Anderson, Wisconsin Weather
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Weather Forecast for Anderson, Wisconsin : Rock County
Issued: 8:39 am CDT May 20, 2025 Latitude: 42.7169542 Longitude: -89.0167781 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Wednesday Thursday Friday Saturday Sunday Memorial Day
100% chance of thunderstorms on Today 70% chance of thunderstorms on Tonight 90% chance of rain on Wednesday 20% chance of on Thursday Mostly Sunny on Friday Mostly Sunny on Saturday 20% chance of rain on Sunday 40% chance of rain on Memorial Day
High: 51°F Low: 46°F High: 52°F High: 59°F High: 59°F High: 63°F High: 64°F High: 66°F
Low: 44°F Low: 39°F Low: 40°F Low: 42°F Low: 44°F  
Thunderstorms Thunderstorms Rain Partly Sunny Mostly Sunny Mostly Sunny Rain Rain
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Current Conditions at
MONROE - (KEFT)
46°
Feels like 40°F
Cloudy
Rain
as of 10:35 AM CDST
Rel. Humidity: 100%
Dew Point: 46°F
Visibility: 3 Miles
Pressure: 29.70 in.
Flight Rule: LIFR
Wind Data
13 MPH
Gust: 23 MPH
100° East
Cloud Level(s): Solid Overcast at 300ft
Current Conditions at
MADISON - (KMSN)
43°
Feels like 35°F
Cloudy
Heavy Rain Mist
as of 10:27 AM CDST
Rel. Humidity: 86%
Dew Point: 39°F
Visibility: 1 3/4 Miles
Pressure: 29.76 in.
Flight Rule: IFR
Wind Data
14 MPH
Gust: 23 MPH
100° East
Cloud Level(s): Broken at 900ft, Solid Overcast at 1300ft
Current Conditions at
WATERTOWN - (KRYV)
41°
Feels like 31°F
Cloudy
Rain
as of 10:35 AM CDST
Rel. Humidity: 100%
Dew Point: 41°F
Visibility: 4 Miles
Pressure: 29.76 in.
Flight Rule: MVFR
Wind Data
23 MPH
Gust: 36 MPH
090° East
Cloud Level(s): Solid Overcast at 1200ft
100% chance of thunderstorms Today Today... Showers and possibly a thunderstorm before 3pm, then showers likely between 3pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. High near 51. Windy, with an east wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
70% chance of thunderstorms Tonight Tonight... Showers and thunderstorms likely before midnight, then showers likely and possibly a thunderstorm between midnight and 1am, then showers likely after 1am. Cloudy, with a low around 46. Breezy, with an east wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
90% chance of rain Wednesday Wednesday... Showers. High near 52. Northeast wind around 10 mph becoming north in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
50% chance of rain Wednesday Night Wednesday Night... A 50 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 44. North wind 5 to 10 mph.
20% chance of Thursday Thursday... A 20 percent chance of showers. Partly sunny, with a high near 59. North wind 10 to 15 mph.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 39. North wind 5 to 10 mph.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 59. North wind 5 to 10 mph.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 40. North wind around 5 mph becoming calm in the evening.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 63.
20% chance of rain Saturday Night Saturday Night... A 20 percent chance of showers. Partly cloudy, with a low around 42.
20% chance of rain Sunday Sunday... A 20 percent chance of showers. Mostly sunny, with a high near 64.
30% chance of rain Sunday Night Sunday Night... A 30 percent chance of showers. Mostly cloudy, with a low around 44.
40% chance of rain Memorial Day Memorial Day... A 40 percent chance of showers. Mostly cloudy, with a high near 66.
Current Radar Image


Sun Almanac for Anderson, Wisconsin
Sunrise: 05:28 AM
Sunset: 8:17 PM
Civil Sunrise:04:55 AM
Civil Sunset: 8:50 PM
Nautical Sunrise: 04:13 AM
Nautical Sunset: 9:32 PM
Astro Sunrise: 03:25 AM
Astro Sunset: 10:20 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.