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Weather in Jamestown, Saint Helena

Now
18 °C

Low clouds.


Feels Like: 18 °C
Forecast: 23 / 20 °C
Wind: 43 km/h from Southeast

Location: Saint Helena Island
Current Time: Dec 19, 2025 at 7:43:27 am
Latest Report: Dec 19, 2025 at 7:00 am
Visibility: N/A
Pressure: 101.71 kPa
Humidity: 83%
Dew Point: 15 °C

Upcoming 5 hours

Now 8:00 am 9:00 am 10:00 am 11:00 am 12:00 pm
18 °C 21 °C 22 °C 22 °C 22 °C 22 °C

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Forecast for the next 48 hours

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  Friday Saturday
  Morning Afternoon Evening Night Morning Afternoon Evening
Forecast
Temperature 22 °C 23 °C 21 °C 20 °C 21 °C 23 °C 22 °C
Passing showers. Cloudy. Cloudy. Partly cloudy. Clear. Mostly sunny. Scatt­erred clouds. Cloudy.
Feels Like 23 °C 24 °C 22 °C 20 °C 22 °C 24 °C 22 °C
Wind Speed 27 km/h 21 km/h 19 km/h 20 km/h 20 km/h 18 km/h 14 km/h
Wind Direction E
E
E
ESE
E
E
ESE
Humidity 73% 67% 77% 80% 77% 70% 78%
Dew Point 17 °C 16 °C 17 °C 17 °C 17 °C 17 °C 18 °C
Visibility 9 km 11 km 11 km 10 km 9 km 11 km 12 km
Probability of Precipitation 6% 0% 0% 0% 0% 0% 0%
Amount of Rain 0.2 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm
Amount of Snow 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm
* Updated Friday, December 19, 2025 1:42:36 am Jamestown time - Weather by CustomWeather, © 2025

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

Yesterday's weather

Low clouds. 21 / 17 °C
Humidity: 84%. Wind: 48 km/h from Southeast

More weather last week

Currently at nearby stations

23 °C

Wide Awake Field Ascension Island: (1,294 km)

Passing clouds.

26 °C

Luanda Airport: (2,202 km)

Scattered clouds.

26 °C

Pointe Airport-Noire: (2,285 km)

Scattered clouds.

More weather in Saint Helena

Forecast for the next 2 weeks

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Mon Tue Wed Thu Fri Sat Sun
15
16
17
18

View historic weather

3
4

Detailed forecast for 14 days