Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Hurricane Lowell to turn toward Hawaii. Click to see the forecast. Chevron right
California, Southwest face tropical downpours through Labor Day weekend. Click for details. Chevron right

Casper, WY

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

Casper

Wyoming

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
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 Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Tuesday, September 8

Day

9/8
84°Hi
RealFeel® 82°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
RealFeel Shade™ 79°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Breezy at times with plenty of sunshine; gusty winds, low humidity and dry brush will result in an elevated wildfire risk

Max UV Index6.0 (High)

AccuLumen Brightness Index™10 (Very Bright)

WindWSW 15 mph

Wind Gusts36 mph

Probability of Precipitation4%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover0%

Morning

Afternoon

Night

9/8
43°Lo
RealFeel® 45°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
Clear

WindNNW 7 mph

Wind Gusts14 mph

Probability of Precipitation6%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover6%

Evening

Overnight

Sun & Moon

12 hrs 51 mins
Rise 6:37 AM
Set 7:28 PM
Waning Crescent
Rise 3:31 AM
Set 6:20 PM

Temperature History

9/8
High
Low
Forecast
84°
43°
Average
80°
45°
Last Year
85°
50°
Record
92°
2005
29°
2020

Further Ahead

Hourly

10-Day

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather News

Powerful Hurricane Lowell to turn toward Hawaii with impacts

14 hours ago

Weather Forecasts

Extreme heat to bake central US this week

14 hours ago

Weather News

At least 5 dead after Amazon cargo plane overruns runway in Miami

6 hours ago

Weather Forecasts

Tropical downpours to drench Los Angeles, Las Vegas into Labor Day

14 hours ago

Severe Weather

Severe thunderstorms threaten Labor Day weekend travel across U.S.

11 hours ago

 More Stories

Featured Stories

Weather News

Staten Island man walks away after lightning strike caught on camera

3 days ago

Hurricane

Has a hurricane ever hit California?

3 days ago

Weather News

U.N. warns very strong El Niño means more floods, drought, extreme hea...

2 days ago

Health

Chicago confirms first West Nile virus death of 2026

3 days ago

Astronomy

Labor Day brings best planetary alignment of September

3 days 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

...

...

...