Grimwith Reservoir (North Yorkshire) weather

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Forecast days

Sat 29 Aug

Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 13° Celsius;

Sunrise: 06:11

Sunset: 20:05

Light rain.

M UV

L Pollution

L Pollen

Yorkshire Dales (Mountain region)

Sat 29 Aug

Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius;
Sun 30 Aug

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 12° Celsius;

Sunrise: 06:12

Sunset: 20:03

Light showers changing to sunny intervals by late morning.

M UV

L Pollution

L Pollen

Yorkshire Dales (Mountain region)

Sun 30 Aug

Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius;
Mon 31 Aug

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

Sunrise: 06:14

Sunset: 20:01

Light showers changing to sunny intervals in the afternoon.

M UV

L Pollution

L Pollen

Yorkshire Dales (Mountain region)

Mon 31 Aug

Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius;
Tue 1 Sep

Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 11° Celsius;

Sunrise: 06:16

Sunset: 19:58

Mist changing to light showers by late morning.

M UV

L Pollution

L Pollen

Yorkshire Dales (Mountain region)

Tue 1 Sep

Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius;
Wed 2 Sep

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 12° Celsius;

Sunrise: 06:18

Sunset: 19:56

Heavy rain changing to mist by early evening.

M UV

L Pollution

L Pollen

Yorkshire Dales (Mountain region)

Wed 2 Sep

Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius;
Thu 3 Sep

Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 11° Celsius;

Sunrise: 06:19

Sunset: 19:53

Sunny intervals changing to partly cloudy by early evening.

M UV

No pollution data.

No pollen data.

Yorkshire Dales (Mountain region)

Thu 3 Sep

Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius;
Fri 4 Sep

Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 12° Celsius;

Sunrise: 06:21

Sunset: 19:51

Cloudy changing to mist by nighttime.

M UV

No pollution data.

No pollen data.

Fri 4 Sep

Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius;

Light rain.

Sunrise: 06:11

Sunset: 20:05

M UV

L Pollution

L Pollen

Yorkshire Dales (Mountain region)

7 day forecast for Grimwith Reservoir

Today (29 August 2026)

Time	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	70%	70%	80%	60%
Temperature (°C)	14°	14°	14°	13°
Feels like temperature (°C)	14°	14°	13°	13°
Wind direction and speed (mph)	NW 3	N 3	NNW 4	NNW 4
Wind gust (mph)	8	9	9	8
Visibility (description)	P	P	P	P
Humidity	95%	96%	96%	96%
UV	1	-	-	-

Sunday (30 August 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	60%	60%	60%	60%	60%	70%	80%	70%	70%	70%	40%	30%	30%	50%	80%	90%	90%	≥95%	90%	90%	≥95%	90%	90%	80%
Temperature (°C)	13°	13°	13°	13°	13°	13°	13°	13°	14°	14°	15°	16°	16°	17°	17°	17°	16°	15°	15°	14°	14°	13°	13°	13°
Feels like temperature (°C)	13°	13°	13°	12°	12°	12°	12°	12°	12°	13°	13°	14°	15°	15°	16°	16°	15°	14°	14°	14°	13°	13°	12°	12°
Wind direction and speed (mph)	NNW 4	NW 3	WNW 3	WSW 3	SW 4	SW 5	SW 5	SW 7	SW 8	SW 9	SW 10	SW 10	SW 10	SW 9	SW 9	SSW 8	SSW 7	SW 7	SSW 7	SSE 6	ESE 5	SE 6	SSE 6	SSE 6
Wind gust (mph)	8	8	7	8	8	9	10	12	15	17	20	20	20	19	19	17	17	14	13	13	12	12	12	11
Visibility (description)	P	P	P	P	VP	VP	VP	VP	P	P	M	G	VG	VG	G	G	G	M	M	M	M	P	P	P
Humidity	96%	97%	97%	98%	98%	98%	98%	98%	97%	95%	93%	87%	79%	76%	77%	81%	85%	92%	92%	93%	95%	96%	96%	96%
UV	-	-	-	-	-	-	1	1	1	2	3	3	5	4	3	2	1	1	1	1	1	-	-	-

