Attica, Wisconsin Weather
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Weather Forecast for Attica, Wisconsin : Green County
Issued: 3:08 am CDT Jul 3, 2025 Latitude: 42.770005 Longitude: -89.4806753 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Independence Day Saturday Sunday Monday Tuesday Wednesday
30% chance of thunderstorms on Today 30% chance of thunderstorms on Tonight 20% chance of thunderstorms on Independence Day 20% chance of thunderstorms on Saturday 30% chance of thunderstorms on Sunday Mostly Sunny on Monday 20% chance of thunderstorms on Tuesday 30% chance of thunderstorms on Wednesday
High: 91°F Low: 69°F High: 92°F High: 91°F High: 84°F High: 83°F High: 85°F High: 86°F
Low: 71°F Low: 69°F Low: 62°F Low: 61°F Low: 65°F  
Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Mostly Sunny Thunderstorms Thunderstorms
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Current Conditions at
MONROE - (KEFT)
72°
Clear
as of 3:55 AM CDST
Rel. Humidity: 78%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
10 MPH
280° West
Cloud Level(s): Clear
Current Conditions at
JANESVILLE - (KJVL)
66°
Clear
as of 3:50 AM CDST
Rel. Humidity: 88%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
MADISON - (KMSN)
70°
Clear
as of 3:53 AM CDST
Rel. Humidity: 83%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 29.96 in.
Flight Rule: VFR
Wind Data
3 MPH
320° Northwest
Cloud Level(s): Clear
30% chance of thunderstorms Today Today... A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny and hot, with a high near 91. Southwest wind around 5 mph.
30% chance of thunderstorms Tonight Tonight... A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69. Southeast wind around 5 mph.
20% chance of thunderstorms Independence Day Independence Day... A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny and hot, with a high near 92. Heat index values as high as 99. South wind 5 to 10 mph.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 71. South wind around 5 mph.
20% chance of thunderstorms Saturday Saturday... A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 91. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
50% chance of thunderstorms Saturday Night Saturday Night... A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Southwest wind around 10 mph.
30% chance of thunderstorms Sunday Sunday... A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 84. Northwest wind around 10 mph. Chance of precipitation is 30%.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 62. Northeast wind around 5 mph.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 83.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 61.
20% chance of thunderstorms Tuesday Tuesday... A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
40% chance of thunderstorms Tuesday Night Tuesday Night... A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
30% chance of thunderstorms Wednesday Wednesday... A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Sun Almanac for Attica, Wisconsin
Sunrise: 05:25 AM
Sunset: 8:40 PM
Civil Sunrise:04:50 AM
Civil Sunset: 9:14 PM
Nautical Sunrise: 04:05 AM
Nautical Sunset: 9:59 PM
Astro Sunrise: 03:11 AM
Astro Sunset: 10:54 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.