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Weather in Jamestown, Saint Helena

Now
61 °F

Overcast.


Feels Like: 61 °F
Forecast: 70 / 65 °F
Wind: 7 mph from Southeast

Location: Saint Helena Island
Current Time: Sep 10, 2025 at 8:17:23 am
Latest Report: Sep 10, 2025 at 7:00 am
Visibility: N/A
Pressure: 30.12 "Hg
Humidity: 74%
Dew Point: 52 °F

Upcoming 5 hours

Now 9:00 am 10:00 am 11:00 am 12:00 pm 1:00 pm
61 °F 67 °F 68 °F 69 °F 69 °F 69 °F

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Forecast for the next 48 hours

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  Wednesday Thursday
  Morning Afternoon Evening Night Morning Afternoon Evening
Forecast
Temperature 67 °F 69 °F 68 °F 67 °F 68 °F 69 °F 68 °F
Sprin­kles. Overcast. Passing showers. Overcast. Passing showers. Clear. Passing showers. Scatt­erred clouds. Sprin­kles. Mostly sunny. Passing showers. Overcast. Passing showers. Overcast.
Feels Like 67 °F 69 °F 68 °F 67 °F 68 °F 69 °F 68 °F
Wind Speed 12 mph 11 mph 13 mph 14 mph 17 mph 15 mph 15 mph
Wind Direction ESE
SE
E
ESE
E
E
E
Humidity 75% 71% 78% 81% 73% 75% 77%
Dew Point 59 °F 59 °F 61 °F 61 °F 59 °F 61 °F 60 °F
Visibility 4 mi 9 mi 8 mi 7 mi 7 mi 8 mi 7 mi
Probability of Precipitation 24% 22% 10% 22% 10% 24% 2%
Amount of Rain 0.02" 0.02" 0.00" 0.02" 0.01" 0.02" 0.01"
Amount of Snow 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"
* Updated Wednesday, September 10, 2025 1:42:50 am Jamestown time - Weather by CustomWeather, © 2025

14 day forecast, day-by-day Hour-by-hour forecast for next week

Yesterday's weather

Overcast. 66 / 60 °F
Humidity: 77%. Wind: 9 mph from East

More weather last week

Currently at nearby stations

73 °F

Wide Awake Field Ascension Island: (804 mi)

Passing clouds.

75 °F

Luanda Airport: (1,368 mi)

Partly sunny.

75 °F

Pointe Airport-Noire: (1,420 mi)

Partly sunny. (1 hour ago)

More weather in Saint Helena

Forecast for the next 2 weeks

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Mon Tue Wed Thu Fri Sat Sun
8
9

View historic weather

25
26
27
28

Detailed forecast for 14 days