Currently: 70 °F. Clear. (Weather station: Kekaha - Pacific Missile Test Facility Barking Sands, US Minor Outlying Islands). See more current weatherJohnston 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 | ||
| Fri Mar 6 |  | 81 / 76 °F | Sunny. | 82 °F | 11 mph | ↑ | 78% | 14% | 0.00" | 7 (High) | 7:32 am | 7:26 pm |
| Sat Mar 7 | | 81 / 77 °F | Sunny. | 84 °F | 13 mph | ↑ | 75% | 6% | 0.00" | 7 (High) | 7:31 am | 7:26 pm |
| Sun Mar 8 | | 82 / 78 °F | Sunny. | 85 °F | 13 mph | ↑ | 74% | 7% | 0.00" | 7 (High) | 7:30 am | 7:26 pm |
| Mon Mar 9 |  | 81 / 76 °F | Showers late. Mostly sunny. | 84 °F | 15 mph | ↑ | 76% | 42% | 0.03" | 7 (High) | 7:30 am | 7:26 pm |
| Tue Mar 10 |  | 81 / 76 °F | Isolated tstorms. Breaks of sun late. | 83 °F | 20 mph | ↑ | 76% | 55% | 0.21" | 5 (Moderate) | 7:29 am | 7:27 pm |
| Wed Mar 11 | | 81 / 76 °F | Isolated tstorms. Breaks of sun late. | 83 °F | 13 mph | ↑ | 72% | 48% | 0.13" | 5 (Moderate) | 7:28 am | 7:27 pm |
| Thu Mar 12 |  | 81 / 76 °F | Increasing cloudiness. | 82 °F | 12 mph | ↑ | 69% | 4% | 0.00" | 7 (High) | 7:28 am | 7:27 pm |
| Fri Mar 13 |  | 79 / 77 °F | Mostly sunny. | 80 °F | 15 mph | ↑ | 76% | 5% | 0.00" | 7 (High) | 7:27 am | 7:27 pm |
| Sat Mar 14 | | 78 / 77 °F | Showers early. Sunny. | 80 °F | 16 mph | ↑ | 75% | 52% | 0.01" | 7 (High) | 7:26 am | 7:27 pm |
| Sun Mar 15 | | 80 / 76 °F | Showers late. Scattered clouds. | 84 °F | 7 mph | ↑ | 73% | 51% | 0.01" | 5 (Moderate) | 7:25 am | 7:28 pm |
| Mon Mar 16 | | 82 / 78 °F | Sunny. | 87 °F | 6 mph | ↑ | 73% | 6% | 0.00" | 7 (High) | 7:25 am | 7:28 pm |
| Tue Mar 17 | | 82 / 78 °F | Showers late. Cloudy. | 88 °F | 15 mph | ↑ | 80% | 58% | 0.04" | 5 (Moderate) | 7:24 am | 7:28 pm |
| Wed Mar 18 | | 82 / 78 °F | Passing showers. Cloudy. | 88 °F | 13 mph | ↑ | 83% | 64% | 0.13" | 3 (Moderate) | 7:23 am | 7:28 pm |
| Thu Mar 19 | | 81 / 78 °F | Passing showers. Broken clouds. | 88 °F | 16 mph | ↑ | 84% | 92% | 0.19" | 7 (High) | 7:22 am | 7:28 pm |
| Fri Mar 20 | | 81 / 78 °F | Isolated tstorms. Overcast. | 89 °F | 15 mph | ↑ | 86% | 89% | 0.18" | 5 (Moderate) | 7:21 am | 7:29 pm |
| * Updated Thursday, March 5, 2026 11:24:10 pm Johnston Atoll time - Weather by CustomWeather, © 2026 | ||||||||||||