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Significant September Nor’easter is brewing for the East Coast. Click for details. Chevron right
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Mauna Kea, HI

84°F
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Mauna Kea

Hawaii

84°
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Mauna Kea, HI Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar Monthly Air Quality Health & Activities

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3 PM

83°
RealFeel® 85°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 38%
Chevron down
Cloudy
alerts

Hurricane Watch

11:01 AM Wednesday - 7:15 PM Wednesday
alerts

Flood Watch

12:00 PM Wednesday - 6:00 PM Saturday
alerts

Orange Volcano Watch

11:53 PM Tuesday - 11:53 PM Wednesday
alerts

Orange Volcano Watch

8:23 AM Wednesday - 8:23 AM Thursday
alerts

Tropical Cyclone Statement

11:19 AM Wednesday - 7:30 PM Wednesday

RealFeel Shade™84°

Heat Index87°

WindSSW 16 mph

Air QualityFair

Max UV Index1.2 (Low)

Wind Gusts25 mph

Humidity68%

Indoor Humidity68% (Very Humid)

Dew Point71° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover90%

Visibility10 mi

Cloud Ceiling1700 ft

4 PM

82°
RealFeel® 84°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 47%
Chevron down
Cloudy
alerts

Hurricane Watch

11:01 AM Wednesday - 7:15 PM Wednesday
alerts

Flood Watch

12:00 PM Wednesday - 6:00 PM Saturday
alerts

Orange Volcano Watch

11:53 PM Tuesday - 11:53 PM Wednesday
alerts

Orange Volcano Watch

8:23 AM Wednesday - 8:23 AM Thursday
alerts

Tropical Cyclone Statement

11:19 AM Wednesday - 7:30 PM Wednesday

RealFeel Shade™84°

Heat Index86°

WindSSE 15 mph

Air QualityFair

Max UV Index0.7 (Low)

Wind Gusts23 mph

Humidity71%

Indoor Humidity71% (Very Humid)

Dew Point71° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover90%

Visibility10 mi

Cloud Ceiling1400 ft

5 PM

81°
RealFeel® 83°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 49%
Chevron down
Cloudy
alerts

Hurricane Watch

11:01 AM Wednesday - 7:15 PM Wednesday
alerts

Flood Watch

12:00 PM Wednesday - 6:00 PM Saturday
alerts

Orange Volcano Watch

11:53 PM Tuesday - 11:53 PM Wednesday
alerts

Orange Volcano Watch

8:23 AM Wednesday - 8:23 AM Thursday
alerts

Tropical Cyclone Statement

11:19 AM Wednesday - 7:30 PM Wednesday

RealFeel Shade™83°

Heat Index86°

WindSSE 15 mph

Air QualityFair

Max UV Index0.3 (Low)

Wind Gusts22 mph

Humidity71%

Indoor Humidity71% (Very Humid)

Dew Point71° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover90%

Visibility10 mi

Cloud Ceiling1100 ft

6 PM

80°
RealFeel® 78°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 55%
Chevron down
Showers
alerts

Hurricane Watch

11:01 AM Wednesday - 7:15 PM Wednesday
alerts

Flood Watch

12:00 PM Wednesday - 6:00 PM Saturday
alerts

Orange Volcano Watch

11:53 PM Tuesday - 11:53 PM Wednesday
alerts

Orange Volcano Watch

8:23 AM Wednesday - 8:23 AM Thursday
alerts

Tropical Cyclone Statement

11:19 AM Wednesday - 7:30 PM Wednesday

RealFeel Shade™78°

Heat Index84°

WindSSE 16 mph

Air QualityFair

Max UV Index0.0 (Low)

Wind Gusts22 mph

Humidity74%

Indoor Humidity74% (Very Humid)

Dew Point71° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover90%

Rain0.03 in

Visibility6 mi

Cloud Ceiling1100 ft

7 PM

80°
RealFeel® 79°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 70%
Chevron down
Rain
alerts

Hurricane Watch

11:01 AM Wednesday - 7:15 PM Wednesday
alerts

Flood Watch

12:00 PM Wednesday - 6:00 PM Saturday
alerts

Orange Volcano Watch

11:53 PM Tuesday - 11:53 PM Wednesday
alerts

Orange Volcano Watch

8:23 AM Wednesday - 8:23 AM Thursday
alerts

Tropical Cyclone Statement

11:19 AM Wednesday - 7:30 PM Wednesday

Heat Index84°

WindSSE 18 mph

Air QualityFair

Wind Gusts22 mph

Humidity76%

Indoor Humidity76% (Extremely Humid)

Dew Point72° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover98%

Rain0.05 in

Visibility5 mi

Cloud Ceiling1100 ft

8 PM

80°
RealFeel® 77°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 70%
Chevron down
Rain
alerts

Flood Watch

12:00 PM Wednesday - 6:00 PM Saturday
alerts

Orange Volcano Watch

11:53 PM Tuesday - 11:53 PM Wednesday
alerts

Orange Volcano Watch

8:23 AM Wednesday - 8:23 AM Thursday

Heat Index83°

WindSSW 18 mph

Air QualityFair

Wind Gusts22 mph

Humidity77%

Indoor Humidity77% (Extremely Humid)

Dew Point72° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Rain0.05 in

Visibility5 mi

Cloud Ceiling1100 ft

9 PM

79°
RealFeel® 77°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 70%
Chevron down
Rain
alerts

Flood Watch

12:00 PM Wednesday - 6:00 PM Saturday
alerts

Orange Volcano Watch

11:53 PM Tuesday - 11:53 PM Wednesday
alerts

Orange Volcano Watch

8:23 AM Wednesday - 8:23 AM Thursday

Heat Index80°

WindNW 20 mph

Air QualityFair

Wind Gusts22 mph

Humidity78%

Indoor Humidity78% (Extremely Humid)

Dew Point72° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Rain0.05 in

Visibility5 mi

Cloud Ceiling1400 ft

10 PM

79°
RealFeel® 79°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 40%
Chevron down
Cloudy
alerts

Flood Watch

12:00 PM Wednesday - 6:00 PM Saturday
alerts

Orange Volcano Watch

11:53 PM Tuesday - 11:53 PM Wednesday
alerts

Orange Volcano Watch

8:23 AM Wednesday - 8:23 AM Thursday

Heat Index80°

WindNW 21 mph

Air QualityFair

Wind Gusts23 mph

Humidity77%

Indoor Humidity77% (Very Humid)

Dew Point71° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling1700 ft

11 PM

78°
RealFeel® 78°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 34%
Chevron down
Cloudy
alerts

Flood Watch

12:00 PM Wednesday - 6:00 PM Saturday
alerts

Orange Volcano Watch

11:53 PM Tuesday - 11:53 PM Wednesday
alerts

Orange Volcano Watch

8:23 AM Wednesday - 8:23 AM Thursday

Heat Index80°

WindNW 23 mph

Air QualityFair

Wind Gusts25 mph

Humidity78%

Indoor Humidity78% (Very Humid)

Dew Point71° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling2000 ft

Hourly Weather Forecast for Mauna Kea

AccuWeather's hourly forecast for Mauna Kea provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 83° with a RealFeel® of 85°, cloudy with a 38% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.

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Weather Near Mauna Kea:

  • East Honolulu, HI
  • Honolulu, HI
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