Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
1-in-1,000-year rainfall event causes flash flooding in Missouri. Read the latest. Chevron right
New England faces severe weather risk early this week. Click to see the timing. Chevron right

Prairie du Sac, WI

71°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Prairie du Sac

Wisconsin

71°
No results found.
Try searching for a city, zip code or point of interest.
Get Premium+
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Help
Prairie du Sac, WI Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day 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 Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Tuesday, July 14

Current Weather

1:41 AM

71°F
Clear
RealFeel® 74°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel®
74°
Wind
WNW 2 mph
Wind Gusts
2 mph
Humidity
91%
Indoor Humidity
91% (Very Humid)
Dew Point
68° F
Pressure
↔ 30.18 in
Cloud Cover
0%
Visibility
9 mi
Cloud Ceiling
40000 ft

Day

7/14
96°Hi
RealFeel® 104°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 99°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Very hot with sunshine and a few clouds; danger of dehydration and heatstroke if outside for extended periods of time
alerts

Heat Advisory

12:00 PM Tuesday - 8:00 PM Wednesday

Max UV Index10.0 (Very High)

AccuLumen Brightness Index™9 (Very Bright)

WindW 7 mph

Wind Gusts15 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover25%

Morning

Afternoon

Night

7/14
67°Lo
RealFeel® 69°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Humid with a crystal-clear sky
alerts

Heat Advisory

12:00 PM Tuesday - 8:00 PM Wednesday

WindW 5 mph

Wind Gusts7 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover5%

Evening

Overnight

Sun & Moon

15 hrs 07 mins
Rise 5:31 AM
Set 8:38 PM
New Moon
Rise 5:27 AM
Set 9:16 PM

Temperature History

7/14
High
Low
Forecast
96°
67°
Average
83°
59°
Last Year
87°
61°

Current Weather Conditions in Prairie du Sac

Prairie du Sac, Wisconsin is currently Clear with a temperature of 71°. The current RealFeel® Temperature is 74° (Pleasant) based on observed conditions including 91% humidity, 0% cloud cover, a UV index of 0, and winds of 2 mph. In shade, the RealFeel Shade™ is 74°. AccuWeather's MinuteCast® provides minute-by-minute precipitation forecasts for Prairie du Sac, powered by forecasting systems and proprietary technology developed by AccuWeather meteorologists since 1962.

Further Ahead

Hourly

10-Day

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Severe risk to sweep across New England fueled by dangerous heat

11 hours ago

Weather Forecasts

Near-daily downpours to drench the South raising flood risk

10 hours ago

Hurricane

Pacific poised for tropical surge as Atlantic shows signs of activity

11 hours ago

Severe Weather

1-in-1,000-year flood devastates Missouri’s Black River region

11 hours ago

Weather Forecasts

'Steam-cooker' pattern grips the Central, East with heat and humidity

10 hours ago

 More Stories

Featured Stories

Weather Forecasts

First storms of summer to arrive in southwestern US as monsoon begins

11 hours ago

Weather News

Pilot killed after aircraft crashes during Colorado wildfire fight

12 hours ago

Recreation

Bison tosses Yellowstone visitor 8 feet into air during attack

12 hours ago

Astronomy

Total solar eclipse: Where the moon will block the sun in August

4 days ago

Climate

Amazon rainforest deforestation hits lowest level in a decade

1 day ago
World North America United States Wisconsin Prairie du Sac

Weather Near Prairie du Sac:

  • 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

...

...

...