Weather in Rennes

France · Brittany Region · 48.1111, -1.6743

Today Now 3:58 PM

+66° Rain

Hourly forecast

Today10/13 Temperature°F Cloudiness Precipitation Windmph Wind gusts Humidity PressureinHg Dew point°F Visibilitymi UV index
Hourly forecast — Rennes

Forecast in words

Today

Expect partly cloudy. Daytime high +66°, overnight low +55°. Wind gusts reach 9 mph. Chance of precipitation up to 65%.

Tomorrow

Tomorrow fog: daytime +66°, nighttime +48°, weather holds steady.

Week

During the week the thermometer stays between +41°…+73°. Weekly maximum — +73° (Thu). Coldest night — Mon, around +41°. Precipitation expected: Fri, Mon, Tue. Sunshine expected on 3 of seven days. Second half of the week is cooler.

Week vs norm

  1. Today 10/13 +66° +3° usually +63°
  2. Tomorrow 10/14 +66° +3° usually +63°
  3. Thu 10/15 +73° +11° usually +63°
  4. Fri 10/16 +61° −1° usually +62°
  5. Sat 10/17 +59° −3° usually +62°
  6. Sun 10/18 +57° −5° usually +62°
  7. Mon 10/19 +61° as usual usually +61°
  8. Tue 10/20 +66° +5° usually +61°

Difference between forecast daytime high and the 1991–2020 norm for this date.

This day, October 13

Today is a typical day for this date.

  • Heat record +76° 2001
  • Cold record +35° 2013
  • Most precipitation 0.5 in 1993
  • Strongest gust 44 mph 2023

Records for this calendar date, 1991-2024, ERA5 reanalysis.

Climate in Rennes

Today is about 4° warmer than usual for October.

Climate normals by month, Rennes
Month Daytime / Nighttime Average Precipitation in
Jan +47° / +37° +42° 2.9
Feb +49° / +37° +43° 2.2
Mar +54° / +40° +47° 2.3
Apr +59° / +43° +51° 2.5
May +65° / +48° +57° 2.7
Jun +71° / +54° +63° 2.4
Jul +74° / +57° +66° 2.2
Aug +75° / +57° +66° 2.0
Sep +70° / +53° +61° 2.2
Oct +62° / +49° +55° 3.0
Nov +54° / +43° +48° 2.8
Dec +48° / +39° +43° 3.0

Climatic normals for 1991–2025 years from ERA5-Land reanalysis.

Astronomical data

Sunrise / sunset 8:23 AM | 7:21 PM
Moon 11:46 AM | 8:07 PM
Moon phase Waxing crescent 8%
Next solar eclipse
Calculating for this city…

Weather in the region