Isle of Grain (Medway) weather

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Forecast days

Wed 15 Apr

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 9° Celsius;

Sunrise: 06:02

Sunset: 19:53

Clear.

M UV

L Pollution

M Pollen

Next high tide: 00:14 tomorrow for
Sheerness (Beach)

Wed 15 Apr

Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius;
Thu 16 Apr

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 10° Celsius;

Sunrise: 06:00

Sunset: 19:55

Sunny intervals changing to overcast by late morning.

M UV

L Pollution

H Pollen

First high tide: 00:14 for
Sheerness (Beach)

Thu 16 Apr

Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius;
Fri 17 Apr

Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 10° Celsius;

Sunrise: 05:58

Sunset: 19:57

Sunny intervals changing to partly cloudy by nighttime.

M UV

L Pollution

H Pollen

First high tide: 00:55 for
Sheerness (Beach)

Fri 17 Apr

Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius;
Sat 18 Apr

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 7° Celsius;

Sunrise: 05:56

Sunset: 19:58

Cloudy changing to sunny intervals by late morning.

M UV

L Pollution

M Pollen

First high tide: 01:34 for
Sheerness (Beach)

Sat 18 Apr

Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius;
Sun 19 Apr

Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 5° Celsius;

Sunrise: 05:54

Sunset: 20:00

Sunny.

M UV

L Pollution

M Pollen

First high tide: 02:14 for
Sheerness (Beach)

Sun 19 Apr

Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 5 degrees Celsius;
Mon 20 Apr

Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 6° Celsius;

Sunrise: 05:51

Sunset: 20:02

Sunny intervals changing to partly cloudy by early evening.

M UV

No pollution data.

No pollen data.

First high tide: 02:56 for
Sheerness (Beach)

Mon 20 Apr

Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 6 degrees Celsius;
Tue 21 Apr

Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 7° Celsius;

Sunrise: 05:49

Sunset: 20:03

Cloudy changing to sunny intervals in the afternoon.

M UV

No pollution data.

No pollen data.

First high tide: 03:39 for
Sheerness (Beach)

Tue 21 Apr

Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius;

Clear.

Sunrise: 06:02

Sunset: 19:53

M UV

L Pollution

M Pollen

Next high tide: 00:14 tomorrow for

Sheerness (Beach)

7 day forecast for Isle of Grain

Today (15 April 2026)

Time	22:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%
Temperature (°C)	12°	11°
Feels like temperature (°C)	9°	8°
Wind direction and speed (mph)	SW 15	SW 14
Wind gust (mph)	19	17
Visibility (description)	G	G
Humidity	84%	85%
UV	-	-

Thursday (16 April 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%	<5%	<5%	10%	10%	10%	10%	20%	40%	30%	30%	40%	50%	40%	20%	10%	20%	10%	<5%	<5%	<5%
Temperature (°C)	11°	10°	10°	10°	10°	10°	10°	11°	12°	13°	14°	15°	15°	16°	16°	16°	15°	15°	15°	14°	13°	12°	11°	11°
Feels like temperature (°C)	8°	8°	7°	7°	7°	7°	7°	8°	9°	10°	11°	12°	12°	13°	13°	13°	12°	12°	12°	12°	11°	10°	9°	9°
Wind direction and speed (mph)	SSW 12	SSW 12	SSW 13	SSW 14	SSW 14	SSW 14	SSW 14	SSW 15	SW 15	SW 16	SW 16	SW 15	SW 14	SW 14	SW 14	SW 15	SW 15	SW 16	SSW 15	SSW 14	SSW 12	SSW 11	SSW 10	SSW 10
Wind gust (mph)	17	18	19	19	19	19	19	22	23	23	23	23	22	22	23	23	23	22	21	18	16	15	14	13
Visibility (description)	G	G	G	G	G	G	G	G	G	G	G	VG	VG	VG	VG	VG	G	VG	VG	VG	VG	G	G	G
Humidity	85%	87%	87%	88%	90%	90%	91%	88%	85%	82%	76%	74%	73%	70%	71%	71%	72%	71%	70%	73%	76%	84%	85%	86%
UV	-	-	-	-	-	-	1	1	1	1	2	3	3	3	2	2	1	1	1	1	-	-	-	-

