Ille-et-Vilaine, France Weather

  1. Ille-et-Vilaine, France Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Ille-et-Vilaine over the next 12 hours
  7. Temperature and possibility of rain in Ille-et-Vilaine in the coming days
  8. Rainfall in Ille-et-Vilaine in the coming days
  9. Ille-et-Vilaine Weather Summary
  10. Weather averages by month
  11. Ille-et-Vilaine's weather
  12. Frequently asked questions
  13. Comments
Ille-et-Vilaine, Weather
(Photo by Pedro Lastra on Unsplash)

Current conditions

Updated:
8°C
46.4°F
°C °F

Condition: Overcast

Pressure: 1,008 hPa

Feel like: 4 °C

Temperature: 8°C

Cloud: 100%

Humidity: 83%

Wind: WSW - 16 km/h

Visibility: 39.2 km

Weather forecast

Sun
25 Oct
7°C / 16°C
Moderate Drizzle
Mon
26 Oct
8°C / 15°C
Moderate Rain
Tue
27 Oct
6°C / 14°C
Overcast
Wed
28 Oct
7°C / 14°C
Overcast
Thu
29 Oct
7°C / 13°C
Drizzle
Hourly forecast today:
01:00 AM
6° / 8°
6° / 8°
Overcast
83% 38 km/h
02:00 AM
6° / 8°
6° / 8°
Overcast
84% 36 km/h
03:00 AM
7° / 9°
7° / 9°
Overcast
87% 37 km/h
04:00 AM
7° / 9°
7° / 9°
Overcast
87% 38 km/h
05:00 AM
7° / 9°
7° / 9°
Overcast
87% 37 km/h
06:00 AM
7° / 9°
7° / 9°
Overcast
85% 32 km/h
07:00 AM
7° / 9°
7° / 9°
Overcast
90% 29 km/h
08:00 AM
7° / 9°
7° / 9°
Overcast
88% 25 km/h
09:00 AM
8° / 10°
8° / 10°
Overcast
83% 30 km/h
10:00 AM
8° / 12°
8° / 12°
Overcast
80% 36 km/h
11:00 AM
9° / 12°
9° / 12°
Overcast
80% 39 km/h

30 Day Averages and Extremes

  • Average high 14.0°C
  • Average low 6.37°C
  • Hottest day 22°C (14 October 2026)
  • Coldest day 0°C (04 November 2026)
  • Average humidity 80.87%
  • Days with precipitation 23 days
  • Highest precipitation 40 mm (21 October 2026)

Yesterday's Data

  • Max: 14°C
  • Min: 8°C
  • Total Precipitation: 6 mm

Temperature and possibility of rain in Ille-et-Vilaine over the next 12 hours

Temperature and possibility of rain in Ille-et-Vilaine in the coming days

Rainfall in Ille-et-Vilaine in the coming days

Ille-et-Vilaine Climate Summary

Ille-et-Vilaine features a Marine west coast, warm summer (Köppen classification: Cfb), with an average annual temperature of 12.66ºC (54.79ºF), which is about 0.22% higher than the national average for France. Annually, the city experiences approximately 27.85 millimeters (1.1 inches) of rainfall, spread across 76.72 rainy days, accounting for 21.02% of the year.

Longitude 48.2292016
Latitude -1.5300695
Yearly high temperature 15.57ºC (60.03ºF)
Yearly low temperature 7.44ºC (45.39ºF)
Hottest month July 23.14ºC (73.65ºF)
Coldest month February 2.45ºC (36.41ºF)
Yearly precip 27.85mm (1.1in)
Days with rainfall 76.72 days (21.02%)
Driest month September (77.74%)
Wettest month June (81.66%)

Weather averages by month

Month High / Low (°C) Rain
January 8.32° / 2.8° 6.18 days
February 9.02° / 2.45° 6.27 days
March 11.93° / 3.68° 5.45 days
April 15.02° / 5.34° 7.64 days
May 17.31° / 7.84° 7.27 days
June 20.54° / 11.09° 8.82 days
July 23.14° / 12.9° 5.82 days
August 22.87° / 12.88° 5.91 days
September 21.08° / 10.97° 4.45 days
October 16.5° / 9.06° 6.0 days
November 11.9° / 6.13° 6.73 days
December 9.2° / 4.16° 6.18 days

Ille-et-Vilaine's weather

Frequently asked questions

1. What is the hottest month in Ille-et-Vilaine?

July has the highest average monthly temperature (daily mean of 23.14ºC) and February are the coolest (daily mean of 2.45ºC).

2. What should I wear in Ille-et-Vilaine today?

For today's mild weather in Ille-et-Vilaine, with temperatures between 13ºC to 16ºC (55.4ºF to 60.8ºF), consider wearing:
- Sun hat (if spending time outdoors)
- Casual sneakers or loafers
- Comfortable jeans or slacks
- Light jacket (for cooler periods)

Temperature

Early
7°C / 9°C
Morning
8°C / 10°C
Afternoon
11°C / 12°C
Evening
13°C / 14°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 440
  • CO 151
  • NH3 1
  • NO2 1
  • O3 66
  • PM10 11
  • PM25 4
  • SO2 0
  • CH4 1,399

Sunrise / Sunset

06:40
16:58