Currently: 70 °F. Partly cloudy. (Weather station: Kekaha - Pacific Missile Test Facility Barking Sands, US Minor Outlying Islands). See more current weatherHour-by-hour Forecast in Johnston Atoll — Graph
Detailed Hourly Forecast — Next 24 hours
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| Conditions | Comfort | Precipitation | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Feels Like | Wind | Humidity | Chance | Amount | ||
| 4:00 am Sat, Mar 14 |  | 77 °F | Overcast. | 79 °F | 23 mph | ↑ | 68% | 10% | 0.00" (snow) 0.00" (rain) |
| 5:00 am | | 77 °F | Overcast. | 79 °F | 23 mph | ↑ | 68% | 10% | 0.00" (snow) 0.00" (rain) |
| 6:00 am | | 77 °F | Overcast. | 79 °F | 23 mph | ↑ | 69% | 10% | 0.00" (snow) 0.00" (rain) |
| 7:00 am | | 77 °F | Overcast. | 79 °F | 24 mph | ↑ | 69% | 10% | 0.00" (snow) 0.00" (rain) |
| 8:00 am |  | 77 °F | Overcast. | 79 °F | 25 mph | ↑ | 69% | 10% | 0.00" (snow) 0.00" (rain) |
| 9:00 am |  | 77 °F | Sprinkles. Overcast. | 79 °F | 25 mph | ↑ | 68% | 21% | 0.00" (snow) 0.00" (rain) |
| 10:00 am | | 78 °F | Sprinkles. Overcast. | 80 °F | 24 mph | ↑ | 66% | 21% | 0.00" (snow) 0.00" (rain) |
| 11:00 am |  | 79 °F | Passing showers. Overcast. | 81 °F | 24 mph | ↑ | 65% | 22% | 0.00" (snow) 0.00" (rain) |
| 12:00 pm | | 80 °F | Passing showers. Overcast. | 82 °F | 25 mph | ↑ | 64% | 22% | 0.00" (snow) 0.00" (rain) |
| 1:00 pm | | 80 °F | Passing showers. Overcast. | 82 °F | 25 mph | ↑ | 64% | 21% | 0.00" (snow) 0.00" (rain) |
| 2:00 pm | | 80 °F | Sprinkles. Overcast. | 82 °F | 26 mph | ↑ | 64% | 21% | 0.00" (snow) 0.00" (rain) |
| 3:00 pm | | 80 °F | Sprinkles. Overcast. | 82 °F | 26 mph | ↑ | 65% | 22% | 0.00" (snow) 0.00" (rain) |
| 4:00 pm | | 80 °F | Sprinkles. Overcast. | 82 °F | 26 mph | ↑ | 66% | 22% | 0.00" (snow) 0.00" (rain) |
| 5:00 pm | | 79 °F | Sprinkles. Overcast. | 82 °F | 26 mph | ↑ | 68% | 23% | 0.00" (snow) 0.00" (rain) |
| 6:00 pm | | 79 °F | Sprinkles. Overcast. | 82 °F | 25 mph | ↑ | 68% | 25% | 0.00" (snow) 0.00" (rain) |
| 7:00 pm | | 79 °F | Sprinkles. Overcast. | 81 °F | 24 mph | ↑ | 68% | 26% | 0.00" (snow) 0.00" (rain) |
| 8:00 pm |  | 79 °F | Sprinkles. Overcast. | 81 °F | 24 mph | ↑ | 68% | 27% | 0.00" (snow) 0.00" (rain) |
| 9:00 pm | | 78 °F | Sprinkles. Cloudy. | 80 °F | 23 mph | ↑ | 71% | 28% | 0.00" (snow) 0.00" (rain) |
| 10:00 pm | | 78 °F | Sprinkles. Mostly cloudy. | 79 °F | 22 mph | ↑ | 73% | 23% | 0.00" (snow) 0.00" (rain) |
| 11:00 pm | | 77 °F | Overcast. | 79 °F | 22 mph | ↑ | 74% | 6% | 0.00" (snow) 0.00" (rain) |
| 12:00 am Sun, Mar 15 | | 77 °F | Broken clouds. | 79 °F | 21 mph | ↑ | 74% | 4% | 0.00" (snow) 0.00" (rain) |
| 1:00 am | | 77 °F | Sprinkles. Partly cloudy. | 79 °F | 21 mph | ↑ | 72% | 15% | 0.00" (snow) 0.00" (rain) |
| 2:00 am | | 78 °F | Passing showers. Partly cloudy. | 79 °F | 20 mph | ↑ | 70% | 25% | 0.00" (snow) 0.00" (rain) |
| 3:00 am | | 77 °F | Passing showers. Scattered clouds. | 79 °F | 19 mph | ↑ | 71% | 24% | 0.00" (snow) 0.00" (rain) |
| * Updated Friday, March 13, 2026 9:42:37 pm Johnston Atoll time - Weather by CustomWeather, © 2026 | |||||||||