Friday (17 April 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%	20%	20%	30%	20%	10%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	<5%	10%	<5%
Temperature (°C)	11°	11°	11°	11°	11°	10°	10°	11°	12°	13°	14°	15°	16°	17°	18°	18°	18°	17°	17°	16°	14°	13°	12°	12°
Feels like temperature (°C)	9°	9°	9°	9°	9°	9°	9°	10°	10°	12°	13°	13°	14°	14°	14°	14°	14°	14°	14°	13°	12°	11°	10°	10°
Wind direction and speed (mph)	S 9	S 8	S 8	S 7	S 7	S 6	SSE 6	S 6	S 7	SSW 8	SSW 10	SSW 11	SSW 13	SSW 14	SSW 15	SSW 16	SSW 16	SSW 16	SW 16	SSW 14	SSW 12	SSW 11	SSW 11	SSW 10
Wind gust (mph)	13	12	12	11	11	11	11	11	13	16	19	21	23	24	24	24	25	23	22	17	15	15	14	14
Visibility (description)	G	G	G	G	G	G	G	G	G	G	G	G	G	VG	G	G	G	G	G	VG	G	G	G	G
Humidity	87%	87%	86%	86%	86%	85%	86%	86%	86%	85%	82%	77%	71%	67%	66%	64%	64%	64%	66%	70%	75%	80%	84%	84%
UV	-	-	-	-	-	1	1	1	1	2	3	4	4	4	3	2	2	1	1	1	-	-	-	-

Saturday (18 April 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%	20%	20%	20%	40%	30%	30%	20%	20%	10%	10%	<5%	<5%	<5%	<5%	10%	<5%	<5%	10%	20%	20%	20%	10%
Temperature (°C)	12°	11°	11°	11°	11°	10°	10°	10°	11°	12°	13°	14°	15°	16°	16°	16°	16°	16°	16°	15°	14°	13°	12°	11°
Feels like temperature (°C)	10°	9°	9°	9°	9°	9°	8°	9°	9°	10°	11°	12°	13°	14°	14°	14°	14°	14°	14°	13°	12°	11°	10°	9°
Wind direction and speed (mph)	SSW 10	SSW 10	SW 9	SW 9	WSW 8	WSW 8	W 8	WSW 8	W 8	W 9	WNW 9	WNW 10	WNW 10	NW 10	NW 10	NW 10	NW 10	NW 9	NW 9	NW 9	NNW 9	NW 9	NW 9	NW 10
Wind gust (mph)	13	13	12	12	11	11	11	12	14	15	16	18	18	18	19	18	17	16	14	12	12	13	13	13
Visibility (description)	G	G	G	G	G	G	G	G	G	G	G	VG	G	VG	VG	VG	VG	VG	VG	G	G	G	G	G
Humidity	85%	85%	85%	86%	86%	86%	86%	85%	84%	79%	75%	69%	65%	63%	61%	59%	59%	60%	61%	62%	65%	66%	67%	69%
UV	-	-	-	-	-	1	1	1	1	2	3	4	5	4	4	2	2	1	1	1	-	-	-	-

Sunday (19 April 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%	10%	10%	10%	10%	20%	20%	20%	20%	20%	20%	20%	20%	10%	10%	10%	<5%	<5%
Temperature (°C)	10°	10°	9°	9°	8°	8°	7°	8°	8°	10°	11°	12°	13°	13°	13°	14°	14°	13°	13°	12°	11°	10°	10°	9°
Feels like temperature (°C)	8°	7°	7°	6°	5°	5°	4°	5°	6°	8°	9°	10°	11°	11°	11°	12°	11°	11°	10°	10°	9°	8°	7°	6°
Wind direction and speed (mph)	NW 10	NW 10	NNW 10	NW 11	NW 11	NW 11	NW 11	NW 11	NNW 10	NNW 10	N 9	N 9	N 9	NNE 10	NNE 10	NNE 10	NNE 10	NNE 11	NE 11	NE 12	NE 11	NE 11	NE 11	NE 10
Wind gust (mph)	15	14	15	15	16	16	16	16	16	17	17	17	17	17	17	18	18	17	18	16	15	15	14	13
Visibility (description)	G	G	G	G	G	G	G	G	G	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	G
Humidity	71%	73%	73%	74%	74%	75%	76%	76%	76%	74%	67%	59%	59%	59%	57%	55%	57%	60%	65%	66%	68%	69%	70%	71%
UV	-	-	-	-	-	1	1	1	1	2	3	4	4	4	3	3	2	1	1	1	-	-	-	-

Monday (20 April 2026)

Time	00:00	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	10%	10%	10%	10%	<5%
Temperature (°C)	8°	8°	6°	7°	11°	13°	13°	11°	9°
Feels like temperature (°C)	6°	5°	3°	4°	9°	11°	11°	9°	6°
Wind direction and speed (mph)	NNE 10	NNE 10	NNW 10	NNW 10	NE 10	NE 11	NE 12	ENE 12	NE 13
Wind gust (mph)	13	14	15	17	19	20	19	19	19
Visibility (description)	G	VG	VG	VG	G	G	G	G	G
Humidity	72%	73%	78%	78%	67%	61%	61%	64%	73%
UV	-	-	-	1	3	3	2	1	-

