Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Heat, humidity to build across the Northeast. See how high temperatures will get. Chevron right
Atlantic hurricane season is here, but when will the 1st storm form? Get the forecast Chevron right

Sidney, MT

74°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Sidney

Montana

74°
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

Tue, Jun 2

Sun giving way to increasing clouds with a heavy thunderstorm this afternoon; thunderstorms can bring flooding downpours, hail and damaging wind gusts Hi: 75°

Tonight: A couple of drenching evening thunderstorms; otherwise, partly cloudy Lo: 53°

Current Weather

3:05 PM

74°F
RealFeel® 81°
Sunny More Details
RealFeel Shade™ 72°
Wind WSW 6 mph
Wind Gusts 12 mph
Air Quality Fair

Looking Ahead

Thunderstorms, some heavy, this afternoon through this 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

4 PM 75°
rain drop 22%
5 PM 75°
rain drop 43%
6 PM 74°
rain drop 47%
7 PM 69°
rain drop 51%
8 PM 68°
rain drop 49%
9 PM 66°
rain drop 49%
10 PM 63°
rain drop 58%
11 PM 60°
rain drop 49%
12 AM 58°
rain drop 49%
1 AM 56°
rain drop 64%
2 AM 55°
rain drop 25%
3 AM 53°
rain drop 20%

10-Day Weather Forecast

Today

6/2

75° 53°

A heavy t-storm in the p.m.

Night: Heavy evening thunderstorms

55%

Wed

6/3

73° 47°

Breezy in the afternoon

Clear to partly cloudy

25%

Thu

6/4

78° 51°

Sunny to partly cloudy

Partly cloudy with a t-storm

7%

Fri

6/5

78° 53°

Partly sunny and comfortable

A crystal-clear sky

5%

Sat

6/6

91° 61°

Partly sunny, breezy and hot

Clouds breaking

8%

Sun

6/7

80° 53°

Mostly cloudy and not as warm

Clouds breaking

21%

Mon

6/8

80° 55°

Mostly cloudy

Partly cloudy

23%

Tue

6/9

86° 61°

Strong afternoon t-storms

Strong evening thunderstorms

74%

Wed

6/10

88° 60°

A strong morning thunderstorm

Rain and a thunderstorm early

81%

Thu

6/11

77° 56°

A few showers in the morning

Mainly clear

55%

Sun & Moon

15 hrs 46 mins
Rise 5:02 AM
Set 8:48 PM
Waning Gibbous
Rise 11:26 PM
Set 7:19 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 Moderate 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 Low Data is not supported in this location

Top Stories

Weather Forecasts

Northeast heat, humidity to make it feel like summer by the weekend

2 hours ago

Severe Weather

Plains, Mississippi Valley brace for multiple days of severe storms

1 hour ago

Severe Weather

After quiet May, Illinois leads the nation in tornado reports this yea...

3 hours ago

Hurricane

Eastern Pacific poised for first storms of 2026 hurricane season

2 hours ago

Weather Forecasts

Torrential downpours to raise flash flood risk in south-central US

5 hours ago

More Stories

Featured Stories

Weather News

Record sargassum seaweed swamps Caribbean, U.S. beaches

2 hours ago

Astronomy

Daytime meteor startles New England with loud boom

1 day ago

Astronomy

Satellite images show damage after Blue Origin rocket explosion

1 day ago

Recreation

Yosemite crowds offer first look at summer travel without reservations

4 days ago

Weather News

NASA images reveal massive Santa Rosa Island fire burn scar

4 hours 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

...

...

...