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Johnston Atoll 14 Day Extended Forecast

Currently: 73 °F. Mild. (Weather station: MADIS Weather Station TOAP6 (RAWS), US Minor Outlying Islands). See more current weather

Johnston Atoll Extended Forecast with high and low temperatures

2 Week Extended Forecast in Johnston Atoll, US Minor Outlying Islands

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  Conditions Comfort Precipitation Sun
Day   Temperature Weather Feels Like Wind   Humidity Chance Amount UV Sunrise Sunset
Wed
Sep 10
85 / 79 °F Mostly sunny. 89 °F 10 mph 66% 6% 0.00" 7 (High) 7:05 am 7:23 pm
Thu
Sep 11
84 / 78 °F Passing showers. Cloudy. 90 °F 10 mph 72% 44% 0.09" 5 (Moderate) 7:05 am 7:22 pm
Fri
Sep 12
85 / 80 °F Isolated tstorms. Breaks of sun late. 91 °F 14 mph 69% 42% 0.07" 7 (High) 7:06 am 7:21 pm
Sat
Sep 13
85 / 80 °F Passing showers. Cloudy. 92 °F 17 mph 72% 44% 0.07" 5 (Moderate) 7:06 am 7:21 pm
Sun
Sep 14
85 / 79 °F Passing showers. Overcast. 91 °F 15 mph 69% 24% 0.05" 5 (Moderate) 7:06 am 7:20 pm
Mon
Sep 15
85 / 79 °F Passing showers. Partly cloudy. 91 °F 13 mph 70% 49% 0.12" 5 (Moderate) 7:06 am 7:19 pm
Tue
Sep 16
85 / 79 °F Showers early. Scattered clouds. 90 °F 14 mph 69% 21% 0.06" 7 (High) 7:06 am 7:18 pm
Wed
Sep 17
82 / 79 °F Sunny. 84 °F 13 mph 70% 5% 0.00" 10 (Very high) 7:06 am 7:17 pm
Thu
Sep 18
81 / 80 °F Isolated tstorms late. Scattered clouds. 85 °F 18 mph 78% 46% 0.04" 10 (Very high) 7:06 am 7:17 pm
Fri
Sep 19
81 / 80 °F Increasing cloudiness. 85 °F 19 mph 77% 6% 0.00" 3 (Moderate) 7:06 am 7:16 pm
Sat
Sep 20
81 / 80 °F Showers late. Overcast. 86 °F 16 mph 79% 46% 0.05" 5 (Moderate) 7:06 am 7:15 pm
Sun
Sep 21
82 / 81 °F Passing showers. Breaks of sun late. 89 °F 16 mph 81% 52% 0.04" 7 (High) 7:07 am 7:14 pm
Mon
Sep 22
82 / 81 °F Showers late. Scattered clouds. 87 °F 13 mph 77% 52% 0.02" 5 (Moderate) 7:07 am 7:13 pm
Tue
Sep 23
82 / 81 °F Passing showers. Broken clouds. 87 °F 14 mph 78% 51% 0.04" 7 (High) 7:07 am 7:12 pm
Wed
Sep 24
82 / 81 °F Showers late. Cloudy. 87 °F 12 mph 75% 41% 0.01" 5 (Moderate) 7:07 am 7:12 pm
* Updated Tuesday, September 9, 2025 11:23:40 pm Johnston Atoll time - Weather by CustomWeather, © 2025

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