Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Over 5.5 million acres to burn across US this wildfire season. Read the forecast. Chevron right
Daily severe thunderstorms on tap for Central U.S. Click to see the forecast. Chevron right

Casper, WY

42°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Casper

Wyoming

42°
No results found.
Try searching for a city, zip code or point of interest.
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
Casper, WY 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 WinterCast Hourly

10-Day

 Radar MinuteCast® Monthly Air Quality Health & Activities

Unlock extended 90-day forecasts

Activate Your Premium+ Subscription

Chevron right

April 23 - May 7

Thu 4/23

53° /28°
88%

WinterCast

A coating to an inch

Thu, 4/23, 10:00 PM - Fri, 4/24, 4:00 AM

Snow
Windy this morning; cloudy and cooler with showers, mainly late in the day

RealFeel®51°

RealFeel Shade™48°

Max UV Index3.0 (Moderate)

WindNW 15 mph

Fri 4/24

42° /25°
55%
Mostly cloudy and chilly; a snow shower in spots in the afternoon

RealFeel®38°

RealFeel Shade™34°

Max UV Index3.0 (Moderate)

WindNNE 9 mph

Sat 4/25

53° /32°
8%
Some sun, then turning cloudy

RealFeel®53°

RealFeel Shade™49°

Max UV Index5.0 (Moderate)

WindE 8 mph

Sun 4/26

41° /26°
93%
Snow showers in the morning; otherwise, colder with considerable cloudiness

RealFeel®38°

RealFeel Shade™34°

Max UV Index2.0 (Low)

WindNNE 9 mph

Mon 4/27

50° /29°
25%
Mostly cloudy; breezy in the afternoon

RealFeel®42°

RealFeel Shade™41°

Max UV Index3.0 (Moderate)

WindNW 15 mph

Tue 4/28

57° /32°
55%
Mostly cloudy with a brief shower in the afternoon

RealFeel®57°

RealFeel Shade™51°

Max UV Index5.0 (Moderate)

WindN 10 mph

Wed 4/29

51° /35°
60%
Cooler with periods of rain

RealFeel®48°

RealFeel Shade™47°

Max UV Index3.0 (Moderate)

WindN 7 mph

Thu 4/30

49° /29°
56%
Cloudy with a couple of showers, mainly later

RealFeel®44°

RealFeel Shade™42°

Max UV Index3.0 (Moderate)

WindE 9 mph

Fri 5/1

59° /34°
55%
A little snow ending in the morning; after a cloudy start, sunshine returns

RealFeel®66°

RealFeel Shade™57°

Max UV Index8.0 (Very High)

WindW 5 mph

Sat 5/2

63° /39°
55%
Overcast with a shower in places

RealFeel®59°

RealFeel Shade™59°

Max UV Index3.0 (Moderate)

WindSW 14 mph

Sun 5/3

63° /36°
1%
Mostly sunny

RealFeel®74°

RealFeel Shade™65°

Max UV Index9.0 (Very High)

WindNW 4 mph

Mon 5/4

57° /37°
1%
Rather cloudy and cooler

RealFeel®55°

RealFeel Shade™52°

Max UV Index4.0 (Moderate)

WindSSW 10 mph

Tue 5/5

55° /37°
57%
A thick cloud cover; a little rain in the morning followed by a shower in the afternoon

RealFeel®49°

RealFeel Shade™48°

Max UV Index3.0 (Moderate)

WindSW 16 mph

Wed 5/6

63° /36°
25%
Cloudy most of the time

RealFeel®68°

RealFeel Shade™64°

Max UV Index2.0 (Low)

WindW 2 mph

Thu 5/7

54° /31°
25%
Turning cloudy

RealFeel®53°

RealFeel Shade™51°

Max UV Index6.0 (High)

WindNNE 7 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Severe Weather

Central US faces daily severe storms with hail, wind and tornado risks

1 hour ago

Weather Forecasts

Wildfire forecast 2026: Fires likely to burn over 5.5 million acres

1 day ago

Weather Forecasts

Spring setback to deliver some rain, more chill to Northeast

15 hours ago

Severe Weather

Hail, tornadoes strike Fresno, California during unusual spring storm

15 hours ago

Astronomy

Earth Day: See breathtaking photos Artemis II astronauts took of Earth

20 hours ago

 More Stories

Featured Stories

Severe Weather

Historic Great Lakes flooding shoves ice chunks into Michigan homes

1 day ago

Severe Weather

Illinois leads nation in tornado, hail and wind reports so far in 2026

2 days ago

Severe Weather

4 Lightning sparks 2 house fires near Chicago during thunderstorms

2 days ago

Severe Weather

See it: Oklahoma couple jumps into shelter seconds before tornado hits

2 days ago

Severe Weather

Extreme rainfall in New Zealand causes devastating flooding

1 day ago
World North America United States Wyoming Casper

Weather Near Casper:

  • Cheyenne, WY
  • Lander, WY
  • Riverton, WY
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

...

...

...