Castletown (Isle of Man) (Isle of Man) weather

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Forecast days

Today

Maximum daytime temperature: 7° Celsius; Minimum nighttime temperature: 3° Celsius;

Sunrise: 06:39

Sunset: 18:18

Cloudy changing to light showers in the afternoon.

L UV

L Pollution

No pollen data.

Next high tide: 06:28 for
Derbyhaven (Beach)

Today

Maximum daytime temperature: 7 degrees Celsius; Minimum nighttime temperature: 3 degrees Celsius;
Sat 14 Mar

Maximum daytime temperature: 8° Celsius; Minimum nighttime temperature: 5° Celsius;

Sunrise: 06:36

Sunset: 18:20

Sunny changing to light showers by early evening.

L UV

L Pollution

No pollen data.

First high tide: 07:57 for
Derbyhaven (Beach)

Sat 14 Mar

Maximum daytime temperature: 8 degrees Celsius; Minimum nighttime temperature: 5 degrees Celsius;
Sun 15 Mar

Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 3° Celsius;

Sunrise: 06:34

Sunset: 18:22

Light rain changing to partly cloudy by nighttime.

L UV

L Pollution

No pollen data.

First high tide: 08:57 for
Derbyhaven (Beach)

Sun 15 Mar

Maximum daytime temperature: 10 degrees Celsius; Minimum nighttime temperature: 3 degrees Celsius;
Mon 16 Mar

Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 8° Celsius;

Sunrise: 06:31

Sunset: 18:24

Sunny intervals changing to light rain by lunchtime.

L UV

L Pollution

No pollen data.

First high tide: 09:41 for
Derbyhaven (Beach)

Mon 16 Mar

Maximum daytime temperature: 10 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius;
Tue 17 Mar

Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 8° Celsius;

Sunrise: 06:29

Sunset: 18:26

Overcast.

L UV

No pollution data.

No pollen data.

First high tide: 10:18 for
Derbyhaven (Beach)

Tue 17 Mar

Maximum daytime temperature: 10 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius;
Wed 18 Mar

Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 8° Celsius;

Sunrise: 06:26

Sunset: 18:28

Cloudy changing to sunny intervals by lunchtime.

L UV

No pollution data.

No pollen data.

First high tide: 10:52 for
Derbyhaven (Beach)

Wed 18 Mar

Maximum daytime temperature: 10 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius;
Thu 19 Mar

Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 7° Celsius;

Sunrise: 06:24

Sunset: 18:30

Sunny intervals.

L UV

No pollution data.

No pollen data.

First high tide: 11:27 for
Derbyhaven (Beach)

Thu 19 Mar

Maximum daytime temperature: 11 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius;

Cloudy changing to light showers in the afternoon.

Sunrise: 06:39

Sunset: 18:18

L UV

L Pollution

No pollen data.

Next high tide: 06:28 for

Derbyhaven (Beach)

7 day forecast for Castletown (Isle of Man)

Today (13 March 2026)

Time	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	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
Weather symbols
Chance of precipitation	<5%	<5%	10%	10%	20%	10%	10%	10%	10%	20%	30%	50%	60%	60%	60%	60%	40%	30%	20%	10%	<5%	<5%
Temperature (°C)	4°	4°	4°	4°	4°	4°	5°	5°	6°	6°	7°	7°	7°	7°	7°	6°	6°	5°	5°	5°	5°	5°
Feels like temperature (°C)	-3°	-3°	-3°	-3°	-3°	-2°	-2°	-1°	0°	1°	1°	2°	2°	2°	2°	1°	1°	1°	1°	0°	0°	0°
Wind direction and speed (mph)	WSW 33	WSW 34	WSW 35	WSW 35	WSW 36	WSW 35	WSW 33	WSW 32	WSW 30	WSW 29	WSW 27	WSW 25	WSW 24	WSW 23	W 23	WNW 20	WNW 18	WNW 17	WNW 18	WNW 18	WNW 19	WNW 18
Wind gust (mph)	51	53	54	54	54	52	50	46	43	40	37	36	34	33	33	31	28	28	29	30	30	29
Visibility (description)	G	G	G	G	G	M	G	G	G	G	G	G	G	G	G	G	VG	VG	VG	VG	VG	VG
Humidity	68%	71%	68%	75%	77%	81%	79%	82%	79%	77%	77%	75%	75%	75%	75%	75%	75%	75%	75%	74%	75%	74%
UV	-	-	-	-	1	1	1	1	1	1	1	1	1	1	1	1	1	-	-	-	-	-