Monday (31 August 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	60%	60%	60%	70%	70%	70%	60%	50%	40%	50%	60%	70%	70%	60%	50%	30%	20%	20%	20%	20%	20%	10%	20%	30%
Temperature (°C)	12°	12°	12°	12°	12°	12°	12°	12°	13°	13°	14°	15°	16°	16°	16°	16°	16°	15°	14°	13°	12°	12°	12°	11°
Feels like temperature (°C)	12°	11°	11°	11°	10°	10°	10°	10°	11°	11°	12°	13°	13°	13°	13°	13°	12°	12°	11°	10°	10°	10°	10°	10°
Wind direction and speed (mph)	S 6	SW 7	WSW 7	WSW 8	W 8	W 8	W 9	W 9	W 10	W 11	W 11	W 14	W 15	W 15	W 16	W 17	W 17	W 17	W 16	W 15	W 13	W 11	W 10	W 9
Wind gust (mph)	11	11	13	13	14	14	13	16	19	21	23	26	28	30	32	32	32	30	28	24	21	19	18	16
Visibility (description)	P	P	P	VP	VP	VP	VP	VP	P	M	G	G	G	G	G	G	VG	G	VG	VG	VG	VG	VG	G
Humidity	96%	97%	97%	97%	98%	97%	98%	98%	95%	91%	87%	86%	85%	82%	83%	79%	76%	74%	73%	76%	79%	82%	82%	84%
UV	-	-	-	-	-	-	1	1	1	2	3	4	5	5	4	3	2	1	1	1	1	-	-	-

Tuesday (1 September 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	40%	40%	40%	50%	50%	40%	40%	30%	40%	50%	70%	70%	50%	50%	50%	40%	40%	50%	50%	40%	40%	40%	30%	40%
Temperature (°C)	11°	11°	11°	11°	11°	11°	11°	11°	12°	12°	13°	14°	14°	15°	15°	16°	16°	15°	15°	14°	13°	13°	12°	12°
Feels like temperature (°C)	9°	9°	9°	9°	9°	9°	9°	9°	10°	10°	11°	11°	11°	12°	13°	13°	13°	13°	12°	12°	11°	11°	11°	10°
Wind direction and speed (mph)	W 9	W 9	W 8	WSW 8	WSW 9	WSW 9	WSW 9	WSW 10	WSW 11	SW 13	SW 14	WSW 16	WSW 16	WSW 16	WSW 16	WSW 16	WSW 16	WSW 16	WSW 15	WSW 13	WSW 10	WSW 9	WSW 9	WSW 9
Wind gust (mph)	16	15	14	13	15	15	17	19	22	25	27	29	29	29	29	29	29	26	24	21	18	16	15	13
Visibility (description)	G	G	M	M	P	P	P	P	M	P	M	M	M	G	G	G	G	G	G	G	M	M	P	P
Humidity	86%	88%	91%	93%	94%	94%	94%	94%	92%	91%	89%	91%	88%	83%	80%	78%	77%	79%	83%	86%	89%	92%	94%	95%
UV	-	-	-	-	-	-	1	1	1	2	3	4	3	5	4	3	2	1	1	1	-	-	-	-

Wednesday (2 September 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	40%	40%	40%	50%	50%	60%	70%	80%	80%	80%	80%	80%	80%	80%	70%	70%	60%	50%	50%	50%	50%	50%	50%	40%
Temperature (°C)	12°	12°	12°	12°	13°	13°	13°	13°	13°	14°	14°	15°	15°	15°	16°	16°	16°	16°	15°	15°	14°	14°	14°	13°
Feels like temperature (°C)	10°	11°	11°	11°	11°	11°	11°	12°	12°	12°	12°	13°	13°	13°	14°	14°	14°	14°	13°	13°	12°	12°	12°	12°
Wind direction and speed (mph)	WSW 9	WSW 9	WSW 9	SW 9	SSW 7	SSW 7	SSW 8	SSW 8	S 9	S 9	S 10	SSW 11	SSW 13	SW 13	SW 14	WSW 14	WSW 14	WSW 13	WSW 14	W 13	W 13	W 11	W 11	W 11
Wind gust (mph)	14	13	13	11	11	13	13	15	19	22	23	27	27	29	31	31	29	27	25	28	26	27	26	25
Visibility (description)	P	P	P	P	P	P	P	P	P	P	P	P	P	P	P	P	M	M	M	P	P	P	P	P
Humidity	95%	95%	94%	95%	95%	95%	96%	96%	97%	95%	94%	93%	94%	94%	94%	92%	91%	91%	91%	90%	92%	93%	93%	93%
UV	-	-	-	-	-	-	1	1	1	1	2	2	3	3	3	3	2	1	1	1	-	-	-	-

