Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Bomb cyclone to bring blizzard conditions, icy travel, strong winds. See the forecast. Chevron right
Ice, snow to disrupt post-Christmas travel in Northeast, including NYC. Get the forecast. Chevron right

Union Center, SD

49°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Union Center

South Dakota

49°
No results found.
Try searching for a city, zip code or point of interest.
settings
Union Center, SD 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
Saturday, December 27

Current Weather

12:33 AM

49°F
Clear
RealFeel® 46°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
RealFeel®
46°
Wind
W 7 mph
Wind Gusts
12 mph
Humidity
50%
Indoor Humidity
39% (Slightly Dry)
Dew Point
31° F
Pressure
↓ 29.56 in
Cloud Cover
0%
Visibility
24 mi
Cloud Ceiling
40000 ft

Day

12/27
49°Hi
RealFeel® 41°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
RealFeel Shade™ 39°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Strong winds; periods of clouds and sunshine

Max UV Index2.0 (Low)

AccuLumen Brightness Index™7 (Bright)

WindNW 23 mph

Wind Gusts47 mph

Probability of Precipitation5%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover65%

Morning

Afternoon

Night

12/27
7°Lo
RealFeel® -22°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
Very windy; snow at times this evening, accumulating a coating to an inch; otherwise, cloudy and much colder

WindNW 27 mph

Wind Gusts48 mph

Probability of Precipitation76%

Probability of Thunderstorms0%

Precipitation0.04 in

Snow0.8

Hours of Precipitation3

Cloud Cover95%

Evening

Overnight

Sun & Moon

8 hrs 50 mins
Rise 7:27 AM
Set 4:17 PM
First Quarter
Rise 11:27 AM
Set 12:38 AM

Temperature History

12/27
High
Low
Forecast
49°
7°
Average
36°
13°
Last Year
52°
22°

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Winter Weather

Bomb storm to bring blizzard conditions, ice to Great Lakes, Northeast

11 hours ago

Winter Weather

Late-week snowstorm looms for part of Northeast, including NYC

11 hours ago

Weather News

Top 10 weather events of 2025 that smashed records

15 hours ago

Weather Forecasts

New Year's forecast: Snow for Great Lakes, Northeast; Drier in Cali

10 hours ago

Winter Weather

Arctic blast to bring waves of dangerous cold to Midwest, Northeast

11 hours ago

 More Stories

Featured Stories

Health

CDC links raw oysters to 64 salmonella cases in 22 states

17 hours ago

Recreation

Hiker’s body recovered from California's tallest mountain after storms

2 days ago

Astronomy

The upsidedown moon: Why the moon looks odd on the other side of the w...

15 hours ago

Health

Traveler might have exposed many to measles in Massachusetts

1 day ago

Recreation

Big Bend National Park asks visitors to stop treating it like a ‘trash...

2 days ago
World North America United States South Dakota Union Center

Weather Near Union Center:

  • Rapid City, SD
  • Sheridan, WY
  • Spearfish, SD
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect RealFeel® and RealFeel Shade™ 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 RealFeel® and RealFeel Shade™ 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
© 2025 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

...

...

...