Saturday (14 March 2026)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	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
Weather symbols
Chance of precipitation	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	20%	30%	30%	50%	50%	40%	30%	10%	10%	20%
Temperature (°C)	5°	5°	4°	4°	4°	4°	4°	4°	5°	6°	6°	7°	7°	7°	7°	8°	8°	8°	7°	6°	6°	6°	6°	6°
Feels like temperature (°C)	0°	0°	0°	0°	0°	0°	0°	0°	1°	1°	2°	2°	3°	3°	3°	4°	4°	4°	3°	2°	2°	2°	2°	2°
Wind direction and speed (mph)	WNW 18	WNW 18	WNW 17	WNW 16	WNW 15	WNW 14	W 14	W 15	W 16	WSW 17	WSW 17	WSW 17	WSW 17	WSW 18	WSW 18	WSW 17	WSW 17	WSW 17	W 17	WSW 16	W 15	W 15	W 15	WSW 16
Wind gust (mph)	27	26	24	22	23	22	23	24	24	24	24	24	24	25	24	24	24	25	25	24	22	21	21	22
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	G	G	G	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	74%	74%	74%	74%	72%	72%	72%	75%	75%	76%	76%	77%	76%	75%	73%	70%	67%	67%	73%	74%	75%	75%	75%	75%
UV	-	-	-	-	-	-	1	1	1	1	2	2	2	2	1	1	1	1	1	-	-	-	-	-

Sunday (15 March 2026)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	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
Weather symbols
Chance of precipitation	20%	40%	40%	40%	30%	50%	60%	50%	60%	60%	60%	70%	60%	70%	80%	90%	80%	70%	70%	50%	40%	20%	10%	10%
Temperature (°C)	6°	7°	7°	7°	7°	7°	7°	8°	8°	8°	9°	9°	9°	9°	9°	8°	7°	7°	6°	6°	5°	5°	5°	5°
Feels like temperature (°C)	2°	2°	2°	2°	2°	2°	2°	3°	3°	4°	5°	5°	5°	5°	5°	4°	2°	2°	1°	0°	0°	-1°	-1°	-2°
Wind direction and speed (mph)	WSW 16	WSW 17	SW 18	SW 20	SSW 21	SSW 24	SSW 27	SSW 29	SW 29	SW 27	SW 26	WSW 25	WSW 24	WSW 23	WSW 23	WSW 24	W 24	W 24	W 24	W 25	W 26	W 27	W 27	W 28
Wind gust (mph)	22	25	26	30	34	37	40	40	38	36	36	35	34	34	36	39	40	37	43	41	40	39	40	41
Visibility (description)	VG	VG	VG	G	G	M	M	M	M	M	M	M	G	G	G	G	G	G	G	G	G	G	G	G
Humidity	76%	78%	78%	80%	80%	83%	88%	91%	92%	92%	91%	85%	82%	77%	75%	75%	75%	75%	76%	76%	74%	75%	74%	74%
UV	-	-	-	-	-	-	1	1	1	1	1	1	1	1	1	1	1	1	1	-	-	-	-	-

Monday (16 March 2026)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	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
Weather symbols
Chance of precipitation	10%	10%	10%	10%	10%	10%	10%	<5%	<5%	10%	10%	20%	20%	50%	70%	80%	80%	60%	50%	30%	20%	10%	10%	10%
Temperature (°C)	4°	4°	4°	4°	4°	4°	5°	5°	5°	6°	7°	7°	8°	8°	8°	8°	8°	9°	9°	9°	9°	9°	9°	9°
Feels like temperature (°C)	-2°	-2°	-2°	-2°	-2°	-2°	-1°	-1°	0°	1°	2°	2°	3°	3°	4°	4°	4°	4°	4°	4°	4°	4°	4°	4°
Wind direction and speed (mph)	W 28	W 28	W 28	W 27	W 27	WSW 26	WSW 25	WSW 25	WSW 25	WSW 25	WSW 25	SW 25	SW 25	SW 25	SW 25	SSW 25	SSW 26	SSW 27	SSW 30	SSW 31	SSW 31	SSW 31	SSW 30	SSW 30
Wind gust (mph)	41	41	40	39	37	36	36	34	35	35	35	35	35	35	35	35	39	42	44	44	43	43	43	40
Visibility (description)	G	G	G	G	G	G	G	G	G	G	G	G	G	G	M	M	M	M	M	M	M	M	M	P
Humidity	75%	74%	75%	75%	75%	75%	75%	75%	75%	75%	75%	76%	77%	78%	82%	85%	88%	88%	91%	92%	92%	92%	92%	93%
UV	-	-	-	-	-	-	1	1	1	1	1	1	1	1	1	1	1	1	1	-	-	-	-	-

