Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Northeast braces for coldest weekend of winter. See how low temps will plunge. Chevron right

Mauna Loa Observatory, HI

46°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Mauna Loa Observatory

Hawaii

46°
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
Mauna Loa Observatory, HI Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar 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 Monthly Air Quality Health & Activities
Orange Volcano Watch

Unlock extended 90-day forecasts

Activate Your Premium+ Subscription

Chevron right

February 5 - March 6

Thu 2/5

50° /34°
11%
Mostly sunny
alerts

Orange Volcano Watch

9:02 AM Thursday - 9:02 AM Friday

RealFeel®51°

RealFeel Shade™46°

Max UV Index7.0 (High)

WindSSW 9 mph

Fri 2/6

39° /33°
89%
Some sun, then turning cloudy with a couple of showers around, mainly late; colder
alerts

Orange Volcano Watch

9:02 AM Thursday - 9:02 AM Friday

RealFeel®33°

RealFeel Shade™32°

Max UV Index4.0 (Moderate)

WindSW 9 mph

Sat 2/7

38° /35°
95%
Cloudy and cold with rain showers

RealFeel®42°

RealFeel Shade™40°

Max UV Index2.0 (Low)

WindNNE 4 mph

Sun 2/8

38° /32°
99%
Cloudy and cold with showers, some heavy

RealFeel®37°

RealFeel Shade™37°

Max UV Index1.0 (Low)

WindE 6 mph

Mon 2/9

43° /32°
96%
Cloudy and chilly with showers, some heavy

RealFeel®36°

RealFeel Shade™36°

Max UV Index2.0 (Low)

WindE 10 mph

Tue 2/10

45° /37°
94%
Rain

RealFeel®42°

RealFeel Shade™39°

Max UV Index3.0 (Moderate)

WindE 9 mph

Wed 2/11

47° /35°
55%
Occasional rain and drizzle

RealFeel®49°

RealFeel Shade™43°

Max UV Index7.0 (High)

WindESE 9 mph

Thu 2/12

48° /35°
49%
Periods of clouds and sunshine with a shower in the area in the afternoon

RealFeel®57°

RealFeel Shade™49°

Max UV Index7.0 (High)

WindESE 5 mph

Fri 2/13

47° /34°
60%
Rain at times

RealFeel®54°

RealFeel Shade™49°

Max UV Index4.0 (Moderate)

WindESE 5 mph

Sat 2/14

46° /35°
60%
Occasional rain

RealFeel®41°

RealFeel Shade™39°

Max UV Index2.0 (Low)

WindESE 9 mph

Sun 2/15

46° /34°
55%
Continued cloudy and windy; occasional afternoon rain

RealFeel®33°

RealFeel Shade™33°

Max UV Index3.0 (Moderate)

WindE 27 mph

Mon 2/16

45° /32°
55%
Mostly cloudy and windy with a shower in the area

RealFeel®32°

RealFeel Shade™31°

Max UV Index3.0 (Moderate)

WindE 25 mph

Tue 2/17

49° /32°
55%
Partly sunny with a shower in spots

RealFeel®39°

RealFeel Shade™37°

Max UV Index7.0 (High)

WindE 24 mph

Wed 2/18

48° /31°
25%
Mostly cloudy

RealFeel®46°

RealFeel Shade™44°

Max UV Index2.0 (Low)

WindE 9 mph

Thu 2/19

45° /33°
20%
Partly sunny

RealFeel®48°

RealFeel Shade™42°

Max UV Index8.0 (Very High)

WindE 8 mph

Fri 2/20

45° /34°
55%
Sunshine and a few clouds with a passing shower in the afternoon

RealFeel®47°

RealFeel Shade™40°

Max UV Index8.0 (Very High)

WindE 8 mph

Sat 2/21

46° /34°
55%
Mostly cloudy; a shower in spots in the morning followed by a little rain in the afternoon

RealFeel®52°

RealFeel Shade™45°

Max UV Index6.0 (High)

WindSE 6 mph

Sun 2/22

45° /34°
25%
Periods of clouds and sunshine

RealFeel®51°

RealFeel Shade™44°

Max UV Index4.0 (Moderate)

WindSSW 5 mph

Mon 2/23

47° /35°
20%
Hazy sunshine

RealFeel®57°

RealFeel Shade™47°

Max UV Index6.0 (High)

WindESE 4 mph

Tue 2/24

47° /34°
25%
Mainly cloudy

RealFeel®51°

RealFeel Shade™49°

Max UV Index3.0 (Moderate)

WindSSE 2 mph

Wed 2/25

48° /35°
25%
Increasing amounts of sunshine

RealFeel®53°

RealFeel Shade™44°

Max UV Index9.0 (Very High)

WindSSE 6 mph

Thu 2/26

46° /34°
10%
Mostly sunny

RealFeel®59°

RealFeel Shade™44°

Max UV Index9.0 (Very High)

WindS 5 mph

Fri 2/27

47° /34°
25%
Times of clouds and sun

RealFeel®52°

RealFeel Shade™50°

Max UV Index4.0 (Moderate)

WindSE 4 mph

Sat 2/28

46° /35°
25%
Times of clouds and sun

RealFeel®57°

RealFeel Shade™46°

Max UV Index9.0 (Very High)

WindSE 6 mph

Sun 3/1

46° /35°
25%
Cloudy

RealFeel®45°

RealFeel Shade™43°

Max UV Index2.0 (Low)

WindESE 6 mph

Mon 3/2

47° /34°
25%
Cloudy

RealFeel®42°

RealFeel Shade™41°

Max UV Index2.0 (Low)

WindESE 8 mph

Tue 3/3

46° /35°
62%
Rain

RealFeel®40°

RealFeel Shade™40°

Max UV Index2.0 (Low)

WindS 9 mph

Wed 3/4

46° /33°
61%
A couple of morning showers; otherwise, intervals of clouds and sunshine

RealFeel®44°

RealFeel Shade™40°

Max UV Index4.0 (Moderate)

WindW 9 mph

Thu 3/5

45° /34°
20%
Some sunshine

RealFeel®43°

RealFeel Shade™35°

Max UV Index10.0 (Very High)

WindWSW 13 mph

Fri 3/6

45° /34°
60%
Times of clouds and sun with a shower in the afternoon

RealFeel®40°

RealFeel Shade™34°

Max UV Index10.0 (Very High)

WindSW 15 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Winter Weather

Northeast braces for coldest weekend of winter with snow for some

2 hours ago

Winter Weather

Florida growers battle rare freeze, threatening crops

1 day ago

Winter Weather

Frigid air eases in second week of February for Midwest, East

2 hours ago

Winter Weather

New Jersey firefighter dies after falling into frozen Delaware River

2 hours ago

Winter Weather

‘Like a bomb went off:’ ESPN's Kirk Herbstreit describes ice storm dam...

1 day ago

More Stories

Featured Stories

Astronomy

6 planets, moon will align in February, but there's a catch

7 hours ago

Recreation

Death Valley seeks tips after illegal off-roading damages rare plants

7 hours ago

Weather News

Teen swam hours to get help for family swept out to sea

1 day ago

Winter Weather

Body recovered from frozen Potomac River in Washington, D.C.

1 day ago

Winter Weather

Snow piles nearly 7 feet high as deadly storms bury northern Japan

2 days ago

World North America United States Hawaii Mauna Loa Observatory

Weather Near Mauna Loa Observatory:

  • East Honolulu, HI
  • Honolulu, HI
  • Pa'auhau-Pa'auilo CCD, HI
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

...

...

...