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Weather in Johnston Atoll, US Minor Outlying Islands

Now
23 °C

Mild.


Feels Like: 20 °C
Forecast: 29 / 26 °C
Wind: 3 km/h from East

Location: MADIS Weather Station TOAP6 (RAWS)
Current Time: Sep 10, 2025 at 1:23:58 am
Latest Report: Sep 10, 2025 at 12:23 am
Visibility: N/A
Pressure: N/A
Humidity: 100%
Dew Point: 23 °C

Upcoming 5 hours

Now 2:00 am 3:00 am 4:00 am 5:00 am 6:00 am
23 °C 27 °C 27 °C 27 °C 27 °C 27 °C

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Forecast for the next 48 hours

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  Wednesday Thursday
  Night Morning Afternoon Evening Night Morning Afternoon
Forecast
Temperature 27 °C 28 °C 29 °C 27 °C 27 °C 27 °C 28 °C
Clear. Mostly sunny. Sunny. Clear. Passing showers. Partly cloudy. Passing showers. Overcast. Passing showers. Overcast.
Feels Like 30 °C 30 °C 32 °C 30 °C 29 °C 29 °C 32 °C
Wind Speed 23 km/h 22 km/h 15 km/h 17 km/h 18 km/h 17 km/h 16 km/h
Wind Direction ESE
E
E
E
E
E
ENE
Humidity 80% 74% 66% 75% 77% 74% 72%
Dew Point 23 °C 22 °C 22 °C 23 °C 22 °C 22 °C 23 °C
Visibility 10 km 10 km 11 km 7 km 11 km 12 km 11 km
Probability of Precipitation 5% 5% 5% 0% 3% 25% 31%
Amount of Rain 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.2 mm 0.5 mm 1.5 mm
Amount of Snow 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm
* Updated Tuesday, September 9, 2025 9:42:30 pm Johnston Atoll time - Weather by CustomWeather, © 2025

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

Yesterday's weather

Mild. 27 / 22 °C
Humidity: 100%. Wind: 3 km/h from Northwest

More weather last week

Currently at nearby stations

24 °C

Kekaha - Pacific Missile Test Facility Barking Sands: (1,179 km)

Clear.

24 °C

Lihue Airport: (1,218 km)

Passing clouds.

24 °C

Kalaeloa Airport: (1,308 km)

Clear.

More weather in US Minor Outlying Islands

Forecast for the next 2 weeks

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Sun Mon Tue Wed Thu Fri Sat
7
8
9

View historic weather

25
26
27

Detailed forecast for 14 days