Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
World Cup match stopped due to storms. Click for the latest news, photos. Chevron right
Massive heat dome to expand into next week. See how hot it will get. Chevron right

Union, SC

90°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Union

South Carolina

90°
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
Union, SC 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, July 7

Day

7/7
87°Hi
RealFeel® 93°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 93°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Cloudy with a stray thunderstorm

Max UV Index3.0 (Moderate)

WindENE 5 mph

Wind Gusts8 mph

Probability of Precipitation55%

Probability of Thunderstorms33%

Precipitation0.07 in

Rain0.07 in

Hours of Precipitation1.5

Hours of Rain1.5

Cloud Cover99%

Morning

Afternoon

Night

7/7
72°Lo
RealFeel® 77°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Cloudy and humid; a couple of showers and a thunderstorm late

WindE 2 mph

Wind Gusts7 mph

Probability of Precipitation65%

Probability of Thunderstorms31%

Precipitation0.15 in

Rain0.15 in

Hours of Precipitation2

Hours of Rain2

Cloud Cover98%

Evening

Overnight

Sun & Moon

14 hrs 21 mins
Rise 6:21 AM
Set 8:42 PM
Last Quarter
Rise 12:33 AM
Set 1:36 PM

Temperature History

7/7
High
Low
Forecast
87°
72°
Average
92°
70°
Last Year
97°
72°

Further Ahead

Hourly

10-Day

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Severe Weather

Central U.S. storms to bring daily dose of severe weather, flood risk

24 minutes ago

Weather Forecasts

Massive Midwest heat dome brewing prior to Independence Day

2 hours ago
Live Blog

Live: World Cup 2026 weather updates

LATEST ENTRY

World Cup 2026 goes beyond Earth

1 hour ago

Severe Weather

Storm knocks down tree, exposes 100-year old hidden gravestone

3 hours ago

Weather Forecasts

Cooler air and rain to arrive for the Pacific Northwest

19 minutes ago

 More Stories

Featured Stories

Weather News

Deadly heat grips France, western Europe faces extreme heat wave

4 hours ago

Weather News

Utah wildfires force evacuations as crews work in hot, windy weather

3 hours ago

Astronomy

Webb telescope captures ‘sparkling’ stars being born in new image

1 day ago

Weather News

Endangered fin whale found dead on cruise ship's bow in Alaska

6 hours ago

Astronomy

Meteorological summer vs. astronomical summer explained

7 hours ago
World North America United States South Carolina Union

Weather Near Union:

  • Columbia, SC
  • St. Andrews, SC
  • Sumter, SC
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

...

...

...