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, 16 March 2026 at 19:02 from the nearest observation station of Matignon.

Monday, March 16th

12°C 5°C

0%
93%

Cloudy

Temperature Max: 12°C    Temperature Min: 5°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 93%
Wind speed: 15 km/h North-East
Humidity: 76%°        UV Index: 2
Sunrise: 07:20     Sunset: 19:16

Tuesday, March 17th

17°C 6°C

0%
22%

Mostly clear

Temperature Max: 17°C    Temperature Min: 6°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 22%
Wind speed: 21 km/h North
Humidity: 71%°        UV Index: 4
Sunrise: 07:18     Sunset: 19:17

Wednesday, March 18th

17°C 8°C

0%
0%

Clear

Temperature Max: 17°C    Temperature Min: 8°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 0%
Wind speed: 20 km/h West
Humidity: 63%°        UV Index: 4
Sunrise: 07:16     Sunset: 19:19

Thursday, March 19th

15°C 7°C

0%
0%

Clear

Temperature Max: 15°C    Temperature Min: 7°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 0%
Wind speed: 17 km/h West
Humidity: 65%°        UV Index: 4
Sunrise: 07:14     Sunset: 19:20

Friday, March 20th

14°C 7°C

0%
42%

Partly cloudy

Temperature Max: 14°C    Temperature Min: 7°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 42%
Wind speed: 16 km/h Sout-East
Humidity: 68%°        UV Index: 3
Sunrise: 07:12     Sunset: 19:22

Saturday, March 21st

11°C 8°C

0%
60%

Partly cloudy

Temperature Max: 11°C    Temperature Min: 8°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 60%
Wind speed: 24 km/h Sout-East
Humidity: 73%°        UV Index: 3
Sunrise: 07:10     Sunset: 19:23

Sunday, March 22nd

12°C 7°C

0%
59%

Partly cloudy

Temperature Max: 12°C    Temperature Min: 7°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 59%
Wind speed: 23 km/h Sout-East
Humidity: 71%°        UV Index: 2
Sunrise: 07:08     Sunset: 19:25

Monday, March 23rd

14°C 6°C

38%
39%

Drizzle

Temperature Max: 14°C    Temperature Min: 6°C
Precipitation Probability: 38% (Rain)
Percentage of sky occluded by clouds: 39%
Wind speed: 14 km/h South
Humidity: 77%°        UV Index: 3
Sunrise: 07:06     Sunset: 19:26

Tuesday, March 24th

12°C 6°C

0%
77%

Mostly cloudy

Temperature Max: 12°C    Temperature Min: 6°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 77%
Wind speed: 12 km/h East
Humidity: 75%°        UV Index: 3
Sunrise: 07:03     Sunset: 19:28

Wednesday, March 25th

12°C 8°C

0%
69%

Mostly cloudy

Temperature Max: 12°C    Temperature Min: 8°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 69%
Wind speed: 22 km/h South-East
Humidity: 72%°        UV Index: 3
Sunrise: 07:01     Sunset: 19:29

Latest Saint-Cast-le-Guildo weather conditions

The latest weather data for Saint-Cast-le-Guildo were collected Monday, 16 March 2026 at 19:02 from the nearest observation station of Matignon.

Latest weather conditions collected Mon, 16 March at 19:02

12°C

1020.28 hPa
0 mm/h
81%

Mostly cloudy

Temperature: 12°C
Pressure: 1020.28 mbars
Precipitation Intensity: 0 mm/h
Percentage of sky occluded by clouds: 81%
Wind speed: 11 km/h North-East
Wind Gust Speed: 21.12 km/h
Visibility: 27964.76 km Humidity: 75%
Dew Point: 8° UV Index: 0

Saint-Cast-le-Guildo next hours weather forecast

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

Tue, 17 Mar - 12am

8°C

Saint-Cast-le-Guildo weather:
Partly cloudy
0% 62%
Wind Speed: 12 kmh
Wind Gust: 21 kmh

Tue, 17 Mar - 1am

7°C

Saint-Cast-le-Guildo weather:
Partly cloudy
0% 59%
Wind Speed: 13 kmh
Wind Gust: 22 kmh

