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Weather Conditions for Cainville, Wisconsin : Rock County
Issued: 1:21 am CDT Sep 7, 2026 Latitude: 42.7097296 Longitude: -89.2520603 View on Google Maps

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Overnight Labor Day Tuesday Wednesday Thursday Friday Saturday Sunday
Mostly Cloudy on Overnight Morning Fog on Labor Day 20% chance of  on Tuesday 40% chance of thunderstorms on Wednesday Sunny on Thursday Mostly Sunny on Friday 20% chance of rain on Saturday 40% chance of thunderstorms on Sunday
Low: 57°F High: 80°F High: 83°F High: 82°F High: 76°F High: 80°F High: 80°F High: 75°F
Low: 59°F Low: 69°F Low: 57°F Low: 54°F Low: 61°F Low: 59°F  
Mostly Cloudy Morning Fog Partly Sunny Thunderstorms Sunny Mostly Sunny Rain Thunderstorms
Current Conditions at
JANESVILLE - (KJVL)
68°
Clear
as of 1:15 AM CDST
Rel. Humidity: 56%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 29.91 in.
Flight Rule: VFR
Wind Data
17 MPH
Gust: 23 MPH
180° South
Cloud Level(s): Clear
Current Conditions at
MONROE - (KEFT)
72°
Mostly Cloudy
Thunderstorm In Vicinity
as of 1:15 AM CDST
Rel. Humidity: 53%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
29 MPH
Gust: 35 MPH
280° West
Cloud Level(s): Scattered at 6500ft, Broken at 7000ft, Broken at 8000ft
Current Conditions at
MADISON - (KMSN)
61°
Mostly Cloudy
Light Thunderstorm Rain Mist
as of 1:29 AM CDST
Rel. Humidity: 87%
Dew Point: 57°F
Visibility: 3 Miles
Pressure: 29.94 in.
Flight Rule: MVFR
Wind Data
14 MPH
Gust: 24 MPH
170° South
Cloud Level(s): Broken at 3400ft, Broken at 5500ft, Broken at 11000ft
Current Conditions at
ALBERTUS AIRPORT - (KFEP)
70°
Clear
as of 1:15 AM CDST
Rel. Humidity: 60%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 29.93 in.
Flight Rule: VFR
Wind Data
20 MPH
Gust: 30 MPH
180° South
Cloud Level(s): Clear
Mostly Cloudy on Overnight Overnight... Mostly cloudy, with a low around 57. Calm wind becoming east around 5 mph.

Morning Fog on Labor Day Labor Day... Patchy fog before 8am. Otherwise, mostly sunny, with a high near 80. Southeast wind 5 to 10 mph.

Increasing Clouds on Monday Night Monday Night... Increasing clouds, with a low around 59. East wind 5 to 10 mph.

20% chance of  Tuesday Tuesday... A slight chance of showers before 3pm, then a slight chance of showers after 5pm. Partly sunny, with a high near 83. South wind 5 to 10 mph. Chance of precipitation is 20%.

90% chance of thunderstorms Tuesday Night Tuesday Night... A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 69. Southwest wind around 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

40% chance of thunderstorms Wednesday Wednesday... A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Mostly cloudy, with a high near 82. Southwest wind 10 to 15 mph. Chance of precipitation is 40%.

Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 57. West wind 5 to 10 mph.

Sunny on Thursday Thursday... Sunny, with a high near 76. Northwest wind 5 to 10 mph.

Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 54.

Mostly Sunny on Friday Friday... Mostly sunny, with a high near 80.

40% chance of thunderstorms Friday Night Friday Night... A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61.

20% chance of rain Saturday Saturday... A 20 percent chance of showers. Mostly sunny, with a high near 80.

20% chance of thunderstorms Saturday Night Saturday Night... A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59.

40% chance of thunderstorms Sunday Sunday... A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 75.

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

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Sun Almanac for Cainville, Wisconsin
Astronomical Sunrise 05:01 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 05:35 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 06:09 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 06:37 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 30 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 7:07 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 7:35 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 8:09 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 8:43 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 26 Minutes
Nautical Rise to Set: 14 Hours 34 Minutes
Astro Rise to Set: 15 Hours 42 Minutes

Click for yearly Sun Almanac for Cainville
Moon Almanac for Cainville, Wisconsin
Moon Phase: Waxing Crescent
Moon Illumination: 18%
Moon Age: 4.13 Days
Moon is currently below the horizon
Distance from Moon to Earth: 247,367 miles
Upcoming Lunar Events for
Cainville:
Next EventEvent TimeIllum

Moonrise:11:42 am Tue20.9%
High Moon:04:23 pm Tue22.5%
Moonset:08:57 pm Tue24.1%
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