Dunbarton, Wisconsin Weather
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Weather Forecast for Dunbarton, Wisconsin : Lafayette County
Issued: 1:24 am CDT Aug 26, 2025 Latitude: 42.5616703 Longitude: -90.1331812 View on Google Maps

MouseOver for Detail Forecast
Overnight Tuesday Wednesday Thursday Friday Saturday Sunday Labor Day
Mostly Clear on Overnight Mostly Sunny on Tuesday Mostly Sunny on Wednesday 30% chance of thunderstorms on Thursday Sunny on Friday Partly Sunny on Saturday Mostly Sunny on Sunday Mostly Sunny on Labor Day
Low: 45°F High: 70°F High: 72°F High: 72°F High: 69°F High: 70°F High: 72°F High: 75°F
Low: 50°F Low: 56°F Low: 47°F Low: 47°F Low: 51°F Low: 53°F  
Mostly Clear Mostly Sunny Mostly Sunny Thunderstorms Sunny Partly Sunny Mostly Sunny Mostly Sunny
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Current Conditions at
MINERAL POINT - (KMRJ)
50°
Clear
as of 1:15 AM CDST
Rel. Humidity: 81%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 30.21 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
MONROE - (KEFT)
55°
Clear
as of 1:15 AM CDST
Rel. Humidity: 66%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 30.18 in.
Flight Rule: VFR
Wind Data
9 MPH
300° Northwest
Cloud Level(s): Clear
Current Conditions at
DUBUQUE - (KDBQ)
50°
Clear
as of 12:53 AM CDST
Rel. Humidity: 87%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 30.20 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Mostly Clear on Overnight Overnight... Mostly clear, with a low around 45. Calm wind becoming west around 5 mph.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 70. Northwest wind 5 to 10 mph.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 50. Northwest wind around 5 mph becoming calm.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 72. Southwest wind 5 to 10 mph.
40% chance of thunderstorms Wednesday Night Wednesday Night... A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 56. Southwest wind around 5 mph.
30% chance of thunderstorms Thursday Thursday... A slight chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 72. West wind 5 to 10 mph becoming northeast in the afternoon. Chance of precipitation is 30%.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 47. East wind around 5 mph.
Sunny on Friday Friday... Sunny, with a high near 69. East wind around 5 mph.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 47.
Partly Sunny on Saturday Saturday... Partly sunny, with a high near 70.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 51.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 72.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 53.
Mostly Sunny on Labor Day Labor Day... Mostly sunny, with a high near 75.
Sun Almanac for Dunbarton, Wisconsin
Sunrise: 06:20 AM
Sunset: 7:45 PM
Civil Sunrise:05:50 AM
Civil Sunset: 8:14 PM
Nautical Sunrise: 05:15 AM
Nautical Sunset: 8:49 PM
Astro Sunrise: 04:38 AM
Astro Sunset: 9:27 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.