Currently: 74 °F. Mild. (Weather station: MADIS Weather Station TOAP6 (RAWS), US Minor Outlying Islands). See more current weatherPast Weather in Johnston Atoll — Graph
Johnston Atoll Temperature Yesterday
Maximum temperature yesterday: 83 °F (at 2:23 pm)
Minimum temperature yesterday: 71 °F (at 7:23 am)
Average temperature yesterday: 76 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 87 °F (Nov 25, 1:23 pm) | 100% (Nov 21, 5:23 am) | N/A |
| Low | 69 °F (Nov 30, 6:23 am) | 85% (Dec 2, 1:23 pm) | N/A |
| Average | 75 °F | 100% | N/A |
| * Reported Nov 21 5:23 am — Dec 6 5:23 am, 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 | ||
| 5:23 am Sat, Dec 6 |  | 74 °F | Mild. | 2 mph | ↑ | 100% | N/A | N/A |
| 4:23 am | | 74 °F | Mild. | 2 mph | ↑ | 100% | N/A | N/A |
| 3:23 am | | 75 °F | Mild. | 2 mph | ↑ | 100% | N/A | N/A |
| 2:23 am | | 75 °F | Mild. | 2 mph | ↑ | 100% | N/A | N/A |
| 1:23 am | | 75 °F | Mild. | 2 mph | ↑ | 100% | N/A | N/A |
| 12:23 am | | 75 °F | Mild. | 2 mph | ↑ | 100% | N/A | N/A |
| 11:23 pm Fri, Dec 5 | | 75 °F | Mild. | 1 mph | ↑ | 100% | N/A | N/A |
| 9:23 pm | | 75 °F | Mild. | No wind | ↑ | 100% | N/A | N/A |
| 8:23 pm | | 76 °F | Mild. | 1 mph | ↑ | 100% | N/A | N/A |
| 7:23 pm | | 79 °F | Mild. | 1 mph | ↑ | 100% | N/A | N/A |
| 5:23 pm | | 81 °F | Warm. | 1 mph | ↑ | 100% | N/A | N/A |
| 4:23 pm | | 82 °F | Warm. | 1 mph | ↑ | 86% | N/A | N/A |
| 3:23 pm | | 80 °F | Mild. | 2 mph | ↑ | 100% | N/A | N/A |
| 2:23 pm | | 83 °F | Warm. | 2 mph | ↑ | 100% | N/A | N/A |
| 1:23 pm | | 82 °F | Warm. | 2 mph | ↑ | 94% | N/A | N/A |
| 9:23 am | | 76 °F | Mild. | 1 mph | ↑ | 88% | N/A | N/A |
| 8:23 am | | 72 °F | Mild. | 1 mph | ↑ | 100% | N/A | N/A |
| 7:23 am | | 71 °F | Cool. | 1 mph | ↑ | 100% | N/A | N/A |
| Weather by CustomWeather, © 2025 | ||||||||