Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Blockbuster blizzard burying I-95 corridor with over a foot of snow. Follow for live updates. Chevron right

Westby, MT

26°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Westby

Montana

26°
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
Westby, MT 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

Unlock extended 90-day forecasts

Activate Your Premium+ Subscription

Chevron right

February 23 - March 24

Mon 2/23

37° /9°
25%
More sunshine than clouds; windy this afternoon

RealFeel®23°

RealFeel Shade™23°

Max UV Index3.0 (Moderate)

WindSSW 16 mph

Tue 2/24

24° /7°
3%

WinterCast

A coating to an inch

Tue, 2/24, 10:00 PM - Wed, 2/25, 9:00 AM

Snow
Mostly cloudy and colder

RealFeel®12°

RealFeel Shade™12°

Max UV Index1.0 (Low)

WindNW 12 mph

Wed 2/25

36° /27°
69%

WinterCast

A coating to an inch

Tue, 2/24, 10:00 PM - Wed, 2/25, 9:00 AM

Snow
A little morning snow, accumulating a coating to an inch; otherwise, mostly cloudy

RealFeel®33°

RealFeel Shade™33°

Max UV Index1.0 (Low)

WindSSW 8 mph

Thu 2/26

44° /22°
7%
Partly sunny

RealFeel®39°

RealFeel Shade™36°

Max UV Index3.0 (Moderate)

WindWSW 12 mph

Fri 2/27

23° /-6°
11%
Mostly cloudy, breezy and much colder

RealFeel®10°

RealFeel Shade™10°

Max UV Index1.0 (Low)

WindNW 14 mph

Sat 2/28

1° /-10°
11%
Mostly cloudy and bitterly cold

RealFeel®1°

RealFeel Shade™-5°

Max UV Index2.0 (Low)

WindNNE 6 mph

Sun 3/1

12° /1°
25%
Cold with periods of clouds and sunshine

RealFeel®4°

RealFeel Shade™4°

Max UV Index2.0 (Low)

WindSE 8 mph

Mon 3/2

21° /-2°
6%
Partial sunshine

RealFeel®14°

RealFeel Shade™10°

Max UV Index2.0 (Low)

WindS 9 mph

Tue 3/3

10° /-1°
55%
A couple of flurries in the morning; otherwise, colder with considerable cloudiness

RealFeel®-7°

RealFeel Shade™-7°

Max UV Index1.0 (Low)

WindNNW 14 mph

Wed 3/4

22° /10°
3%
Partly sunny and not as cold

RealFeel®13°

RealFeel Shade™11°

Max UV Index3.0 (Moderate)

WindNW 10 mph

Thu 3/5

26° /17°
7%
Partly sunny

RealFeel®35°

RealFeel Shade™30°

Max UV Index3.0 (Moderate)

WindSSE 1 mph

Fri 3/6

33° /14°
11%
Sun through high clouds

RealFeel®27°

RealFeel Shade™27°

Max UV Index1.0 (Low)

WindSSW 8 mph

Sat 3/7

34° /18°
18%
After a cloudy start, sun returns

RealFeel®37°

RealFeel Shade™33°

Max UV Index3.0 (Moderate)

WindWSW 6 mph

Sun 3/8

31° /10°
25%
Cloudy

RealFeel®27°

RealFeel Shade™27°

Max UV Index1.0 (Low)

WindSW 8 mph

Mon 3/9

38° /19°
25%
Cloudy

RealFeel®32°

RealFeel Shade™32°

Max UV Index1.0 (Low)

WindENE 8 mph

Tue 3/10

31° /18°
55%
Cloudy with a little snow

RealFeel®35°

RealFeel Shade™35°

Max UV Index1.0 (Low)

WindWNW 4 mph

Wed 3/11

36° /20°
25%
Cloudy

RealFeel®29°

RealFeel Shade™29°

Max UV Index1.0 (Low)

WindSE 9 mph

Thu 3/12

38° /21°
25%
Intervals of clouds and sunshine

RealFeel®35°

RealFeel Shade™32°

Max UV Index2.0 (Low)

WindW 6 mph

Fri 3/13

38° /21°
25%
After a cloudy start, sunshine returns

RealFeel®40°

RealFeel Shade™35°

Max UV Index3.0 (Moderate)

WindW 7 mph

Sat 3/14

40° /20°
25%
Increasing cloudiness

RealFeel®40°

RealFeel Shade™40°

Max UV Index3.0 (Moderate)

WindWSW 6 mph

Sun 3/15

38° /21°
25%
Cloudy

RealFeel®27°

RealFeel Shade™27°

Max UV Index1.0 (Low)

WindNW 16 mph

Mon 3/16

38° /22°
20%
Sun followed by increasing clouds

RealFeel®36°

RealFeel Shade™31°

Max UV Index4.0 (Moderate)

WindW 8 mph

Tue 3/17

42° /23°
25%
Episodes of sunshine

RealFeel®40°

RealFeel Shade™36°

Max UV Index4.0 (Moderate)

WindSW 8 mph

Wed 3/18

44° /24°
25%
Cloudy

RealFeel®36°

RealFeel Shade™36°

Max UV Index1.0 (Low)

WindW 12 mph

Thu 3/19

43° /18°
25%
Cloudy

RealFeel®33°

RealFeel Shade™33°

Max UV Index1.0 (Low)

WindNW 15 mph

Fri 3/20

31° /13°
10%
Mostly sunny and colder

RealFeel®26°

RealFeel Shade™22°

Max UV Index4.0 (Moderate)

WindNNW 10 mph

Sat 3/21

29° /12°
20%
Plenty of sun

RealFeel®41°

RealFeel Shade™32°

Max UV Index4.0 (Moderate)

WindSSE 2 mph

Sun 3/22

40° /23°
25%
Sun followed by clouds

RealFeel®35°

RealFeel Shade™35°

Max UV Index2.0 (Low)

WindSSW 7 mph

Mon 3/23

46° /20°
25%
Cloudy most of the time

RealFeel®39°

RealFeel Shade™37°

Max UV Index2.0 (Low)

WindNNE 9 mph

Tue 3/24

32° /16°
25%
Colder with times of clouds and sun

RealFeel®28°

RealFeel Shade™25°

Max UV Index2.0 (Low)

WindE 7 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Winter Weather

Blockbuster blizzard is shifting from New Jersey to New England

23 minutes ago
Live Blog

Blizzard live updates: Northeast travel shut down, over 2 feet piles u...

LATEST ENTRY

Power outages surge to 644,000+ customers

9 minutes ago

Winter Weather

More winter weather on the way behind blockbuster blizzard

40 minutes ago

Winter Weather

Atmospheric river to blast West Coast with more flooding, snow up high

8 minutes ago

Weather Forecasts

Cold blast, freezes and fire danger follow last week's heat

29 minutes ago

 More Stories

Featured Stories

Winter Weather

Search teams working to recover bodies of skiers killed in avalanche

3 days ago

Weather Forecasts

Wildfire season to ramp up early as drought covers over 40% of the US

4 days ago

Weather News

Bald eagle rescued from floating ice on New York's Hudson River

3 days ago

Climate

75% of global coffee supply faces rising extreme heat, analysis says

3 days ago

Travel

The island with an air-conditioned ‘forest’ to cope with summers

3 days ago
World North America United States Montana Westby

Weather Near Westby:

  • Bismarck, ND
  • Mandan, ND
  • Minot, ND
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

...

...

...