Saint-Cast-le-Guildo weather

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Saint-Cast-le-Guildo weather

Here is the Saint-Cast-le-Guildo weather forecast. You will find below :
- Saint-Cast-le-Guildo weather forecast for the next hours
- 7, 8 and 10 days weather forecast for Saint-Cast-le-Guildo
- the lastest Saint-Cast-le-Guildo weather conditions

Please note that the station providing the latest weather data is not necessarily in the center of Saint-Cast-le-Guildo. Differences in prediction may appear according to the location of the weather station, especially in mountains where data usualy come from plains. For better accuracy at high altitude, you should check the snow weather forecast.

You will find below some links for the 8 days weather forecast near Saint-Cast-le-Guildo :
- weather forecast for towns close to Saint-Cast-le-Guildo :
   - Weather Matignon (22550) : town located at 3.70 km
   - Weather Pléboulle (22550) : town located at 5.81 km
   - Weather Saint-Jacut-de-la-Mer (22750) : town located at 5.82 km
   - Weather Plévenon (22240) : town located at 6.32 km
   - Weather Fréhel (22240) : town located at 7.53 km
   - Weather Saint-Pôtan (22550) : town located at 7.60 km
   - Weather Trégon (22650) : town located at 8.22 km
   - Weather Lancieux (22770) : town located at 8.27 km

- weather forecast for department prefecture of Côtes-d'Armor : Weather of Saint-Brieuc
- weather forecast for other cities of Côtes-d'Armor : Côtes-d'Armor
- global weather on the map of France : weather france map

Must see: the road map of Saint-Cast-le-Guildo, the photos of Saint-Cast-le-Guildo, the map of Saint-Cast-le-Guildo.

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7, 8 and 10 days weather forecast for Saint-Cast-le-Guildo

Week Forecast:

The latest weather data for Saint-Cast-le-Guildo were collected Monday, 04 May 2026 at 11:02 from the nearest observation station of Matignon.

Monday, May 4th

15°C 10°C

0%
90%

Cloudy

Temperature Max: 15°C    Temperature Min: 10°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 90%
Wind speed: 11 km/h South
Humidity: 81%°        UV Index: 3
Sunrise: 06:44     Sunset: 21:28

Tuesday, May 5th

13°C 11°C

98%
99%

Rain

Temperature Max: 13°C    Temperature Min: 11°C
Precipitation Probability: 98% (Rain)
Percentage of sky occluded by clouds: 99%
Wind speed: 17 km/h South
Humidity: 88%°        UV Index: 3
Sunrise: 06:43     Sunset: 21:29

Wednesday, May 6th

15°C 10°C

0%
72%

Mostly cloudy

Temperature Max: 15°C    Temperature Min: 10°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 72%
Wind speed: 12 km/h Sout-East
Humidity: 78%°        UV Index: 4
Sunrise: 06:41     Sunset: 21:31

Thursday, May 7th

16°C 8°C

51%
60%

Drizzle

Temperature Max: 16°C    Temperature Min: 8°C
Precipitation Probability: 51% (Rain)
Percentage of sky occluded by clouds: 60%
Wind speed: 12 km/h North-West
Humidity: 72%°        UV Index: 4
Sunrise: 06:40     Sunset: 21:32

Friday, May 8th

17°C 8°C

65%
83%

Rain

Temperature Max: 17°C    Temperature Min: 8°C
Precipitation Probability: 65% (Rain)
Percentage of sky occluded by clouds: 83%
Wind speed: 11 km/h West
Humidity: 78%°        UV Index: 4
Sunrise: 06:38     Sunset: 21:34

Saturday, May 9th

19°C 11°C

59%
77%

Rain

Temperature Max: 19°C    Temperature Min: 11°C
Precipitation Probability: 59% (Rain)
Percentage of sky occluded by clouds: 77%
Wind speed: 13 km/h North-West
Humidity: 75%°        UV Index: 4
Sunrise: 06:37     Sunset: 21:35

Sunday, May 10th

16°C 11°C

70%
82%

Rain

Temperature Max: 16°C    Temperature Min: 11°C
Precipitation Probability: 70% (Rain)
Percentage of sky occluded by clouds: 82%
Wind speed: 14 km/h Sout-East
Humidity: 83%°        UV Index: 3
Sunrise: 06:35     Sunset: 21:36

Monday, May 11th

15°C 10°C

39%
72%

Drizzle

Temperature Max: 15°C    Temperature Min: 10°C
Precipitation Probability: 39% (Rain)
Percentage of sky occluded by clouds: 72%
Wind speed: 17 km/h South-East
Humidity: 81%°        UV Index: 4
Sunrise: 06:34     Sunset: 21:38

Tuesday, May 12th

14°C 8°C

67%
67%

Rain

Temperature Max: 14°C    Temperature Min: 8°C
Precipitation Probability: 67% (Rain)
Percentage of sky occluded by clouds: 67%
Wind speed: 19 km/h South
Humidity: 80%°        UV Index: 4
Sunrise: 06:32     Sunset: 21:39

Wednesday, May 13th

15°C 10°C

51%
70%

Drizzle

Temperature Max: 15°C    Temperature Min: 10°C
Precipitation Probability: 51% (Rain)
Percentage of sky occluded by clouds: 70%
Wind speed: 23 km/h East
Humidity: 78%°        UV Index: 4
Sunrise: 06:31     Sunset: 21:40

Latest Saint-Cast-le-Guildo weather conditions

The latest weather data for Saint-Cast-le-Guildo were collected Monday, 04 May 2026 at 11:02 from the nearest observation station of Matignon.

