Weather forecast for today
Jamestown, Saint Helena, Ascension and Tristan da Cunha

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Weather forecast for today

Thursday, 20. Mar

Mostly Sunny
06:25

18:34
GMT
Mostly Sunny
22°C / 18°C
  • Wind: 19km/h ESE
  • Humidity: 71%
  • Precip. probability: 3%
  • Precipitation: 0mm
  • UV index: 11
On Thursday, in Jamestown, mostly sunny skies and a mild breeze are forecasted.
The temperature will peak at a pleasant 22°C (71.6°F) during the day, slightly dropping to a low of a comfortable 18°C (64.4°F) at night.
The expected maximum temperature will be noticeably lower than the usual March peak of 28°C (82.4°F).
Sunrise was at 06:25 and sunset will be at 18:34; the daylight will last for 12h and 9min.

Current condition

Partly Cloudy
11:54 GMT
Partly Cloudy
  • 23°C
  • Feels like: 23°C
  • Wind: 19km/h ESE
  • Humidity: 72%
  • Dewpoint: 17°C
  • Pressure: 1017.61mbar
  • Precipitation: 0mm
  • Visibility: 16.09km
  • UV index: 11
In Jamestown, currently, the sky is covered by scattered clouds with bright spots in between.
The temperature is a moderately hot 23°C (73.4°F). The current temperature is nearly at the maximum of today's predicted 22°C (71.6°F).

Frequently asked questions

What is the current temperature?
Currently (11:54) it is 23°C (73.4°F) in Jamestown.
What is the weather forecast for Jamestown for today?
On Thursday, in Jamestown, a primarily bright and cloudless sky is expected.
What will be the highest temperature today?
Today, the highest temperature will be 22°C (71.6°F), while the lowest temperature will be 18°C (64.4°F).
The highest temperature will be significantly lower than the average maximum of 28°C (82.4°F) in March. The lowest temperature will be a few degrees lower than the average low of 22°C (71.6°F).
When is the sunrise / sunset today?
On Thursday, in Jamestown, sunrise was at 06:25 and sunset will be at 18:34 (GMT).
How many hours of daylight will Jamestown have today?
In Jamestown, Saint Helena, Ascension and Tristan da Cunha, the length of the day today will be 12h and 9min.

Hourly weather forecast

12h
  • 23°C
  • Feels like:
    23°C
Partly Cloudy
Partly Cloudy
  • Wind: 20km/h ESE
  • Pressure: 1017mbar
  • Humidity: 72%
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Visibility: 16km
13h
  • 23°C
  • Feels like:
    23°C
Mostly Sunny
Mostly Sunny
  • Wind: 18km/h ESE
  • Pressure: 1016mbar
  • Humidity: 70%
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Visibility: 16km
14h
  • 23°C
  • Feels like:
    23°C
Sunny
Sunny
  • Wind: 18km/h ESE
  • Pressure: 1016mbar
  • Humidity: 69%
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Visibility: 16km
15h
  • 23°C
  • Feels like:
    23°C
Sunny
Sunny
  • Wind: 18km/h ESE
  • Pressure: 1015mbar
  • Humidity: 70%
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Visibility: 16km
16h
  • 23°C
  • Feels like:
    23°C
Mostly Sunny
Mostly Sunny
  • Wind: 17km/h ESE
  • Pressure: 1015mbar
  • Humidity: 71%
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Visibility: 16km
17h
  • 23°C
  • Feels like:
    23°C
Mostly Sunny
Mostly Sunny
  • Wind: 17km/h ESE
  • Pressure: 1015mbar
  • Humidity: 73%
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Visibility: 16km
18h
  • 22°C
  • Feels like:
    22°C
Mostly Sunny
Mostly Sunny
  • Wind: 16km/h ESE
  • Pressure: 1015mbar
  • Humidity: 76%
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Visibility: 16km
Sunset: 18:34
19h
  • 20°C
  • Feels like:
    20°C
Clear
Clear
  • Wind: 16km/h ESE
  • Pressure: 1016mbar
  • Humidity: 77%
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Visibility: 16km
20h
  • 20°C
  • Feels like:
    20°C
Clear
Clear
  • Wind: 17km/h ESE
  • Pressure: 1017mbar
  • Humidity: 79%
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Visibility: 16km
21h
  • 20°C
  • Feels like:
    20°C
Mostly Clear
Mostly Clear
  • Wind: 16km/h ESE
  • Pressure: 1017mbar
  • Humidity: 79%
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Visibility: 16km
22h
  • 20°C
  • Feels like:
    20°C
Mostly Clear
Mostly Clear
  • Wind: 16km/h ESE
  • Pressure: 1017mbar
  • Humidity: 80%
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Visibility: 16km
23h
  • 19°C
  • Feels like:
    20°C
Mostly Clear
Mostly Clear
  • Wind: 16km/h ESE
  • Pressure: 1018mbar
  • Humidity: 81%
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Visibility: 16km
Today, in Jamestown, primarily sunny and occasionally cloudy weather is predicted.
The temperature will be between the lowest temperature of 19°C (66.2°F) and the highest temperature of 23°C (73.4°F). The warmest part of the day will be from 12h to 17h.
The maximum temperature will be notably lower than the average highest temperature of 28°C (82.4°F) in March. The lowest temperature will be also a couple of degrees lower than the average minimum of 22°C (71.6°F) in March.
March is the warmest month in Jamestown, with an average high-temperature of 28°C (82.4°F) and an average low-temperature of 22°C (71.6°F).
Updated: Mar 20, 2025 @ 11:54:16 UTC
Published by: Weather Atlas | About Us
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Jamestown, Saint Helena, Ascension and Tristan da Cunha

  • en: Jamestown, Saint Helena, Ascension and Tristan da Cunha
  • es: Jamestown, Santa Elena
  • hr: Džejmstaun, Sv.Jelena, Asension i Tristan da Kunja
  • sr: Džejmstaun, Sv.Jelena, Asension i Tristan da Kunja
  • zh: 詹姆斯敦, 圣赫勒拿岛
  • Latitude: -15.928634°
  • Longitude: -5.715175°
  • Elevation: 58 m
  • Current time: 11:54 GMT
  • Sunrise: 06:25 GMT
  • Sunset: 18:34 GMT
  • Timezone: Atlantic/St_Helena
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