Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Energy bills to soar this summer with widespread heat predicted. Read the full summer forecast. Chevron right
Polar vortex is linked to the next chill, frost coming to the eastern U.S. See the forecast. Chevron right

Union, AR

64°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Union

Arkansas

64°
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, AR 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

Unlock extended 90-day forecasts

Activate Your Premium+ Subscription

Chevron right

April 30 - May 14

Thu 4/30

66° /51°
55%
Some sun, then increasing clouds with a brief shower or two this afternoon

RealFeel®70°

RealFeel Shade™64°

Max UV Index7.0 (High)

WindENE 9 mph

Fri 5/1

64° /47°
55%
Cloudy with a stray shower

RealFeel®66°

RealFeel Shade™62°

Max UV Index3.0 (Moderate)

WindESE 7 mph

Sat 5/2

71° /43°
5%
Partly sunny and nice

RealFeel®79°

RealFeel Shade™69°

Max UV Index10.0 (Very High)

WindNNW 7 mph

Sun 5/3

76° /52°
7%
Plenty of sunshine; a nice end to the weekend

RealFeel®82°

RealFeel Shade™74°

Max UV Index10.0 (Very High)

WindS 6 mph

Mon 5/4

77° /62°
17%
Comfortable with sunshine and a few clouds

RealFeel®81°

RealFeel Shade™74°

Max UV Index11.0 (Extreme)

WindSSW 10 mph

Tue 5/5

80° /66°
55%
A thick cloud cover and humid; breezy in the morning, watch for a strong thunderstorm in the afternoon

RealFeel®83°

RealFeel Shade™82°

Max UV Index3.0 (Moderate)

WindS 13 mph

Wed 5/6

79° /50°
25%
Pleasant and less humid with intervals of clouds and sunshine

RealFeel®83°

RealFeel Shade™76°

Max UV Index6.0 (High)

WindW 9 mph

Thu 5/7

74° /48°
0%
Plenty of sunshine

RealFeel®77°

RealFeel Shade™71°

Max UV Index11.0 (Extreme)

WindNNW 7 mph

Fri 5/8

77° /53°
0%
Increasing cloudiness

RealFeel®80°

RealFeel Shade™74°

Max UV Index11.0 (Extreme)

WindSSE 6 mph

Sat 5/9

77° /59°
85%
Cloudy with rain tapering to a couple of showers

RealFeel®74°

RealFeel Shade™72°

Max UV Index3.0 (Moderate)

WindE 8 mph

Sun 5/10

77° /59°
55%
A little morning rain; otherwise, cloudy

RealFeel®76°

RealFeel Shade™76°

Max UV Index3.0 (Moderate)

WindSSW 6 mph

Mon 5/11

80° /61°
55%
Mostly cloudy with a little rain in the afternoon

RealFeel®82°

RealFeel Shade™77°

Max UV Index4.0 (Moderate)

WindSE 5 mph

Tue 5/12

80° /64°
56%
Cloudy; a shower in spots in the morning followed by a little rain in the afternoon

RealFeel®79°

RealFeel Shade™78°

Max UV Index2.0 (Low)

WindESE 7 mph

Wed 5/13

81° /57°
55%
Cloudy with a thunderstorm in spots in the afternoon

RealFeel®80°

RealFeel Shade™78°

Max UV Index3.0 (Moderate)

WindSSE 7 mph

Thu 5/14

80° /63°
65%
Cloudy and humid; a couple of showers and a thunderstorm in the afternoon

RealFeel®84°

RealFeel Shade™84°

Max UV Index3.0 (Moderate)

WindS 9 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Summer forecast: Heat, storms to shape the season as El Niño develops

1 day ago

Winter Weather

Polar vortex aftermath to bring chilly May days to Midwest, Northeast

3 hours ago

Severe Weather

Monster 7-inch hailstone confirmed as Texas state record

3 hours ago

Astronomy

Mysterious green glow in Hawaii sky likely rare atmospheric phenomenon

22 hours ago

Weather Forecasts

Rain to douse southern U.S. wildfire risk, ease drought into weekend

2 hours ago

 More Stories

Featured Stories

Severe Weather

Tornado survivor recalls emerging from storm shelter in Oklahoma

1 day ago

Recreation

U.S. Coast Guard rescues hikers stranded on Alaskan volcano

22 hours ago

Weather News

Humpback whale 'Timmy' guided to safety in rescue off Germany’s coast

1 day ago

Severe Weather

EF3 Texas tornado shreds homes, buildings following weekend twisters n...

7 hours ago

Astronomy

2 full moons will light up May 2026, including a rare blue moon

2 days ago
World North America United States Arkansas Union

Weather Near Union:

  • Bossier City, LA
  • Shreveport, LA
  • Texarkana, TX
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

...

...

...