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Weather Conditions for Kewaunee, Wisconsin : Kewaunee County
Issued: 9:32 am CDT Aug 31, 2026 Latitude: 44.4583321 Longitude: -87.5031397 View on Google Maps

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Today Tonight Tuesday Wednesday Thursday Friday Saturday Sunday
Mostly Sunny on Today 20% chance of thunderstorms on Tonight Morning Fog on Tuesday 30% chance of  on Wednesday 20% chance of  on Thursday Mostly Sunny on Friday 20% chance of rain on Saturday Mostly Sunny on Sunday
High: 84°F Low: 69°F High: 81°F High: 79°F High: 75°F High: 75°F High: 76°F High: 75°F
Low: 68°F Low: 65°F Low: 64°F Low: 65°F Low: 65°F  
Mostly Sunny Thunderstorms Morning Fog Partly Sunny Partly Sunny Mostly Sunny Rain Mostly Sunny
Current Conditions at
MANITOWOC - (KMTW)
61°
Clear
as of 8:56 AM CDST
Rel. Humidity: 63%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 30.29 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
STURGEON BAY - (KSUE)
61°
Clear
as of 8:57 AM CDST
Rel. Humidity: 55%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 30.28 in.
Flight Rule: VFR
Wind Data
5 MPH
140° Southeast
Cloud Level(s): Clear
Current Conditions at
GREEN BAY - (KGRB)
55°
Clear
as of 8:53 AM CDST
Rel. Humidity: 71%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 30.29 in.
Flight Rule: VFR
Wind Data
3 MPH
220° Southwest
Cloud Level(s): Clear
Current Conditions at
MENOMINEE - (KMNM)
55°
Clear
as of 8:57 AM CDST
Rel. Humidity: 66%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 30.28 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Mostly Sunny on Today Today... Mostly sunny, with a high near 84. Heat index values as high as 90. South southwest wind 9 to 11 mph.

20% chance of thunderstorms Tonight Tonight... A slight chance of showers and thunderstorms between 9pm and 11pm. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 69. South southwest wind 5 to 8 mph becoming northwest after midnight. Chance of precipitation is 20%.

Morning Fog on Tuesday Tuesday... Patchy fog before 9am. Otherwise, mostly sunny, with a high near 81. Heat index values as high as 85. Calm wind becoming south 5 to 9 mph in the afternoon.

40% chance of thunderstorms Tuesday Night Tuesday Night... A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 68. Southwest wind 5 to 7 mph becoming west northwest after midnight.

30% chance of  Wednesday Wednesday... A 30 percent chance of showers. Partly sunny, with a high near 79. Light and variable wind becoming east northeast 5 to 7 mph in the morning.

20% chance of rain Wednesday Night Wednesday Night... A 20 percent chance of showers. Partly cloudy, with a low around 65.

20% chance of  Thursday Thursday... A 20 percent chance of showers before 1pm. Partly sunny, with a high near 75.

20% chance of rain Thursday Night Thursday Night... A 20 percent chance of showers. Mostly cloudy, with a low around 64.

Mostly Sunny on Friday Friday... Mostly sunny, with a high near 75.

20% chance of thunderstorms Friday Night Friday Night... A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 65.

20% chance of rain Saturday Saturday... A 20 percent chance of showers. Mostly sunny, with a high near 76.

20% chance of rain Saturday Night Saturday Night... A 20 percent chance of showers. Partly cloudy, with a low around 65.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 75.

Wisconsin's Warnings, Watches, and AdvisoriesWisconsin's Watches, Warnings, and Advisories

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Sun Almanac for Kewaunee, Wisconsin
Astronomical Sunrise 04:49 AM?Astronomical sunrise occurs when the Sun is 18° below the horizon and the sky begins to brighten from a completly darkened state.
Nautical Sunrise 05:24 AM?Nautical sunrise (or nautical dawn) is the precise moment when the sun's center is 12° below the horizon in the morning. It marks the beginning of nautical twilight, allowing pilots/mariners to see the horizon.
Civil Sunrise 05:59 AM?Civil sunrise is the moment in the morning when the sun's center is 6° below the horizon. It marks the start of morning civil twilight, providing enough natural light for most, outdoor activities without artificial lighting. It typically occurs roughly 20-30 minutes before actual sunrise.
Sunrise 06:28 AM?Sunrise (or sunup) is the moment when the upper rim of the Sun appears on the horizon in the morning. It marks the end of the twilight phase, often accompanied by distinct atmospheric colors.

Daylight: 12 Hours 35 Minutes?Daylight hours are the period of time between local sunrise and sunset, representing the daily portion of sunlight. These hours change in length based on season, Earth's tilt, and latitude.

Sunset 7:03 PM?The sunset is defined in astronomy as the moment the upper limb of the Sun disappears below the horizon. It marks the end of daylight and is often accompanied by distinct atmospheric colors. It also signals the beginning of twilight.
Civil Sunset 7:32 PM?Civil sunset (or evening civil twilight) occurs when the center of the sun is 6° below the horizon, marking the end of the brightest twilight phase. It typically occurs roughly 20-30 minutes after sunset, providing enough light for most outdoor activities to continue without artificial light.
Nautical Sunset 8:07 PM?Nautical sunset occurs when the sun's center is 12° below the horizon, marking the end of nautical twilight. This phase, following civil twilight, allows the horizon to remain visible, enabling mariners to take accurate star sights for navigation. The sky is dark, but some ambient light remains
Astronomical Sunset 8:42 PM?Astronomical sunrise occurs when the Sun drops to 18° below the horizon. This causes the sky to enter a completly darkened state.

Civil Rise to Set: 13 Hours 33 Minutes
Nautical Rise to Set: 14 Hours 43 Minutes
Astro Rise to Set: 15 Hours 53 Minutes

Click for yearly Sun Almanac for Kewaunee
Moon Almanac for Kewaunee, Wisconsin
Moon Phase: Waxing Crescent
Moon Illumination: 13%
Moon Age: 3.49 Days
Moon is currently below the horizon
Distance from Moon to Earth: 245,754 miles
Upcoming Lunar Events for
Kewaunee:
Next EventEvent TimeIllum

Moonrise:10:31 am Mon13.0%
High Moon:03:28 pm Mon14.5%
Moonset:08:15 pm Mon15.9%
New Moon: Thu Sep 10
First Quarter: Fri Sep 18
Full Moon: Sat Sep 26
Last Quarter: Sat Oct 3
New Moon: Sat Oct 10
Click for Monthly Moon Almanac