Cities / Saint Helena / Saint Helena

19°

🌦️ Jamestown weather

Light rain. No rain expected in the next few hours.

Feels like 17° Wind 32 km/h SE Humidity 80% UV 0 Air Fair ☀ 06:29 - 18:16

Right now it is 19° in Jamestown with light rain, today's high is 20° with an overnight low of 19° and about 1.9 mm of rain is expected. The sun rises at 06:29 and sets at 18:16, giving 11h 47m of daylight. Over the coming week highs range from 20° to 20° - a steady stretch with little day-to-day change.

Jamestown is the capital of Saint Helena, in Saint Helena, sitting 10 m above sea level. Local time is Atlantic/St_Helena (UTC+0), and every time on this page is shown in it.

Next 24 hours - temperature

19° 21° 23° 20° 19° 19:00 · 19.3° · 0.1 mm 20:00 · 19.4° · 0.1 mm 21:00 · 19.5° · 0.1 mm 22:00 · 19.5° · 0.1 mm 23:00 · 19.4° · 0 mm 00:00 · 19.4° · 0.1 mm 01:00 · 19.4° · 0 mm 02:00 · 19.3° · 0.1 mm 03:00 · 19.2° · 0.1 mm 04:00 · 19.1° · 0.1 mm 05:00 · 19.1° · 0.1 mm 06:00 · 19.1° · 0.1 mm 07:00 · 19.1° · 0.1 mm 08:00 · 19.1° · 0 mm 09:00 · 19.2° · 0 mm 10:00 · 19.2° · 0 mm 11:00 · 19.3° · 0 mm 12:00 · 19.3° · 0 mm 13:00 · 19.3° · 0 mm 14:00 · 19.3° · 0 mm 15:00 · 19.4° · 0 mm 16:00 · 19.5° · 0 mm 17:00 · 19.5° · 0 mm 18:00 · 19.4° · 0 mm

Precipitation

19:00 · 0.1 mm 19:00 20:00 · 0.1 mm 21:00 · 0.1 mm 22:00 · 0.1 mm 22:00 23:00 · 0 mm 00:00 · 0.1 mm 01:00 · 0 mm 01:00 02:00 · 0.1 mm 03:00 · 0.1 mm 04:00 · 0.1 mm 04:00 05:00 · 0.1 mm 06:00 · 0.1 mm 07:00 · 0.1 mm 07:00 08:00 · 0 mm 09:00 · 0 mm 10:00 · 0 mm 10:00 11:00 · 0 mm 12:00 · 0 mm 13:00 · 0 mm 13:00 14:00 · 0 mm 15:00 · 0 mm 16:00 · 0 mm 16:00 17:00 · 0 mm 18:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
19:00 🌦️ 19.3° 14.9° 0.1 mm Light rain
20:00 🌦️ 19.4° 15.2° 0.1 mm Light rain
21:00 🌦️ 19.5° 15.6° 0.1 mm Light rain
22:00 🌦️ 19.5° 15.6° 0.1 mm Light rain
23:00 ☁️ 19.4° 15.6° - Overcast
00:00 🌦️ 19.4° 15.3° 0.1 mm Light rain
01:00 ☁️ 19.4° 15.4° - Overcast
02:00 🌦️ 19.3° 15.4° 0.1 mm Light rain
03:00 🌦️ 19.2° 15.6° 0.1 mm Light rain
04:00 🌦️ 19.1° 15.4° 0.1 mm Light rain
05:00 🌦️ 19.1° 15.3° 0.1 mm Light rain
06:00 🌦️ 19.1° 15.6° 0.1 mm Light rain

