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Weather in Johnston Atoll, US Minor Outlying Islands

Now
75 °F

Mild.


Feels Like: 72 °F
Forecast: 80 / 76 °F
Wind: 3 mph from Southwest

Location: MADIS Weather Station TOAP6 (RAWS)
Current Time: Dec 8, 2025 at 9:10:09 pm
Latest Report: Dec 8, 2025 at 7:23 pm
Visibility: N/A
Pressure: N/A
Humidity: 100%
Dew Point: 75 °F
Location of Johnston AtollLocation

Upcoming 5 hours

Now10:00 pm11:00 pm12:00 am1:00 am2:00 am
75 °F78 °F78 °F77 °F77 °F77 °F

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Forecast for the next 48 hours

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 MondayTuesdayWednesday
 EveningNightMorningAfternoonEveningNightMorning
Forecast
Temperature78 °F77 °F77 °F79 °F78 °F77 °F77 °F
Passing showers. Cloudy.Passing showers. Partly cloudy.Sunny.Passing showers. Mostly sunny.Passing showers. Scatt­erred clouds.Clear.Sunny.
Feels Like81 °F79 °F79 °F82 °F80 °F78 °F79 °F
Wind Speed14 mph14 mph15 mph12 mph15 mph13 mph13 mph
Wind DirectionENE
ENE
E
NE
ENE
ENE
ENE
Humidity79%77%76%76%80%81%77%
Dew Point71 °F69 °F69 °F71 °F71 °F70 °F69 °F
Visibility6 mi6 mi8 mi7 mi6 mi6 mi7 mi
Probability of Precipitation39%30%5%11%28%10%5%
Amount of Rain0.03"0.01"0.00"0.01"0.01"0.00"0.00"
Amount of Snow0.00"0.00"0.00"0.00"0.00"0.00"0.00"
* Updated Monday, December 8, 2025 3:42:38 pm Johnston Atoll time - Weather by CustomWeather, © 2025

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

Yesterday's weather

Mild. 81 / 73 °F
Humidity: 100%. Wind: 5 mph from Southwest

More weather last week

Currently at nearby stations

73 °F

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

Clear. (1 hour ago)

75 °F

Lihue Airport: (757 mi)

Passing clouds.

73 °F

Kalaeloa Airport: (812 mi)

Clear. (1 hour ago)

More weather in US Minor Outlying Islands

Forecast for the next 2 weeks

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SunMonTueWedThuFriSat
7
8

View historic weather

24
25
26
27

Detailed forecast for 14 days