Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Hawk Fire forces 42,000 to evacuate in Nevada. Click for the latest. Chevron right

Union Square, CA

60°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Union Square

California

60°
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 Square, CA 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, August 25

Day

8/25
68°Hi
RealFeel® 71°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel Shade™ 65°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Areas of low clouds, then sun

Max UV Index7.0 (High)

AccuLumen Brightness Index™6 (Medium)

WindWSW 9 mph

Wind Gusts22 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover53%

Morning

Afternoon

Night

8/25
58°Lo
RealFeel® 56°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Partly cloudy this evening followed by areas of low clouds late

WindSW 8 mph

Wind Gusts15 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover56%

Evening

Overnight

Sun & Moon

13 hrs 16 mins
Rise 6:33 AM
Set 7:49 PM
Waxing Gibbous
Rise 6:44 PM
Set 4:58 AM

Temperature History

8/25
High
Low
Forecast
68°
58°
Average
69°
56°
Last Year
66°
58°
Record
93°
1988
50°
1955

Further Ahead

Hourly

10-Day

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Hurricane

Atlantic hurricane season comes alive with 2 tropical threats emerging

1 hour ago

Weather Forecasts

Taste of fall to last into Wednesday for Northeast

1 hour ago

Weather News

Hawk Fire forces 42,000 to evacuate as homes burn near Reno

16 hours ago

Hurricane

Hawaii resumes Lala recovery after Moke passes south

21 hours ago

Severe Weather

Storms to bring hail, damaging winds to the Plains to Midwest

1 hour ago

 More Stories

Featured Stories

Astronomy

Best lunar eclipse for the US until 2029 arrives Thursday night

16 hours ago

Recreation

Visitor dies in Death Valley after becoming stranded in 116-degree hea...

2 days ago

Severe Weather

Mother, 2-year-old daughter killed by lightning in Florida

18 hours ago

Weather News

8-year-old dies from rare brain-eating amoeba

21 hours ago

Weather News

Salmonella cases from jalapeno peppers reach 431 across 32 states

3 days ago
World North America United States California Union Square

Weather Near Union Square:

  • Oakland, CA
  • San Francisco, CA
  • San Jose, CA
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

...

...

...