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Akau Island, Johnston Atoll

82°F
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Today Hourly Daily Radar Monthly Air Quality Health & Activities
Wednesday, August 20

Day

8/20
85°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™ 88°
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
Mostly sunny and pleasant

Max UV Index12.0 (Extreme)

AccuLumen Brightness Index™9 (Very Bright)

WindE 15 mph

Wind Gusts27 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover21%

Morning

Afternoon

Night

8/20
80°Lo
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
Clear to partly cloudy

WindENE 15 mph

Wind Gusts25 mph

Probability of Precipitation25%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover22%

Evening

Overnight

Sun & Moon

12 hrs 37 mins
Rise 7:03 AM
Set 7:40 PM
Waning Crescent
Rise 4:41 AM
Set 6:12 PM

Temperature History

8/20
High
Low
Forecast
85°
80°
Average
87°
72°
Last Year
88°
71°

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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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