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Weather Conditions for Sugar Grove, Wisconsin : Vernon County
Issued: 6:16 pm CDT Oct 11, 2026 Latitude: 43.4258105 Longitude: -90.6837404 View on Google Maps

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Tonight Columbus Day Tuesday Wednesday Thursday Friday Saturday Sunday
Mostly Cloudy on Tonight Partly Sunny on Columbus Day Sunny on Tuesday Mostly Sunny on Wednesday 60% chance of  on Thursday 20% chance of  on Friday Sunny on Saturday Sunny on Sunday
Low: 65°F High: 85°F High: 74°F High: 67°F High: 63°F High: 56°F High: 55°F High: 61°F
Low: 61°F Low: 51°F Low: 47°F Low: 44°F Low: 31°F Low: 35°F  
Mostly Cloudy Partly Sunny Sunny Mostly Sunny Partly Sunny Partly Sunny Sunny Sunny

Hourly forecast

Sugar Grove, wi · Next 24 hours · Eastern time (EST/EDT)

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Current Conditions at
BOSCOBEL - (KOVS)
73°
Clear
as of 8:53 PM CDST
Rel. Humidity: 56%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 29.84 in.
Flight Rule: VFR
Wind Data
5 MPH
200° South
Cloud Level(s): Clear
Current Conditions at
LONE ROCK - (KLNR)
68°
Clear
as of 8:56 PM CDST
Rel. Humidity: 68%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 29.84 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
MCCOY AAF - (KCMY)
77°
Clear
as of 8:55 PM CDST
Rel. Humidity: 50%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 29.79 in.
Flight Rule: VFR
Wind Data
7 MPH
180° South
Cloud Level(s): Clear
Mostly Cloudy on Tonight Tonight... Mostly cloudy, with a low around 65. South wind around 7 mph.

Partly Sunny on Columbus Day Columbus Day... Partly sunny, then gradually becoming sunny, with a high near 85. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.

Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 61. South wind 6 to 9 mph becoming west after midnight. Winds could gust as high as 18 mph.

Sunny on Tuesday Tuesday... Sunny, with a high near 74. Northwest wind 6 to 9 mph, with gusts as high as 18 mph.

Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 51. Light north wind.

Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 67. North wind around 6 mph.

20% chance of rain Wednesday Night Wednesday Night... A 20 percent chance of showers after 1am. Partly cloudy, with a low around 47. East wind 3 to 5 mph.

60% chance of  Thursday Thursday... Showers likely, mainly after 1pm. Partly sunny, with a high near 63. East wind 5 to 8 mph. Chance of precipitation is 60%.

30% chance of rain Thursday Night Thursday Night... A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 44. Light and variable wind becoming northwest 9 to 14 mph in the evening. Winds could gust as high as 25 mph.

20% chance of  Friday Friday... A 20 percent chance of showers after 1pm. Partly sunny, with a high near 56. Breezy, with a northwest wind 18 to 23 mph, with gusts as high as 32 mph.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 31. Northwest wind 5 to 15 mph, with gusts as high as 26 mph.

Sunny on Saturday Saturday... Sunny, with a high near 55. Calm wind becoming west 5 to 7 mph in the morning.

Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 35. South wind 3 to 8 mph. Winds could gust as high as 20 mph.

Sunny on Sunday Sunday... Sunny, with a high near 61. Breezy, with a south wind 10 to 16 mph, with gusts as high as 26 mph.

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

Sun Almanac for Sugar Grove, Wisconsin
Astronomical Sunrise 05:37 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 06:11 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 06:44 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 07:12 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: 11 Hours 14 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 6:26 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 6:55 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 7:28 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 8:01 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: 12 Hours 11 Minutes
Nautical Rise to Set: 13 Hours 17 Minutes
Astro Rise to Set: 14 Hours 24 Minutes

Click for yearly Sun Almanac for Sugar Grove
Moon Almanac for Sugar Grove, Wisconsin
Moon Phase: New Moon
Moon Illumination: 2%
Moon Age: 1.42 Days
Moon is currently below the horizon
Distance from Moon to Earth: 245,575 miles
Upcoming Lunar Events for
Sugar Grove:
Next EventEvent TimeIllum

Moonrise:09:33 am Mon3.8%
High Moon:02:20 pm Mon4.6%
Moonset:06:59 pm Mon5.5%
New Moon: Sat Oct 10
First Quarter: Sun Oct 18
Full Moon: Mon Oct 26
Last Quarter: Sun Nov 1
New Moon: Mon Nov 9
Click for Monthly Moon Almanac