Tuesday (17 March 2026)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	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
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	10%	10%	10%	10%	20%	30%	40%	40%	40%	30%	30%	30%	30%	30%	30%	20%	20%	30%	30%	20%
Temperature (°C)	9°	9°	9°	9°	9°	9°	9°	9°	9°	9°	10°	10°	10°	10°	10°	10°	9°	9°	9°	9°	9°	9°	9°	9°
Feels like temperature (°C)	4°	4°	4°	4°	4°	4°	4°	4°	4°	4°	5°	5°	5°	5°	5°	5°	5°	5°	5°	5°	5°	5°	5°	5°
Wind direction and speed (mph)	SSW 30	SSW 30	SSW 31	SSW 31	SSW 32	SSW 33	SSW 33	SSW 33	SSW 33	SSW 33	SSW 33	SSW 32	SSW 31	SSW 31	SSW 30	SSW 29	SSW 28	SSW 28	SSW 26	SSW 26	SSW 25	SSW 23	SSW 22	SSW 21
Wind gust (mph)	40	43	45	45	47	48	49	48	47	47	47	45	44	44	44	43	41	39	37	36	34	31	32	29
Visibility (description)	M	M	P	M	M	M	M	M	M	M	M	M	M	M	M	M	M	M	M	M	M	M	M	M
Humidity	92%	92%	92%	92%	92%	90%	91%	90%	91%	90%	91%	91%	91%	91%	89%	88%	88%	89%	89%	89%	90%	90%	92%	93%
UV	-	-	-	-	-	-	1	1	1	1	1	1	2	2	1	1	1	1	1	-	-	-	-	-

Wednesday (18 March 2026)

Time	00:00	03:00	06:00	09:00	12:00	15:00	18:00	21:00
Weather symbols
Chance of precipitation	20%	20%	10%	<5%	<5%	<5%	<5%	10%
Temperature (°C)	9°	8°	8°	8°	9°	9°	9°	9°
Feels like temperature (°C)	5°	5°	5°	6°	7°	8°	8°	7°
Wind direction and speed (mph)	SSW 18	SSW 14	S 11	SSE 9	SE 7	E 7	NNE 7	NNE 8
Wind gust (mph)	25	19	15	14	11	11	11	11
Visibility (description)	G	G	M	G	G	VG	VG	VG
Humidity	91%	91%	91%	90%	89%	87%	86%	87%
UV	-	-	1	1	2	1	1	-

Thursday (19 March 2026)

Time	00:00	03:00	06:00	09:00	12:00	15:00	18:00	21:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	9°	9°	8°	9°	10°	10°	10°	9°
Feels like temperature (°C)	7°	6°	6°	6°	7°	8°	8°	7°
Wind direction and speed (mph)	NNE 8	NE 9	NNE 9	NE 10	NE 11	NE 10	NE 9	ENE 11
Wind gust (mph)	12	13	14	16	16	15	15	17
Visibility (description)	VG	VG	G	VG	G	G	G	G
Humidity	87%	85%	86%	84%	82%	80%	82%	83%
UV	-	-	1	1	2	1	1	-

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Updated 00:25 (UTC) on Fri 13 Mar 2026

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Castletown (Isle of Man) (Isle of Man) weather

Find a forecast

Forecast days

Today

Today

Sat 14 Mar

Sat 14 Mar

Sun 15 Mar

Sun 15 Mar

Mon 16 Mar

Mon 16 Mar

Tue 17 Mar

Tue 17 Mar

Wed 18 Mar

Wed 18 Mar

Thu 19 Mar

Thu 19 Mar

7 day forecast for Castletown (Isle of Man)

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