Currently: 62 °F. Low clouds. (Weather station: Saint Helena Island, Saint Helena). See more current weatherJamestown Extended Forecast with high and low temperatures
2 Week Extended Forecast in Jamestown, Saint Helena
Scroll right to see more
| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Tue Dec 9 |  | 72 / 67 °F | Broken clouds. | 73 °F | 12 mph | ↑ | 76% | 0% | 0.00" | 7 (High) | 5:43 am | 6:46 pm |
| Wed Dec 10 |  | 72 / 67 °F | Overcast. | 73 °F | 10 mph | ↑ | 76% | 1% | 0.00" | 5 (Moderate) | 5:44 am | 6:47 pm |
| Thu Dec 11 | | 72 / 67 °F | Cloudy. | 72 °F | 12 mph | ↑ | 78% | 0% | 0.00" | 5 (Moderate) | 5:44 am | 6:48 pm |
| Fri Dec 12 | | 72 / 67 °F | Broken clouds. | 73 °F | 15 mph | ↑ | 76% | 0% | 0.00" | 7 (High) | 5:44 am | 6:48 pm |
| Sat Dec 13 | | 72 / 66 °F | Overcast. | 72 °F | 19 mph | ↑ | 79% | 1% | 0.00" | 5 (Moderate) | 5:45 am | 6:49 pm |
| Sun Dec 14 | | 72 / 67 °F | Overcast. | 72 °F | 14 mph | ↑ | 79% | 1% | 0.00" | 5 (Moderate) | 5:45 am | 6:49 pm |
| Mon Dec 15 |  | 73 / 67 °F | Breaks of sun late. | 74 °F | 12 mph | ↑ | 74% | 1% | 0.00" | 7 (High) | 5:45 am | 6:50 pm |
| Tue Dec 16 | | 72 / 63 °F | Mostly cloudy. | 67 °F | 12 mph | ↑ | 69% | 4% | 0.00" | 7 (High) | 5:46 am | 6:50 pm |
| Wed Dec 17 | | 67 / 62 °F | Morning clouds. | 67 °F | 10 mph | ↑ | 69% | 5% | 0.00" | 7 (High) | 5:46 am | 6:51 pm |
| Thu Dec 18 | | 67 / 62 °F | Cloudy. | 67 °F | 11 mph | ↑ | 70% | 5% | 0.00" | 7 (High) | 5:47 am | 6:51 pm |
| Fri Dec 19 |  | 67 / 62 °F | Sprinkles early. Cloudy. | 67 °F | 17 mph | ↑ | 75% | 48% | 0.02" | 5 (Moderate) | 5:47 am | 6:52 pm |
| Sat Dec 20 | | 67 / 62 °F | Sprinkles late. Cloudy. | 67 °F | 16 mph | ↑ | 82% | 40% | 0.00" | 7 (High) | 5:48 am | 6:52 pm |
| Sun Dec 21 |  | 67 / 62 °F | Isolated tstorms late. Mostly cloudy. | 67 °F | 17 mph | ↑ | 79% | 14% | 0.00" | 5 (Moderate) | 5:48 am | 6:53 pm |
| Mon Dec 22 | | 67 / 63 °F | Isolated tstorms. Overcast. | 67 °F | 13 mph | ↑ | 79% | 40% | 0.02" | 5 (Moderate) | 5:49 am | 6:53 pm |
| Tue Dec 23 |  | 67 / 63 °F | Passing showers. Cloudy. | 67 °F | 9 mph | ↑ | 73% | 43% | 0.02" | 5 (Moderate) | 5:49 am | 6:54 pm |
| * Updated Tuesday, December 9, 2025 3:24:05 am Jamestown time - Weather by CustomWeather, © 2025 | ||||||||||||