The Rennes long range forecast indicates an extreme heatwave, with daytime highs soaring to 44°, well above the seasonal norm and 11.4 °C higher than the historical average.
Select a month and click on a day for more information:
Wednesday
Jul 1
38° / 15°
Thursday
Jul 2
41° / 19°
Friday
Jul 3
26° / 16°
Saturday
Jul 4
27° / 11°
Sunday
Jul 5
24° / 12°
Monday
Jul 6
24° / 12°
Tuesday
Jul 7
24° / 11°
Wednesday
Jul 8
23° / 12°
Thursday
Jul 9
25° / 13°
Friday
Jul 10
26° / 13°
Saturday
Jul 11
27° / 13°
Sunday
Jul 12
27° / 14°
Monday
Jul 13
26° / 13°
Tuesday
Jul 14
24° / 12°
Wednesday
Jul 15
24° / 12°
Thursday
Jul 16
25° / 13°
Friday
Jul 17
28° / 13°
Saturday
Jul 18
30° / 14°
Sunday
Jul 19
27° / 14°
Monday
Jul 20
24° / 14°
Tuesday
Jul 21
25° / 13°
Wednesday
Jul 22
25° / 13°
Thursday
Jul 23
25° / 15°
Friday
Jul 24
25° / 13°
Saturday
Jul 25
26° / 15°
Sunday
Jul 26
24° / 13°
Monday
Jul 27
24° / 13°
Tuesday
Jul 28
23° / 12°
Wednesday
Jul 29
26° / 12°
Thursday
Jul 30
27° / 13°
Friday
Jul 31
26° / 14°
Rennes 30 days weather forecast
Check out our estimated 30 days weather forecast for Rennes, this data is based on the average weather in Rennes in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Rennes next to the desired date.