St Jacques Airport (RNS) 15 Day Weather Forecast, Rennes France

Current weather conditions and 15 day weather forecast for St Jacques Airport in Rennes, France including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.

Current weather conditions at RNS

13 December 2025 Sat
9.1 ° C
( 48.4°F )

Mist
Mist
Feels Like : 9.1 ° C / 48.4°F
Humidity : % 100
Pressure : 1027 mb
Wind Speed : 4 kmph / 2.5 miles from EE
Visibility : 5 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 100

15-day weather forecast for St Jacques Airport, Rennes, France

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
13 December 2025 Sat Patchy rain nearby Patchy rain nearby 6.6 ° C 11.8 ° C 8.8 ° C % 83 18.4 km/h 89%
14 December 2025 Sun Overcast  Overcast 6.4 ° C 11.2 ° C 8.4 ° C % 87 15.5 km/h 0%
15 December 2025 Mon Patchy rain nearby Patchy rain nearby 6 ° C 12.7 ° C 9.1 ° C % 89 27.4 km/h 89%
16 December 2025 Tue Moderate rain Moderate rain 5.7 ° C 9.7 ° C 8.7 ° C % 94 17.6 km/h 86%
17 December 2025 Wed Mist Mist 3.8 ° C 9.7 ° C 7.2 ° C % 89 21.2 km/h 0%
18 December 2025 Thu Patchy rain nearby Patchy rain nearby 8.8 ° C 11.5 ° C 9.8 ° C % 81 29.5 km/h 77%
19 December 2025 Fri Patchy rain nearby Patchy rain nearby 6 ° C 10 ° C 8.8 ° C % 87 27 km/h 84%
20 December 2025 Sat Sunny Sunny 4.3 ° C 10.8 ° C 6.8 ° C % 88 19.1 km/h 0%
21 December 2025 Sun Cloudy  Cloudy 7.4 ° C 12.5 ° C 9.8 ° C % 91 22.7 km/h 0%
22 December 2025 Mon Partly Cloudy  Partly Cloudy 4.8 ° C 10.1 ° C 7.5 ° C % 89 22.3 km/h 0%
23 December 2025 Tue Patchy rain nearby Patchy rain nearby 3 ° C 8.3 ° C 5.6 ° C % 90 18.7 km/h 73%
24 December 2025 Wed Partly Cloudy  Partly Cloudy 5 ° C 9.3 ° C 7 ° C % 86 18.4 km/h 0%
25 December 2025 Thu Patchy rain nearby Patchy rain nearby 6.7 ° C 10.3 ° C 8.6 ° C % 91 34.2 km/h 73%
26 December 2025 Fri Patchy rain nearby Patchy rain nearby 4.4 ° C 8.8 ° C 6.6 ° C % 83 29.5 km/h 87%
Weather forecasts are usually fully updated every 3 hours.

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