Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™

Sidney, MT

62°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Sidney

Montana

62°
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
Sidney, MT 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

Today's Weather

Sun, May 31

Mostly cloudy and increasingly windy with a couple of showers and a heavy thunderstorm; thunderstorms can bring hail and damaging winds Hi: 75°

Tonight: Mostly cloudy, breezy and cooler with a couple of showers and a thunderstorm; thunderstorms can bring hail and damaging winds Lo: 47°

Current Weather

6:27 PM

62°F
RealFeel® 55°
Cloudy More Details
RealFeel Shade™ 55°
Wind SW 23 mph
Wind Gusts 28 mph
Air Quality Fair

Looking Ahead

Thunderstorms, some strong, Tuesday afternoon through Tuesday evening

Sidney Weather Radar

Sidney Weather Radar
Static Radar Temporarily Unavailable
Thank you for your patience as we work to get everything up and running again.
Refresh Page
Clouds
Temperature

Hourly Weather

7 PM 65°
rain drop 71%
8 PM 63°
rain drop 66%
9 PM 60°
rain drop 49%
10 PM 57°
rain drop 49%
11 PM 55°
rain drop 49%
12 AM 54°
rain drop 49%
1 AM 53°
rain drop 61%
2 AM 52°
rain drop 49%
3 AM 52°
rain drop 64%
4 AM 50°
rain drop 59%
5 AM 49°
rain drop 40%
6 AM 47°
rain drop 34%

10-Day Weather Forecast

Today

5/31

75° 47°

Showers and a heavier t-storm

Night: A shower and t-storm; cooler

97%

Mon

6/1

66° 51°

Mostly cloudy and windy

Mostly cloudy, showers around

25%

Tue

6/2

72° 49°

A strong afternoon t-storm

Heavy evening thunderstorms

55%

Wed

6/3

73° 48°

A morning shower

Clear to partly cloudy

63%

Thu

6/4

80° 55°

Sunshine and warmer

Partly cloudy

21%

Fri

6/5

78° 56°

Mostly sunny and comfortable

A crystal-clear sky

16%

Sat

6/6

92° 61°

Partly sunny and hot

A strong t-storm in spots

15%

Sun

6/7

85° 52°

Afternoon showers

Clearing

60%

Mon

6/8

75° 50°

Showers around in the p.m.

Periods of rain

55%

Tue

6/9

81° 54°

Mostly cloudy with showers

Cloudy, a little rain late

75%

Sun & Moon

15 hrs 43 mins
Rise 5:03 AM
Set 8:46 PM
Full Moon
Rise 9:53 PM
Set 5:22 AM

Air Quality

See More
Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Allergy Outlook

See All
Tree Pollen Very High Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander High Data is not supported in this location

Top Stories

Severe Weather

Severe thunderstorms, repeat downpours to soak Central states

4 hours ago

Astronomy

A 'Strawberry Moon,' three-planet meetup headline June's night sky

3 days ago

Weather Forecasts

Dry spell persists across mid-Atlantic, ahead of late week warmup

4 hours ago

Hurricane

Forecasters eye Atlantic, Pacific early in hurricane season

4 hours ago

Astronomy

Blue Origin rocket explosion damages New Glenn launchpad in Florida

2 days ago

More Stories

Featured Stories

Recreation

Venomous Portuguese man o’ war spotted on Myrtle Beach

2 days ago

Recreation

Yosemite crowds offer first look at summer travel without reservations

2 days ago

What can cause the weather to get 'stuck?'

2 days ago 0:52

Weather News

Tiny blue octopus identified as new species

2 days ago

Astronomy

What happened when an astronaut suddenly couldn’t speak in space

4 days ago

World North America United States Montana Sidney

Weather Near Sidney:

  • 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

...

...

...