Saint Helena › Saint Helena › Jamestown

Weather in Jamestown 7-day weather forecast

Fri, 28.08 01:00 · 256 m a.s.l. · Atlantic/St_Helena · -15.92, -5.72

18°

partly cloudy

feels like 16° · Now 28.08 01:00

✓ bias-corrected using observations (station St. Helena Is., 6 km, -1.8°)

observed: 16° · St. Helena Is. · 6 km · 78 min ago

wind 4 m/s, southerly, gusts to 9 pressure 742 mmHg humidity 72% 06:33 18:17 Map

Nearby:Georgetown 1298 km Tômbua 1878 km Mossamedes 1915 km

Latest air temperature observations (°C)

16°

Overcast

wind S 5 m/s · pressure 765 mmHg · dew point 14°

station: St. Helena Is. (WMO 61901) · 6 km · elev. 436 m · 28.08 00:00 (78 min ago)

17°

18°

19°

18°

17°

16°

17°

16°

Time	09:00 27.08	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00	00:00 28.08
Weather
Temperature, °C	17	18	18	19	19	18	18	18	18	17	16	16	16	17	17	16
Weather	overcast	overcast	overcast	overcast	overcast	overcast	overcast	overcast	overcast	overcast	overcast	overcast	overcast	overcast	overcast	overcast
Wind, m/s	5	6	4	6	7	7	6	6	5	6	6	5	5	5	5	5
Pressure, mmHg	764	765 ▲	765	764 ▼	763 ▼	763	763	763	763	763	764 ▲	764	764	765 ▲	765	765
Humidity, %	82	77	74	74	73	72	78	76	81	83	81	84	86	78	89	86
Dew point, °C	14	14	14	14	14	13	14	14	14	14	13	14	14	13	15	14

Week

19° 17°

20° 17°

19° 17°

19° 17°

19° 17°

Hourly · local time

Model:DWD NWP ECMWF GFS

Today, Fri 28.08 · 17…19° · daily precipitation 0 mm · ☀ 06:33–18:17 hourly 3-hourly

18°

17°

19°

18°

Time	00	03	06	09	12	15	18	21
Weather
Temperature, °C	18	17	17	17	19	19	18	18
feels like	16	15	14	14	15	14	13	15
Weather	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy
Rain, mm	·	·	·	·	·	·	·	·
Wind, m/s	4	4	5	7	7	8	8	6
Gusts, m/s	9	9	10	11	12	13	13	13
Cloud h/m/l
Pressure, mmHg	742	740	742	743	743	742	742	743
Humidity, %	74	78	76	73	68	67	71	81

18°

17°

18°

19°

18°

Time	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23
Weather
Temperature, °C	18	18	17	17	17	17	17	17	17	17	18	18	19	19	19	19	18	18	18	18	18	18	18	18
feels like	16	16	15	15	15	15	14	14	14	14	14	14	15	14	15	14	14	14	13	14	14	15	15	15
Weather	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy
Rain, mm	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·
Wind, m/s	4	4	4	4	4	5	5	5	6	7	7	7	7	7	8	8	8	8	8	7	6	6	6	6
Gusts, m/s	9	9	9	9	9	9	10	10	11	11	12	12	12	12	12	13	13	13	13	15	13	13	12	12
Cloud h/m/l
Pressure, mmHg	742	742	741	740	740	740	742	742	742	743	744	744	743	742	742	742	742	742	742	742	742	743	743	744
Humidity, %	74	72	72	78	77	77	76	76	75	73	70	68	68	68	68	67	70	75	71	72	78	81	79	78

Tomorrow, Sat 29.08 · 17…20° · daily precipitation 0 mm · ☀ 06:32–18:17 hourly 3-hourly

18°

17°

18°

20°

19°

18°

Time	00	03	06	09	12	15	18	21
Weather
Temperature, °C	18	17	17	18	20	19	18	18
feels like	15	12	11	11	13	13	13	14
Weather	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy
Rain, mm	·	·	·	·	·	·	·	·
Wind, m/s	5	8	9	11	11	10	9	8
Gusts, m/s	12	14	18	19	18	17	16	17
Cloud h/m/l
Pressure, mmHg	744	742	742	744	744	743	744	744
Humidity, %	81	78	80	72	68	66	78	79

18°

17°

18°

19°

20°

19°

18°

Time	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23
Weather
Temperature, °C	18	17	17	17	17	17	17	17	18	18	18	19	20	19	19	19	19	18	18	18	18	18	18	18
feels like	15	14	14	12	12	12	11	11	11	11	12	12	13	13	13	13	13	13	13	14	14	14	14	14
Weather	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy
Rain, mm	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·
Wind, m/s	5	6	7	8	9	9	9	10	10	11	11	10	11	10	10	10	10	10	9	8	8	8	8	8
Gusts, m/s	12	12	13	14	14	16	18	16	17	19	19	19	18	19	18	17	17	17	16	17	17	17	17	16
Cloud h/m/l
Pressure, mmHg	744	743	742	742	742	742	742	742	744	744	744	744	744	744	743	743	742	743	744	744	744	744	744	744
Humidity, %	81	81	80	78	76	80	80	78	74	72	71	69	68	68	68	66	69	76	78	80	80	79	80	82

