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Weather in Johnston Atoll, US Minor Outlying Islands

Now
75 °F

Mild.


Feels Like: 72 °F
Forecast: 81 / 77 °F
Wind: No wind

Location: MADIS Weather Station TOAP6 (RAWS)
Current Time: Dec 5, 2025 at 11:27:42 pm
Latest Report: Dec 5, 2025 at 9:23 pm
Visibility: N/A
Pressure: N/A
Humidity: 100%
Dew Point: 75 °F
Location of Johnston AtollLocation

Upcoming 5 hours

Now12:00 am1:00 am2:00 am3:00 am4:00 am
75 °F78 °F78 °F78 °F78 °F78 °F

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Forecast for the next 48 hours

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 SaturdaySunday
 NightMorningAfternoonEveningNightMorningAfternoon
Forecast
Temperature78 °F78 °F80 °F79 °F78 °F79 °F80 °F
Passing showers. Overcast.Isolated thunder­storms. Overcast.Cloudy.Passing showers. Overcast.Isolated thunder­storms. Overcast.Overcast.Passing showers. Overcast.
Feels Like80 °F81 °F83 °F82 °F80 °F82 °F84 °F
Wind Speed17 mph19 mph19 mph18 mph15 mph18 mph17 mph
Wind DirectionE
E
E
E
E
E
E
Humidity82%80%79%81%83%81%78%
Dew Point72 °F72 °F73 °F73 °F72 °F72 °F72 °F
Visibility5 mi6 mi6 mi6 mi6 mi7 mi6 mi
Probability of Precipitation28%42%2%0%35%1%2%
Amount of Rain0.02"0.03"0.00"0.00"0.03"0.00"0.01"
Amount of Snow0.00"0.00"0.00"0.00"0.00"0.00"0.00"
* Updated Friday, December 5, 2025 9:42:35 pm Johnston Atoll time - Weather by CustomWeather, © 2025

14 day forecast, day-by-dayHour-by-hour forecast for next week

Yesterday's weather

Mild. 80 / 72 °F
Humidity: 99%. Wind: 2 mph from Southwest

More weather last week

Currently at nearby stations

73 °F

Kekaha - Pacific Missile Test Facility Barking Sands: (733 mi)

Light rain. Overcast.

77 °F

Lihue Airport: (757 mi)

Passing clouds.

73 °F

Kalaeloa Airport: (812 mi)

Clear.

More weather in US Minor Outlying Islands

Forecast for the next 2 weeks

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Detailed forecast for 14 days