Next 16 days

Today🌦️ 20°19°1.9mm Tue 1🌤️ 20°19°0.7mm Wed 2☁️ 20°19° Thu 3☁️ 20°19°0.1mm Fri 4☁️ 20°19°0.2mm Sat 5⛅ 20°19° Sun 6☀️ 20°19°0.3mm Mon 7☀️ 20°19° Tue 8⛅ 20°19° Wed 9☁️ 20°19°0.3mm Thu 10☁️ 20°19°0.8mm Fri 11🌤️ 20°19°0.1mm Sat 12☁️ 20°19° Sun 13☀️ 20°19° Mon 14☀️ 20°19° Tue 15☁️ 20°19°0.3mm
🌦️ TodayAugust 31st Avg 19° Low 19° at 15:00 High 20° at 00:00 1.9 mm rain Feels 16° Wind ~41 km/h
Rain Cloudy Rain
00:00 20°
02:00 19° 0.1mm
04:00 19° 0.1mm
06:00 19° 0.1mm
08:00 19° 0.1mm
10:00 19°
12:00 19°
14:00 19° 0.1mm
16:00 19° 0.2mm
18:00 19° 0.1mm
20:00 19° 0.1mm
22:00 20° 0.1mm
🌤️ TuesdaySeptember 1st Avg 19° Low 19° at 04:00 High 20° at 16:00 0.7 mm rain Feels 17° Wind ~31 km/h
Rain Cloudy Clear
00:00 19° 0.1mm
02:00 19° 0.1mm
04:00 19° 0.1mm
06:00 19° 0.1mm
08:00 19°
10:00 19°
12:00 19°
14:00 19°
16:00 20°
18:00 19°
20:00 19°
22:00 19°
☁️ WednesdaySeptember 2nd Avg 19° Low 19° at 02:00 High 20° at 18:00 Feels 16° Wind ~27 km/h
Clear Cloudy Clear Cloudy
00:00 19°
02:00 19°
04:00 19°
06:00 19°
08:00 19°
10:00 19°
12:00 19°
14:00 20°
16:00 20°
18:00 20°
20:00 20°
22:00 20°
☁️ ThursdaySeptember 3rd Avg 19° Low 19° at 03:00 High 20° at 21:00 0.1 mm rain Feels 17° Wind ~29 km/h
Cloudy Partly Cloudy
00:00 20°
02:00 19°
04:00 19°
06:00 19°
08:00 19°
10:00 19°
12:00 19°
14:00 19° 0.1mm
16:00 19°
18:00 20°
20:00 20°
22:00 20°
☁️ FridaySeptember 4th Avg 19° Low 19° at 04:00 High 20° at 20:00 0.2 mm rain Feels 18° Wind ~23 km/h
Cloudy Cloudy
00:00 20°
02:00 19°
04:00 19°
06:00 19° 0.1mm
08:00 19°
10:00 19°
12:00 19°
14:00 19°
16:00 19°
18:00 20°
20:00 20°
22:00 20°
⛅ SaturdaySeptember 5th Avg 19° Low 19° at 06:00 High 20° at 21:00 Feels 18° Wind ~18 km/h
Cloudy Partly Cloudy Cloudy
00:00 20°
02:00 19°
04:00 19°
06:00 19°
08:00 19°
10:00 20°
12:00 20°
14:00 20°
16:00 19°
18:00 20°
20:00 20°
22:00 20°
☀️ SundaySeptember 6th Avg 20° Low 19° at 03:00 High 20° at 09:00 0.3 mm rain Feels 18° Wind ~22 km/h
Rain Cloudy Clear
00:00 20°
02:00 19°
04:00 19° 0.1mm
06:00 19° 0.1mm
08:00 20°
10:00 20°
12:00 20°
14:00 20°
16:00 20°
18:00 20°
20:00 20°
22:00 19°
☀️ MondaySeptember 7th Avg 19° Low 19° at 02:00 High 20° at 21:00 Feels 16° Wind ~29 km/h
Clear
00:00 19°
02:00 19°
04:00 19°
06:00 19°
08:00 19°
10:00 19°
12:00 19°
14:00 19°
16:00 19°
18:00 20°
20:00 20°
22:00 20°
⛅ TuesdaySeptember 8th Avg 19° Low 19° at 02:00 High 20° at 15:00 Feels 17° Wind ~27 km/h
Partly Cloudy Cloudy Partly Cloudy Cloudy Partly Cloudy Clear
00:00 19°
02:00 19°
04:00 19°
06:00 19°
08:00 19°
10:00 19°
12:00 19°
14:00 19°
16:00 20°
18:00 20°
20:00 19°
22:00 19°
☁️ WednesdaySeptember 9th Avg 19° Low 19° at 02:00 High 20° at 15:00 0.3 mm rain Feels 18° Wind ~21 km/h
Rain Cloudy Clear
00:00 19°
02:00 19° 0.1mm
04:00 19°
06:00 19°
08:00 19°
10:00 19°
12:00 19°
14:00 19°
