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Akau Island, Johnston Atoll

82°F
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Today Hourly Daily Radar Monthly Air Quality Health & Activities
Friday, August 22

Day

8/22
84°Hi
RealFeel® 93°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 87°
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
Some sun, then turning cloudy

Max UV Index10.0 (Very High)

AccuLumen Brightness Index™4 (Dull)

WindE 15 mph

Wind Gusts24 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover79%

Morning

Afternoon

Night

8/22
80°Lo
RealFeel® 82°
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
Mainly clear in the evening; cloudy late

WindE 15 mph

Wind Gusts24 mph

Probability of Precipitation25%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover80%

Evening

Overnight

Sun & Moon

12 hrs 35 mins
Rise 7:03 AM
Set 7:38 PM
Waning Crescent
Rise 6:38 AM
Set 7:38 PM

Temperature History

8/22
High
Low
Forecast
84°
80°
Average
87°
72°
Last Year
90°
72°

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World Oceania United States Minor Outlying Islands Johnston Atoll Akau Island

Weather Near Akau Island:

  • Johnston Island, Johnston Atoll
  • Ni'ihau CCD, HI
  • Sand Island, Johnston Atoll
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