Latest weather conditions collected Mon, 04 May at 11:02

13°C

1013.57 hPa
0 mm/h
87%

Mostly cloudy

Temperature: 13°C
Pressure: 1013.57 mbars
Precipitation Intensity: 0 mm/h
Percentage of sky occluded by clouds: 87%
Wind speed: 10 km/h South
Wind Gust Speed: 17.76 km/h
Visibility: 20585.13 km Humidity: 82%
Dew Point: 10° UV Index: 2

Saint-Cast-le-Guildo next hours weather forecast

This is the next hours weather forecast for Saint-Cast-le-Guildo.

Mon, 04 May - 4pm

15°C

Saint-Cast-le-Guildo weather:
Cloudy
0% 88%
Wind Speed: 14 kmh
Wind Gust: 23 kmh

Mon, 04 May - 5pm

14°C

Saint-Cast-le-Guildo weather:
Cloudy
0% 90%
Wind Speed: 15 kmh
Wind Gust: 25 kmh

Mon, 04 May - 6pm

14°C

Saint-Cast-le-Guildo weather:
Cloudy
0% 88%
Wind Speed: 16 kmh
Wind Gust: 27 kmh

Mon, 04 May - 7pm

14°C

Saint-Cast-le-Guildo weather:
Cloudy
0% 93%
Wind Speed: 16 kmh
Wind Gust: 28 kmh

Mon, 04 May - 8pm

14°C

Saint-Cast-le-Guildo weather:
Cloudy
0% 92%
Wind Speed: 15 kmh
Wind Gust: 26 kmh

Mon, 04 May - 9pm

13°C

Saint-Cast-le-Guildo weather:
Cloudy
0% 99%
Wind Speed: 12 kmh
Wind Gust: 23 kmh

Mon, 04 May - 10pm

12°C

Saint-Cast-le-Guildo weather:
Cloudy
0% 99%
Wind Speed: 12 kmh
Wind Gust: 22 kmh

Mon, 04 May - 11pm

12°C

Saint-Cast-le-Guildo weather:
Cloudy
0% 99%
Wind Speed: 11 kmh
Wind Gust: 20 kmh

Tue, 05 May - 12am

11°C

Saint-Cast-le-Guildo weather:
Cloudy
28% Rain 99%
Wind Speed: 11 kmh
Wind Gust: 18 kmh

Tue, 05 May - 1am

11°C

Saint-Cast-le-Guildo weather:
Drizzle
34% Rain 99%
Wind Speed: 12 kmh
Wind Gust: 20 kmh

Tue, 05 May - 2am

11°C

Saint-Cast-le-Guildo weather:
Rain
39% Rain 99%
Wind Speed: 14 kmh
Wind Gust: 23 kmh

Tue, 05 May - 3am

11°C

Saint-Cast-le-Guildo weather:
Drizzle
39% Rain 99%
Wind Speed: 14 kmh
Wind Gust: 24 kmh

Tue, 05 May - 4am

11°C

Saint-Cast-le-Guildo weather:
Drizzle
42% Rain 99%
Wind Speed: 13 kmh
Wind Gust: 21 kmh

Tue, 05 May - 5am

11°C

Saint-Cast-le-Guildo weather:
Drizzle
49% Rain 99%
Wind Speed: 13 kmh
Wind Gust: 20 kmh

Tue, 05 May - 6am

11°C

Saint-Cast-le-Guildo weather:
Drizzle
59% Rain 99%
Wind Speed: 14 kmh
Wind Gust: 22 kmh

Tue, 05 May - 7am

11°C

Saint-Cast-le-Guildo weather:
Drizzle
65% Rain 99%
Wind Speed: 13 kmh
Wind Gust: 23 kmh

Tue, 05 May - 8am

11°C

Saint-Cast-le-Guildo weather:
Rain
70% Rain 99%
Wind Speed: 13 kmh
Wind Gust: 21 kmh

Tue, 05 May - 9am

11°C

Saint-Cast-le-Guildo weather:
Rain
73% Rain 99%
Wind Speed: 14 kmh
Wind Gust: 23 kmh

Tue, 05 May - 10am

11°C

Saint-Cast-le-Guildo weather:
Rain
74% Rain 99%
Wind Speed: 16 kmh
Wind Gust: 27 kmh

Tue, 05 May - 11am

12°C

Saint-Cast-le-Guildo weather:
Rain
74% Rain 99%
Wind Speed: 18 kmh
Wind Gust: 30 kmh

Tue, 05 May - 12pm

12°C

Saint-Cast-le-Guildo weather:
Rain
73% Rain 99%
Wind Speed: 19 kmh
Wind Gust: 32 kmh

Tue, 05 May - 1pm

12°C

Saint-Cast-le-Guildo weather:
Drizzle
68% Rain 99%
Wind Speed: 18 kmh
Wind Gust: 31 kmh

Tue, 05 May - 2pm

13°C

Saint-Cast-le-Guildo weather:
Drizzle
64% Rain 99%
Wind Speed: 19 kmh
Wind Gust: 33 kmh

Tue, 05 May - 3pm

13°C

Saint-Cast-le-Guildo weather:
Rain
64% Rain 99%
Wind Speed: 18 kmh
Wind Gust: 31 kmh

Attribution:

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