Mount Vernon, Wisconsin Weather
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Weather Forecast for Mount Vernon, Wisconsin : Dane County
Issued: 6:08 pm CDT May 31, 2025 Latitude: 42.9469432 Longitude: -89.6559556 View on Google Maps

MouseOver for Detail Forecast
Tonight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Mostly Clear on Tonight Mostly Sunny on Sunday Sunny on Monday 70% chance of thunderstorms on Tuesday 50% chance of on Wednesday 30% chance of rain on Thursday 20% chance of rain on Friday 30% chance of thunderstorms on Saturday
Low: 49°F High: 76°F High: 86°F High: 81°F High: 70°F High: 71°F High: 75°F High: 77°F
Low: 58°F Low: 67°F Low: 58°F Low: 56°F Low: 54°F Low: 56°F  
Mostly Clear Mostly Sunny Sunny Thunderstorms Partly Sunny Rain Rain Thunderstorms
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Current Conditions at
MADISON - (KMSN)
66°
Mostly Clear
as of 6:53 PM CDST
Rel. Humidity: 34%
Dew Point: 37°F
Visibility: 10 Miles
Pressure: 29.81 in.
Flight Rule: VFR
Wind Data
3 MPH
060° Northeast
Cloud Level(s): Few at 25000ft
Current Conditions at
MONROE - (KEFT)
68°
Clear
as of 7:15 PM CDST
Rel. Humidity: 34%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 29.81 in.
Flight Rule: VFR
Wind Data
6 MPH
030° Northeast
Cloud Level(s): Clear
Current Conditions at
MINERAL POINT - (KMRJ)
64°
Clear
as of 7:15 PM CDST
Rel. Humidity: 48%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 29.85 in.
Flight Rule: VFR
Wind Data
3 MPH
050° Northeast
Cloud Level(s): Clear
Current Conditions at
LONE ROCK - (KLNR)
70°
Clear
as of 6:56 PM CDST
Rel. Humidity: 46%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 29.81 in.
Flight Rule: VFR
Wind Data
5 MPH
020° North
Cloud Level(s): Clear
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 49. Northeast wind around 5 mph becoming calm in the evening.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 76. Calm wind becoming north around 5 mph in the afternoon.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 58. Calm wind becoming south around 5 mph in the evening.
Sunny on Monday Monday... Sunny, with a high near 86. Southwest wind 5 to 10 mph.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 67. South wind around 10 mph.
70% chance of thunderstorms Tuesday Tuesday... A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 81. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
80% chance of thunderstorms Tuesday Night Tuesday Night... Showers and possibly a thunderstorm. Low around 58. South wind 10 to 15 mph becoming northwest after midnight. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
50% chance of Wednesday Wednesday... A 50 percent chance of showers. Partly sunny, with a high near 70. Northeast wind around 10 mph.
40% chance of rain Wednesday Night Wednesday Night... A 40 percent chance of showers. Increasing clouds, with a low around 56.
30% chance of rain Thursday Thursday... A 30 percent chance of showers. Mostly cloudy, with a high near 71.
20% chance of thunderstorms Thursday Night Thursday Night... A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54.
20% chance of rain Friday Friday... A 20 percent chance of showers. Mostly sunny, with a high near 75.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 56.
30% chance of thunderstorms Saturday Saturday... A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 77.
Current Radar Image


Sun Almanac for Mount Vernon, Wisconsin
Sunrise: 05:23 AM
Sunset: 8:30 PM
Civil Sunrise:04:48 AM
Civil Sunset: 9:05 PM
Nautical Sunrise: 04:04 AM
Nautical Sunset: 9:49 PM
Astro Sunrise: 03:11 AM
Astro Sunset: 10:42 PM
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