Currently: 23 °C. Mild. (Weather station: MADIS Weather Station TOAP6 (RAWS), US Minor Outlying Islands). See more current weather
Past Weather in Johnston Atoll — Graph
Johnston Atoll Temperature Yesterday
Maximum temperature yesterday: 27 °C (at 2:23 pm)
Minimum temperature yesterday: 22 °C (at 3:23 am)
Average temperature yesterday: 23 °C
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 30 °C (Aug 28, 2:23 pm) | 100% (Aug 26, 2:23 am) | N/A |
| Low | 21 °C (Sep 8, 11:23 am) | 85% (Aug 28, 2:23 pm) | N/A |
| Average | 24 °C | 100% | N/A |
| * Reported Aug 26 2:23 am — Sep 10 2:23 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 | ||
| 2:23 am Wed, Sep 10 |
|
23 °C | Mild. | 3 km/h | ↑ | 100% | N/A | N/A |
| 1:23 am |
|
23 °C | Mild. | 3 km/h | ↑ | 100% | N/A | N/A |
| 12:23 am |
|
23 °C | Mild. | 3 km/h | ↑ | 100% | N/A | N/A |
| 11:23 pm Tue, Sep 9 |
|
23 °C | Mild. | 3 km/h | ↑ | 100% | N/A | N/A |
| 10:23 pm |
|
23 °C | Mild. | 3 km/h | ↑ | 100% | N/A | N/A |
| 9:23 pm |
|
23 °C | Mild. | 3 km/h | ↑ | 100% | N/A | N/A |
| 8:23 pm |
|
23 °C | Mild. | 3 km/h | ↑ | 100% | N/A | N/A |
| 7:23 pm |
|
22 °C | Mild. | 5 km/h | ↑ | 100% | N/A | N/A |
| 6:23 pm |
|
23 °C | Mild. | 3 km/h | ↑ | 100% | N/A | N/A |
| 5:23 pm |
|
23 °C | Mild. | 3 km/h | ↑ | 100% | N/A | N/A |
| 4:23 pm |
|
24 °C | Mild. | 3 km/h | ↑ | 100% | N/A | N/A |
| 3:23 pm |
|
25 °C | Mild. | 3 km/h | ↑ | 100% | N/A | N/A |
| 2:23 pm |
|
27 °C | Warm. | 3 km/h | ↑ | 100% | N/A | N/A |
| 3:23 am |
|
22 °C | Cool. | 2 km/h | ↑ | 100% | N/A | N/A |
| Weather by CustomWeather, © 2025 | ||||||||