Tuesday (21 April 2026)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	10%	10%	20%	20%	20%	20%	10%	10%
Temperature (°C)	8°	7°	7°	11°	12°	13°	12°	10°
Feels like temperature (°C)	4°	4°	4°	8°	10°	10°	9°	7°
Wind direction and speed (mph)	NE 12	NE 12	NE 13	ENE 13	ENE 14	ENE 14	ENE 14	ENE 15
Wind gust (mph)	20	19	21	23	24	24	23	23
Visibility (description)	G	G	G	G	G	G	G	G
Humidity	76%	77%	78%	74%	70%	69%	73%	76%
UV	-	-	1	2	4	2	1	-

UK video forecast

Isle of Grain weather map

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WARNING

Flood warnings

Flood warnings may be in force for:

England	Environment Agency

London & South East England weather forecast

Headline:

Turning dry overnight. Sunshine and showers Thursday.

This Evening and Tonight:

Any heavy showers, affecting eastern areas soon fading during Wednesday evening with clear spells developing. Cloud then thickens again from the west through the early hours of Thursday, but likely staying dry for most. Any showers mainly affecting coastal areas. Minimum temperature 6 °C.

Thursday:

Some warm, sunny spells expected, but building cloud bringing scattered showers, heavy at times. Some parts probably remaining dry, most likely near coasts by Thursday afternoon. Winds becoming light. Maximum temperature 16 °C.

Outlook for Friday to Sunday:

Often cloudy Friday, with the odd shower, but also some brighter spells. Rain likely Saturday morning, clearing to sunny spells and showers. Drier and sunnier Sunday with winds easing.

Updated: 16:00 (UTC+1) on Wed 15 Apr 2026

UK long range weather forecast

High pressure to the north or northeast of the UK will bring plenty of dry weather and sunny spells for most at first. Low pressure in the Atlantic will try to push weather fronts towards the UK from the south west, but these may remain slow moving. Some parts of the east coast could be on the chilly side with low cloud and onshore breeze, but further west it will likely feel quite warm, especially in sunnier areas. From next weekend and into the start of the following week, there are signs that more unsettled weather could return for a time, bringing rain or showers to some areas.

Updated: 13:00 (UTC+1) on Wed 15 Apr 2026

Signals are not very strong for the extended forecast range, but in broad terms higher pressure is more likely to the north, with lower pressure to the south. Across Scotland and northern half of England this would mean drier and more settled weather. Meanwhile, Northern Ireland, Wales and the southern half of England perhaps seeing a greater chance of rain or showers at times, but plenty of scope for fair weather in between. Temperatures will probably be close to or slightly above average overall, perhaps becoming more widely warm at times.

Updated: 14:00 (UTC+1) on Wed 15 Apr 2026

Isle of Grain (Medway) weather

Find a forecast

Forecast days

Wed 15 Apr

Wed 15 Apr

Thu 16 Apr

Thu 16 Apr

Fri 17 Apr

Fri 17 Apr

Sat 18 Apr

Sat 18 Apr

Sun 19 Apr

Sun 19 Apr

Mon 20 Apr

Mon 20 Apr

Tue 21 Apr

Tue 21 Apr

7 day forecast for Isle of Grain

Tooltip header

UK video forecast

London & South East England weather forecast

Headline:

This Evening and Tonight:

Thursday:

Outlook for Friday to Sunday:

UK long range weather forecast

Nearest forecasts

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Isle of Grain (Medway) weather

Find a forecast

Forecast days

Wed 15 Apr

Wed 15 Apr

Thu 16 Apr

Thu 16 Apr

Fri 17 Apr

Fri 17 Apr

Sat 18 Apr

Sat 18 Apr

Sun 19 Apr

Sun 19 Apr

Mon 20 Apr

Mon 20 Apr

Tue 21 Apr

Tue 21 Apr

7 day forecast for Isle of Grain

UK video forecast

London & South East England weather forecast

Wednesday 15 Apr - Sunday 19 Apr

Headline:

This Evening and Tonight:

Thursday:

Outlook for Friday to Sunday:

UK long range weather forecast

Monday 20 Apr - Wednesday 29 Apr

Thursday 30 Apr - Thursday 14 May

Nearest forecasts

More from the Met Office

Causes of climate change

Understanding equinoxes and solstices

White Christmas and UK Christmas weather records

Fallstreak hole

The storm that shaped the Shipping Forecast

3 tips for staying safe in fog