Chance Showers And Thunderstorms	55°F	3 to 7 mph NE	Widespread fog before 7am, then areas of fog and a chance of rain showers between 7am and 4pm, then a chance of showers...
Wednesday Night Apr 15	Showers And Thunderstorms Likely then Areas Of Fog	44°F	7 mph NE	Showers and thunderstorms likely before 7pm, then areas of fog and showers and thunderstorms likely between 7pm and 11pm...
Thursday Apr 16	Widespread Fog then Patchy Fog	56°F	6 to 9 mph NNE	Widespread fog and a chance of showers and thunderstorms before 10am, then patchy fog and a chance of showers and thunde...
Thursday Night Apr 16	Chance Light Rain then Partly Cloudy	42°F	6 mph ESE	A chance of rain before 7pm. Partly cloudy, with a low around 42. East southeast wind around 6 mph. Chance of precipitat...
Friday Apr 17	Mostly Cloudy	58°F	5 to 15 mph SSE	Mostly cloudy, with a high near 58.
Friday Night Apr 17	Rain	43°F	13 mph S	Rain between 7pm and 10pm, then rain and a chance of thunderstorms. Mostly cloudy, with a low around 43. Chance of preci...
Saturday Apr 18	Rain	54°F	13 to 16 mph WSW	Rain and a chance of thunderstorms. Mostly cloudy, with a high near 54. Chance of precipitation is 90%.
Saturday Night Apr 18	Slight Chance Light Snow	30°F	15 mph WNW	A chance of rain before 10pm, then a slight chance of snow. Partly cloudy, with a low around 30. Chance of precipitation...
Sunday Apr 19	Slight Chance Light Snow	44°F	13 to 16 mph WNW	A slight chance of snow before 4pm, then a slight chance of rain and snow. Mostly sunny, with a high near 44. Chance of...
Sunday Night Apr 19	Slight Chance Rain And Snow then Partly Cloudy	29°F	6 to 10 mph NW	A slight chance of rain and snow before 7pm. Partly cloudy, with a low around 29. Chance of precipitation is 20%.
Monday Apr 20	Sunny	48°F	6 to 12 mph SSW	Sunny, with a high near 48.
Monday Night Apr 20	Partly Cloudy	38°F	12 mph S	Partly cloudy, with a low around 38.
Tuesday Apr 21	Mostly Sunny	60°F	15 mph SW	Mostly sunny, with a high near 60.

Major City Forecasts

Live forecast snapshots for major cities across Manitowoc County.

Coverage

Tracked cities

Coverage

100%

Forecast coverage currently spans 4 of 4 mapped cities in Manitowoc County.

Largest mapped city population in this region: 3,483.

Region Links

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United States weather

National weather entry point

Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.