Weather · Rennes, France
Rennes Weather in October
Expect mild, some rain in Rennes through October: highs near 19°C, lows around 10°C, 103mm of rain across the month. It's a reasonable time to visit.
Avg high
19°C
66°F
Avg low
10°C
50°F
Rainfall
103mm
#1 wettest of 12
What to pack
Layers, plus a jacket for mornings and nights. Bring a compact umbrella for the odd shower.
Timing a trip around the weather? A Local Friend in Rennes builds it around the season for you.