16:00 20°
18:00 19°
20:00 19°
22:00 19°
☁️ ThursdaySeptember 10th Avg 19° Low 19° at 05:00 High 20° at 15:00 0.8 mm rain Feels 18° Wind ~21 km/h
Cloudy Rain Cloudy Clear
00:00 19°
02:00 19°
04:00 19° 0.1mm
06:00 19° 0.1mm
08:00 19° 0.1mm
10:00 19°
12:00 19°
14:00 19°
16:00 20°
18:00 20°
20:00 19°
22:00 19° 0.1mm
🌤️ FridaySeptember 11th Avg 19° Low 19° at 00:00 High 20° at 12:00 0.1 mm rain Wind ~24 km/h
Cloudy Partly Cloudy Clear
00:00 19° 0.1mm
02:00 19°
04:00 19°
06:00 19°
08:00 19°
10:00 19°
12:00 20°
14:00 20°
16:00 20°
18:00 20°
20:00 20°
22:00 20°
☁️ SaturdaySeptember 12th Avg 19° Low 19° at 08:00 High 20° at 12:00 Wind ~24 km/h
Partly Cloudy Cloudy Clear
00:00 20°
02:00 20°
04:00 20°
06:00 19°
08:00 19°
10:00 19°
12:00 20°
14:00 20°
16:00 20°
18:00 20°
20:00 19°
22:00 19°
☀️ SundaySeptember 13th Avg 19° Low 19° at 02:00 High 20° at 09:00 Feels 17° Wind ~30 km/h
Clear Partly Cloudy Clear
00:00 19°
02:00 19°
04:00 19°
06:00 19°
08:00 19°
10:00 20°
12:00 20°
14:00 19°
16:00 19°
18:00 20°
20:00 19°
22:00 19°
☀️ MondaySeptember 14th Avg 19° Low 19° at 02:00 High 20° at 17:00 Feels 16° Wind ~30 km/h
Clear Clear Partly Cloudy Clear
00:00 19°
02:00 19°
04:00 19°
06:00 19°
08:00 19°
10:00 19°
12:00 19°
14:00 20°
16:00 20°
18:00 20°
20:00 20°
22:00 19°
☁️ TuesdaySeptember 15th Avg 20° Low 19° at 02:00 High 20° at 21:00 0.3 mm rain Feels 17° Wind ~33 km/h
Clear Rain Cloudy
00:00 19°
02:00 19°
04:00 19°
06:00 19°
08:00 19° 0.1mm
10:00 19°
12:00 19°
14:00 20°
16:00 20°
18:00 20°
20:00 20°
22:00 20°

Sun

☀️ Sunrise 06:29 · Sunset 18:16

11h 47m of daylight · Atlantic/St_Helena

Air quality

PM2.5 16.7 µg/m³ - Fair

Fine for almost everyone; unusually sensitive people may notice it on a long run.

Source: Copernicus CAMS, updated hourly.

Nearby

Half Tree Hollow · 1.4 km New Ground · 2.2 km St. Paul's · 2.3 km Alarm Forest · 2.5 km Deadwood · 3.8 km Longwood · 4.4 km

Tools for Jamestown

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about Jamestown weather

Will it rain in Jamestown today?

Yes - about 1.9 mm of rain is expected in Jamestown today.

What is the temperature in Jamestown right now?

It is 19° in Jamestown right now, though it feels closer to 17°. Today runs between a low of 19° and a high of 20°.

What time is sunrise and sunset in Jamestown?

The sun rises at 06:29 and sets at 18:16 local time in Jamestown today, giving 11h 47m of daylight.

What is the air quality in Jamestown?

PM2.5 in Jamestown is currently 16.7 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.

How accurate is the Jamestown forecast, and how far ahead does it go?

This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Jamestown best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.

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