Thursday (3 September 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	40%	40%	40%	30%	30%	20%	20%	30%	30%
Temperature (°C)	13°	13°	13°	12°	14°	16°	16°	14°	12°
Feels like temperature (°C)	11°	11°	11°	10°	12°	13°	13°	12°	11°
Wind direction and speed (mph)	W 11	W 11	W 11	W 11	W 13	W 14	W 16	W 11	WSW 9
Wind gust (mph)	22	25	24	27	31	32	30	22	18
Visibility (description)	P	P	P	P	M	G	G	M	M
Humidity	93%	93%	93%	92%	84%	73%	73%	82%	92%
UV	-	-	-	1	3	4	2	1	-

Friday (4 September 2026)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	30%	30%	30%	30%	40%	40%	30%	30%
Temperature (°C)	12°	12°	12°	13°	15°	15°	14°	13°
Feels like temperature (°C)	11°	10°	10°	11°	13°	13°	12°	11°
Wind direction and speed (mph)	WSW 9	WSW 13	WSW 10	WSW 11	WSW 15	WSW 13	WSW 13	SW 13
Wind gust (mph)	16	16	20	25	27	26	20	17
Visibility (description)	M	M	P	M	G	M	M	M
Humidity	93%	93%	94%	86%	73%	76%	83%	91%
UV	-	-	1	2	3	2	1	-

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Grimwith Reservoir weather map

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Flood alerts in force for England

Environment Agency

Yorkshire & Humber weather forecast

Headline:

Changeable with showers or longer spells of rain for most.

This Evening and Tonight:

Mostly light rain will continue across many areas through the evening, becoming increasingly sporadic later in the night and largely confined to higher ground, with many places turning dry. Minimum temperature 11 °C.

Sunday:

A cloudy start with early patchy rain soon clearing away. Sunny spells and scattered showers will develop around lunchtime, becoming heavy, widespread and potentially thundery by late afternoon and evening. Maximum temperature 22 °C.

Outlook for Monday to Wednesday:

Monday breezy with sunny spells and scattered showers, locally heavy. Increasingly cloudy and breezy on Tuesday, with heavy rain spreading south-eastwards early afternoon. Mostly dry and sunny on Wednesday.

Updated: 16:00 (UTC+1) on Sat 29 Aug 2026

UK long range weather forecast

Likely remaining unsettled with most areas seeing some showers or longer spells of rain at times, with the main focus for these across northern and western areas. Potential for some strong and gusty winds at times. Some drier and more settled interludes could develop, perhaps becoming longer in duration across southern areas later in this period. Temperatures are likely to be near average, although some short-lived warm or very warm spells are possible, especially in the south.

Updated: 13:00 (UTC+1) on Sat 29 Aug 2026

Signals are fairly limited from mid-September onward. At first, probably a continuation of a changeable regime with the wettest conditions in the northwest and longer drier interludes in the southeast. However, the distribution of rainfall soon becomes very unclear, although compared to earlier in the month there is a greater chance of more prolonged settled/dry spells. Temperatures likely varying around average with some warm spells likely, especially in the south.

Updated: 14:00 (UTC+1) on Sat 29 Aug 2026

Grimwith Reservoir (North Yorkshire) weather

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Forecast days

Sat 29 Aug

Sat 29 Aug

Sun 30 Aug

Sun 30 Aug

Mon 31 Aug

Mon 31 Aug

Tue 1 Sep

Tue 1 Sep

Wed 2 Sep

Wed 2 Sep

Thu 3 Sep

Thu 3 Sep

Fri 4 Sep

Fri 4 Sep

7 day forecast for Grimwith Reservoir

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UK video forecast

Yorkshire & Humber weather forecast

Headline:

This Evening and Tonight:

Sunday:

Outlook for Monday to Wednesday:

UK long range weather forecast

Nearest forecasts

Grimwith Reservoir (North Yorkshire) weather

Find a forecast

Forecast days

Sat 29 Aug

Sat 29 Aug

Sun 30 Aug

Sun 30 Aug

Mon 31 Aug

Mon 31 Aug

Tue 1 Sep

Tue 1 Sep

Wed 2 Sep

Wed 2 Sep

Thu 3 Sep

Thu 3 Sep

Fri 4 Sep

Fri 4 Sep

7 day forecast for Grimwith Reservoir

UK video forecast

Yorkshire & Humber weather forecast

Saturday 29 Aug - Wednesday 2 Sep

Headline:

This Evening and Tonight:

Sunday:

Outlook for Monday to Wednesday:

UK long range weather forecast

Thursday 3 Sep - Saturday 12 Sep

Sunday 13 Sep - Sunday 27 Sep

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