Weather Forecast for Rennes

Bretagne, France

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Overcast

Current Weather - Rennes: 24°C

Bretagne, France

Overcast

Feels like 25°C

Wind

20 km/h E

Humidity

25%

Pressure

1019 mb

UV Index

5

Visibility

10 km

Sunny

Sunny

Friday, April 24, 2026

High

20°C

Low

9°C

Rain Chance

0%

Hourly Forecast

Overcast 24°C
15:00
Sunny 20°C
16:00
Sunny 20°C
17:00
Sunny 20°C
18:00
Sunny 19°C
19:00
Sunny 17°C
20:00
Sunny 14°C
21:00
Clear 12°C
22:00
Partly Cloudy 12°C
23:00
Apr 25

Day Statistics

Maximum Wind

22 km/h

Humidity

64%

Precipitation

0 mm

UV Index

6

Visibility

10 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

07:01 AM

Sunset

09:10 PM

Moonrise

01:08 PM

Moonset

04:12 AM

Moon Phase

First Quarter

Moon Illumination

49%

Air Quality

PM2.5

7.7

μg/m³

PM10

9.6

μg/m³

NO₂

4.3

μg/m³

O₃

87.5

μg/m³

SO₂

1.5

μg/m³

CO

156.6

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

833.56

Diffuse Radiation

174.34

DNI

832.16

GTI

275.21