Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Severe weather to focus on central U.S. into the start of April. See the forecast. Chevron right
Snow and ice to kick off April from Minnesota to Maine. Get the forecast. Chevron right

Union, SC

69°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Union

South Carolina

69°
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
Union, SC 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 Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Tuesday, March 31

Current Weather

9:50 PM

69°F
Clear
RealFeel® 68°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel®
68°
Wind
SSE 2 mph
Wind Gusts
8 mph
Humidity
75%
Indoor Humidity
75% (Slightly Humid)
Dew Point
61° F
Pressure
↑ 30.18 in
Cloud Cover
7%
Visibility
12 mi
Cloud Ceiling
40000 ft

Night

3/31
56°Lo
RealFeel® 55°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Turning cloudy

WindS 6 mph

Wind Gusts12 mph

Probability of Precipitation8%

Probability of Thunderstorms2%

Precipitation0.00 in

Cloud Cover65%

Evening

Overnight

Sun & Moon

12 hrs 32 mins
Rise 7:15 AM
Set 7:47 PM
Waxing Gibbous
Rise 6:41 PM
Set 6:48 AM

Temperature History

3/31
High
Low
Forecast
78°
56°
Average
69°
42°
Last Year
70°
59°

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Severe Weather

Pre-Easter severe storms, flooding downpours to focus on central US

5 hours ago
Live Blog

Artemis II updates: Astronauts prepare for 1st moon mission since 1972

LATEST ENTRY

‘Godspeed, Artemis II’: NASA astronaut on ISS sends message ahead of launch

6 hours ago

Weather Forecasts

Pre-Easter forecast: Warmth in East, West cools ahead of another flip

7 hours ago

Astronomy

April’s full Pink moon rises April 1: Here’s when to watch

4 days ago

Winter Weather

Ice and snow to bring power outage, travel risks to northern U.S.

6 hours ago

 More Stories

Featured Stories

Climate

Colorado towns enact water restrictions as drought forecast looks grim

10 hours ago

Astronomy

Artemis II: What to know about this historic moon mission

1 day ago

Why Easter moves around each year

15 hours ago 0:31

Weather News

Heat wave: Most record highs since 1951, hottest March in 7 states

11 hours ago

Astronomy

April's back-to-back astronomy events include 1st meteor shower in mon...

4 days ago
World North America United States South Carolina Union

Weather Near Union:

  • Asheville, NC
  • Greenville, SC
  • Spartanburg, 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

...

...

...