Currently: 75 °F. Mild. (Weather station: MADIS Weather Station TOAP6 (RAWS), 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 | ||
| Wed Jan 21 |  | 80 / 76 °F | Passing showers. Cloudy. | 81 °F | 26 mph | ↑ | 69% | 64% | 0.15" | 3 (Moderate) | 7:50 am | 7:08 pm |
| Thu Jan 22 | | 80 / 76 °F | Passing showers. Mostly cloudy. | 81 °F | 18 mph | ↑ | 71% | 52% | 0.10" | 3 (Moderate) | 7:50 am | 7:09 pm |
| Fri Jan 23 |  | 80 / 76 °F | Isolated tstorms. Cloudy. | 81 °F | 11 mph | ↑ | 74% | 52% | 0.07" | 3 (Moderate) | 7:50 am | 7:09 pm |
| Sat Jan 24 | | 79 / 75 °F | Passing showers. Mostly cloudy. | 80 °F | 4 mph | ↑ | 72% | 49% | 0.06" | 3 (Moderate) | 7:50 am | 7:10 pm |
| Sun Jan 25 | | 80 / 75 °F | Showers early. Morning clouds. | 81 °F | 6 mph | ↑ | 72% | 23% | 0.02" | 5 (Moderate) | 7:50 am | 7:10 pm |
| Mon Jan 26 | | 80 / 76 °F | Passing showers. Scattered clouds. | 82 °F | 7 mph | ↑ | 71% | 22% | 0.03" | 3 (Moderate) | 7:50 am | 7:11 pm |
| Tue Jan 27 | | 80 / 77 °F | Showers early. Mostly cloudy. | 82 °F | 13 mph | ↑ | 71% | 14% | 0.01" | 3 (Moderate) | 7:50 am | 7:12 pm |
| Wed Jan 28 |  | 78 / 77 °F | Mostly sunny. | 80 °F | 18 mph | ↑ | 81% | 40% | 0.02" | 5 (Moderate) | 7:49 am | 7:12 pm |
| Thu Jan 29 | | 78 / 77 °F | Showers early. Sunny. | 80 °F | 14 mph | ↑ | 80% | 53% | 0.03" | 5 (Moderate) | 7:49 am | 7:13 pm |
| Fri Jan 30 |  | 78 / 77 °F | Sunny. | 80 °F | 15 mph | ↑ | 80% | 7% | 0.00" | 7 (High) | 7:49 am | 7:13 pm |
| Sat Jan 31 | | 79 / 77 °F | Showers early. Morning clouds. | 82 °F | 15 mph | ↑ | 79% | 50% | 0.02" | 7 (High) | 7:49 am | 7:14 pm |
| Sun Feb 1 |  | 79 / 77 °F | Cloudy. | 81 °F | 17 mph | ↑ | 77% | 5% | 0.00" | 3 (Moderate) | 7:49 am | 7:14 pm |
| Mon Feb 2 |  | 79 / 77 °F | Breaks of sun late. | 81 °F | 15 mph | ↑ | 73% | 5% | 0.00" | 3 (Moderate) | 7:48 am | 7:15 pm |
| Tue Feb 3 |  | 78 / 77 °F | Mostly cloudy. | 81 °F | 10 mph | ↑ | 76% | 6% | 0.00" | 3 (Moderate) | 7:48 am | 7:15 pm |
| Wed Feb 4 | | 78 / 77 °F | Sunny. | 81 °F | 14 mph | ↑ | 72% | 5% | 0.00" | 7 (High) | 7:48 am | 7:16 pm |
| * Updated Tuesday, January 20, 2026 11:24:03 pm Johnston Atoll time - Weather by CustomWeather, © 2026 | ||||||||||||