Currently: 80 °F. Partly sunny. (Weather station: Kekaha - Pacific Missile Test Facility Barking Sands, US Minor Outlying Islands). See more current weatherPast Weather in Johnston Atoll — Graph
Johnston Atoll Temperature Yesterday
Maximum temperature yesterday: 80 °F (at 1:38 pm)
Minimum temperature yesterday: 72 °F (at 7:33 am)
Average temperature yesterday: 75 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 85 °F (Nov 25, 2:51 pm) | 94% (Dec 3, 9:10 am) | 30.07 "Hg (Dec 3, 9:10 am) |
| Low | 67 °F (Nov 28, 2:51 am) | 50% (Nov 25, 2:51 pm) | 29.87 "Hg (Dec 3, 4:34 pm) |
| Average | 76 °F | 71% | 29.98 "Hg |
| * Reported Nov 19 2:09 pm — Dec 4 2:51 pm, Johnston Atoll. Weather by CustomWeather, © 2025 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Johnston Atoll Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 2:51 pm Thu, Dec 4 | | 80 °F | Broken clouds. | 5 mph | ↑ | 64% | 29.95 "Hg | 10 mi |
| 1:51 pm |  | 83 °F | Scattered clouds. | 5 mph | ↑ | 57% | 29.96 "Hg | 10 mi |
| 12:51 pm |  | 82 °F | Sunny. | 10 mph | ↑ | 56% | 29.98 "Hg | 10 mi |
| 11:51 am |  | 81 °F | Overcast. | 12 mph | ↑ | 56% | 29.99 "Hg | 10 mi |
| 10:51 am | | 82 °F | Passing clouds. | 13 mph | ↑ | 55% | 30.00 "Hg | 10 mi |
| 9:51 am | | 80 °F | Sunny. | 8 mph | ↑ | 56% | 30.00 "Hg | 10 mi |
| 8:51 am | | 78 °F | Sunny. | 9 mph | ↑ | 62% | 29.97 "Hg | 10 mi |
| 7:51 am | | 74 °F | Sunny. | 8 mph | ↑ | 64% | 29.94 "Hg | 10 mi |
| 6:51 am |  | 71 °F | Clear. | 6 mph | ↑ | 66% | 29.92 "Hg | 10 mi |
| 5:51 am | | 74 °F | Clear. | 5 mph | ↑ | 67% | 29.90 "Hg | 10 mi |
| 4:51 am | | 73 °F | Clear. | 9 mph | ↑ | 64% | 29.89 "Hg | 10 mi |
| 3:51 am | | 72 °F | Clear. | 5 mph | ↑ | 64% | 29.91 "Hg | 10 mi |
| 2:51 am | | 74 °F | Clear. | 9 mph | ↑ | 62% | 29.92 "Hg | 10 mi |
| 1:51 am | | 72 °F | Clear. | 6 mph | ↑ | 76% | 29.94 "Hg | 10 mi |
| 1:08 am |  | 73 °F | Passing clouds. | 6 mph | ↑ | 76% | 29.93 "Hg | 10 mi |
| 12:51 am |  | 74 °F | Overcast. | 7 mph | ↑ | 76% | 29.94 "Hg | 10 mi |
| 11:53 pm Wed, Dec 3 | | 74 °F | Passing clouds. | 8 mph | ↑ | 76% | 29.94 "Hg | 10 mi |
| 10:51 pm | | 75 °F | Mostly cloudy. | 9 mph | ↑ | 74% | 29.95 "Hg | 10 mi |
| 10:16 pm | | 75 °F | Mostly cloudy. | 7 mph | ↑ | 74% | 29.95 "Hg | 10 mi |
| 10:03 pm | | 75 °F | Mostly cloudy. | 5 mph | ↑ | 74% | 29.95 "Hg | 10 mi |
| 9:51 pm | | 75 °F | Overcast. | 3 mph | ↑ | 76% | 29.95 "Hg | 10 mi |
| 8:51 pm | | 75 °F | Overcast. | 3 mph | ↑ | 76% | 29.94 "Hg | 10 mi |
| 8:31 pm | | 75 °F | Mostly cloudy. | 3 mph | ↑ | 76% | 29.93 "Hg | 10 mi |
| 7:51 pm | | 76 °F | Overcast. | 5 mph | ↑ | 74% | 29.92 "Hg | 10 mi |
| 6:51 pm | | 75 °F | Overcast. | No wind | ↑ | 82% | 29.91 "Hg | 10 mi |
| 6:37 pm | | 76 °F | Mostly cloudy. | No wind | ↑ | 80% | 29.90 "Hg | 10 mi |
| 5:51 pm | | 76 °F | Mostly cloudy. | 3 mph | ↑ | 77% | 29.90 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||