Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Bomb cyclone ramps up highways close and snow intensifies. Get the latest. Chevron right
Florida freeze-up: Coldest air in years will make it rain iguanas. Get the details. Chevron right

Potosi, WI

22°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Potosi

Wisconsin

22°
No results found.
Try searching for a city, zip code or point of interest.
Create Account Unlock extended daily forecasts and additional saved locations — all with your free account.
Let's Go Chevron right
Have an account already? Login
settings
Potosi, WI Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps
News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel
For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center
Today WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Saturday, January 31

Current Weather

2:46 PM

22°F
Sunny
RealFeel® 27°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
RealFeel Shade™ 21°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
RealFeel®
27°
RealFeel Shade™
21°
Max UV Index
2.0 (Low)
Wind
NW 4 mph
Wind Gusts
6 mph
Humidity
55%
Indoor Humidity
22% (Very Dry)
Dew Point
8° F
Pressure
↓ 30.46 in
Cloud Cover
0%
Visibility
16 mi
Cloud Ceiling
40000 ft

Day

1/31
23°Hi
RealFeel® 27°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
RealFeel Shade™ 21°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
Sunny to partly cloudy

Max UV Index3.0 (Moderate)

AccuLumen Brightness Index™9 (Very Bright)

WindNNW 6 mph

Wind Gusts14 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover14%

Morning

Afternoon

Night

1/31
5°Lo
RealFeel® -1°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
Partly cloudy

WindSSW 6 mph

Wind Gusts9 mph

Probability of Precipitation3%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover32%

Evening

Overnight

Sun & Moon

9 hrs 55 mins
Rise 7:19 AM
Set 5:14 PM
Waxing Gibbous
Rise 3:49 PM
Set 7:22 AM

Temperature History

1/31
High
Low
Forecast
23°
5°
Average
28°
10°
Last Year
48°
27°

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Winter Weather

Updates: Bomb cyclone ramping up, 'conditions deteriorating rapidly'

1 hour ago

Winter Weather

Bomb cyclone to focus most of its furious snow on Carolinas

19 minutes ago

Winter Weather

Florida bracing for coldest conditions in decades by Sunday

1 hour ago

Winter Weather

NYC’s 'snow hot tubs' have already melted 23 million of pounds of snow

1 day ago

Winter Weather

Polar vortex to keep frigid pattern over eastern US in February

3 hours ago

 More Stories

Featured Stories

Astronomy

Full Snow Moon rises Sunday, lighting up winter’s coldest nights

2 days ago

Winter Weather

100 miles of icy Mississippi interstates closed after trucks got stuck

2 days ago

Weather News

Firefighters battle out-of-control fires in Victoria amid record heat

2 days ago

Winter Weather

Spain sees rare snow from Storm Kristin, after extreme winds in Portug...

1 day ago

Winter Weather

Will Phil see his shadow on Monday? Groundhog Day predictions

3 days ago
World North America United States Wisconsin Potosi

Weather Near Potosi:

  • Beloit, WI
  • Janesville, WI
  • Madison, WI
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...