Tue, 17 Mar - 2am

7°C

Saint-Cast-le-Guildo weather:
Partly cloudy
0% 61%
Wind Speed: 13 kmh
Wind Gust: 24 kmh

Tue, 17 Mar - 3am

7°C

Saint-Cast-le-Guildo weather:
Mostly cloudy
0% 63%
Wind Speed: 13 kmh
Wind Gust: 23 kmh

Tue, 17 Mar - 4am

7°C

Saint-Cast-le-Guildo weather:
Partly cloudy
0% 49%
Wind Speed: 13 kmh
Wind Gust: 23 kmh

Tue, 17 Mar - 5am

6°C

Saint-Cast-le-Guildo weather:
Partly cloudy
0% 59%
Wind Speed: 15 kmh
Wind Gust: 26 kmh

Tue, 17 Mar - 6am

7°C

Saint-Cast-le-Guildo weather:
Partly cloudy
0% 60%
Wind Speed: 15 kmh
Wind Gust: 28 kmh

Tue, 17 Mar - 7am

7°C

Saint-Cast-le-Guildo weather:
Partly cloudy
0% 62%
Wind Speed: 17 kmh
Wind Gust: 30 kmh

Tue, 17 Mar - 8am

7°C

Saint-Cast-le-Guildo weather:
Partly cloudy
0% 62%
Wind Speed: 19 kmh
Wind Gust: 33 kmh

Tue, 17 Mar - 9am

8°C

Saint-Cast-le-Guildo weather:
Partly cloudy
0% 52%
Wind Speed: 21 kmh
Wind Gust: 36 kmh

Tue, 17 Mar - 10am

9°C

Saint-Cast-le-Guildo weather:
Mostly clear
0% 27%
Wind Speed: 24 kmh
Wind Gust: 41 kmh

Tue, 17 Mar - 11am

11°C

Saint-Cast-le-Guildo weather:
Windy
0% 33%
Wind Speed: 25 kmh
Wind Gust: 44 kmh

Tue, 17 Mar - 12pm

13°C

Saint-Cast-le-Guildo weather:
Windy
0% 26%
Wind Speed: 25 kmh
Wind Gust: 44 kmh

Tue, 17 Mar - 1pm

15°C

Saint-Cast-le-Guildo weather:
Windy
0% 18%
Wind Speed: 25 kmh
Wind Gust: 43 kmh

Tue, 17 Mar - 2pm

16°C

Saint-Cast-le-Guildo weather:
Clear
0% 10%
Wind Speed: 24 kmh
Wind Gust: 41 kmh

Tue, 17 Mar - 3pm

16°C

Saint-Cast-le-Guildo weather:
Clear
0% 2%
Wind Speed: 23 kmh
Wind Gust: 40 kmh

Tue, 17 Mar - 4pm

17°C

Saint-Cast-le-Guildo weather:
Clear
0% 0%
Wind Speed: 21 kmh
Wind Gust: 38 kmh

Tue, 17 Mar - 5pm

16°C

Saint-Cast-le-Guildo weather:
Clear
0% 0%
Wind Speed: 19 kmh
Wind Gust: 35 kmh

Tue, 17 Mar - 6pm

16°C

Saint-Cast-le-Guildo weather:
Clear
0% 0%
Wind Speed: 16 kmh
Wind Gust: 32 kmh

Tue, 17 Mar - 7pm

14°C

Saint-Cast-le-Guildo weather:
Clear
0% 0%
Wind Speed: 14 kmh
Wind Gust: 27 kmh

Tue, 17 Mar - 8pm

13°C

Saint-Cast-le-Guildo weather:
Clear
0% 0%
Wind Speed: 15 kmh
Wind Gust: 29 kmh

Tue, 17 Mar - 9pm

12°C

Saint-Cast-le-Guildo weather:
Clear
0% 0%
Wind Speed: 16 kmh
Wind Gust: 30 kmh

Tue, 17 Mar - 10pm

12°C

Saint-Cast-le-Guildo weather:
Clear
0% 0%
Wind Speed: 16 kmh
Wind Gust: 32 kmh

Tue, 17 Mar - 11pm

11°C

Saint-Cast-le-Guildo weather:
Clear
0% 0%
Wind Speed: 17 kmh
Wind Gust: 33 kmh

Attribution:

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