Sunday, December 21

Day

12/21

80°Hi

RealFeel® 80°

RealFeel Shade™ 78°

Sunny much of the time and warm with the temperature breaking the record of 79 set in 2024

Max UV Index3.0 (Moderate)

AccuLumen Brightness Index™9 (Very Bright)

WindENE 5 mph

Wind Gusts7 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover11%

Morning

Afternoon

Night

12/21

52°Lo

RealFeel® 53°

Clear to partly cloudy

WindNE 5 mph

Wind Gusts7 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover18%

Evening

Overnight

Sun & Moon

9 hrs 57 mins

Rise 7:28 AM

Set 5:25 PM

Waxing Crescent

Rise 9:03 AM

Set 6:53 PM

Temperature History

12/21

High

Low

Forecast

80°

52°

Average

65°

44°

Last Year

79°

50°

Record

79°

2024

28°

1930

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Winter Weather

Northeast U.S. will get a mixed bag of precipitation this holiday week

8 hours ago

Weather Forecasts

Christmas week US travelers to face stormy weather on West Coast

9 hours ago

Weather News

Largest wildlife overpass in North America opens across 6-lane highway

1 day ago

Weather Forecasts

Heavy rain, flooding to focus on California leading up to Christmas

8 hours ago

Winter Weather

What are the snowiest cities in the US?

19 hours ago

Featured Stories

Weather News

 Los Angeles wildfires linked to spike in heart, lung emergencies

1 day ago

Astronomy

Satellite ‘Crash Clock’ shows orbit 2.8 days from potential disaster

3 days ago

Weather News

Why the weirdest sea level changes on Earth are happening off the coas...

2 days ago

Weather News

Is it safe to eat snow? Here's what the science says

3 days ago

Astronomy

Interstellar comet 3I/ATLAS swings by Earth this week

1 day ago

Phoenix, AZ