Sun 30.08 · 17…19° · daily precipitation 0.5 mm · ☀ 06:31–18:18 hourly 3-hourly

18°

17°

18°

19°0.3

18°0.1

17°0.1

17°

Time	00	03	06	09	12	15	18	21
Weather
Temperature, °C	18	18	17	18	19	18	17	17
feels like	14	12	13	12	14	12	12	12
Weather	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy
Rain, mm	·	·	·	·	0.3	0.1	0.1	·
Wind, m/s	8	9	8	10	9	10	9	9
Gusts, m/s	16	18	17	17	19	18	15	15
Cloud h/m/l
Pressure, mmHg	744	742	742	744	744	742	743	744
Humidity, %	85	84	83	79	80	76	81	78

18°

17°

18°

18°0.1

19°0.1

18°0.1

18°

18°0.1

18°

17°

18°

17°

Time	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23
Weather
Temperature, °C	18	18	18	18	17	17	17	17	17	18	18	18	19	18	18	18	18	18	17	17	17	17	18	17
feels like	14	14	13	12	12	13	13	12	12	12	13	14	14	13	13	12	13	13	12	13	12	12	13	13
Weather	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	overcast	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy
Rain, mm	·	·	·	·	·	·	·	·	·	·	0.1	0.1	0.1	0.1	·	·	0.1	·	·	·	·	·	·	·
Wind, m/s	8	8	8	9	9	9	8	9	9	10	10	9	9	10	10	10	8	9	9	9	9	9	8	8
Gusts, m/s	16	16	16	18	18	18	17	17	18	17	19	19	19	18	17	18	18	15	15	14	15	15	16	16
Cloud h/m/l
Pressure, mmHg	744	743	742	742	742	742	742	743	744	744	744	744	744	744	743	742	742	742	743	743	744	744	744	744
Humidity, %	85	85	85	84	82	82	83	85	82	79	79	79	80	78	79	76	78	80	81	81	80	78	80	81

Mon 31.08 · 17…19° · daily precipitation 0.3 mm · ☀ 06:31–18:18 hourly 3-hourly

18°

17°0.1

17°

18°

19°0.1

18°0.1

18°

Time	00	03	06	09	12	15	18	21
Weather
Temperature, °C	18	17	17	18	19	18	18	18
feels like	13	14	12	13	15	14	14	15
Weather	p. cloudy	overcast	overcast	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy
Rain, mm	·	0.1	·	·	0.1	0.1	·	·
Wind, m/s	8	7	8	8	7	7	7	5
Gusts, m/s	15	14	15	14	13	12	13	11
Cloud h/m/l
Pressure, mmHg	743	742	742	744	744	742	742	743
Humidity, %	80	80	78	72	69	71	75	78

Tue 01.09 · 17…19° · daily precipitation 0.2 mm · ☀ 06:30–18:18 hourly 3-hourly

18°

17°

17°0.1

17°

19°0.1

18°

17°

Time	00	03	06	09	12	15	18
Weather
Temperature, °C	18	17	17	17	19	18	17
feels like	15	15	14	14	15	16	14
Weather	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy
Rain, mm	·	·	0.1	·	0.1	·	·
Wind, m/s	5	4	5	6	7	5	6
Gusts, m/s	11	8	10	11	12	11	10
Cloud h/m/l
Pressure, mmHg	744	742	743	744	744	743	744
Humidity, %	75	78	80	77	74	71	73

Precipitation — total per interval (1 h; beyond +78 h — 3 h). Cloud: three bars = high / mid / low. DWD NWP 13 km

Weather in Jamestown 7-day weather forecast

Latest air temperature observations (°C)

Week

Hourly · local time

Today, Fri 28.08 · 17…19° · daily precipitation 0 mm · ☀ 06:33–18:17 hourly3-hourly

Tomorrow, Sat 29.08 · 17…20° · daily precipitation 0 mm · ☀ 06:32–18:17 hourly3-hourly

Sun 30.08 · 17…19° · daily precipitation 0.5 mm · ☀ 06:31–18:18 hourly3-hourly

Mon 31.08 · 17…19° · daily precipitation 0.3 mm · ☀ 06:31–18:18 hourly3-hourly

Tue 01.09 · 17…19° · daily precipitation 0.2 mm · ☀ 06:30–18:18 hourly3-hourly

Today, Fri 28.08 · 17…19° · daily precipitation 0 mm · ☀ 06:33–18:17 hourly 3-hourly

Tomorrow, Sat 29.08 · 17…20° · daily precipitation 0 mm · ☀ 06:32–18:17 hourly 3-hourly

Sun 30.08 · 17…19° · daily precipitation 0.5 mm · ☀ 06:31–18:18 hourly 3-hourly

Mon 31.08 · 17…19° · daily precipitation 0.3 mm · ☀ 06:31–18:18 hourly 3-hourly

Tue 01.09 · 17…19° · daily precipitation 0.2 mm · ☀ 06:30–18:18 hourly 3-hourly