19°
Light rain, feels like 17°.
Rennes, Brittany, France · Monday, 26 October 2026
Low/High
8°/19°
Humidity
86%
Chance of rain
55%
Wind
21.6 km/h
UV
2.7
Temperature Tomorrow
Brittany Weather Tomorrow by Time of Day
| Time of day | Weather | Temperature | Chance of rain | |
|---|---|---|---|---|
| Morning | | Light rain | 10–14°C | 55% |
| Afternoon |  | Partly cloudy | 16–19°C | 0% |
| Evening | | Partly cloudy | 16–18°C | 0% |
| Night |  | Partly cloudy | 15–16°C | 0% |
Brittany Weather Tomorrow — Monday, 26 October 2026
Mon 26 Oct
8 °/19 °
Light rain
55%
22 km/h
Mon 26 Oct
8 °/19 °
Light rain
55%
22 km/h
Low/High8°/19°
Humidity86%
Pressure1011 hPa
Sunrise/Sunset 07:42 17:58
Brittany Hourly Weather Tomorrow
| Time | Weather | Temperature | Feels like | Rain | Humidity | Wind | |
|---|---|---|---|---|---|---|---|
| Monday, 26 October 2026 | |||||||
| 00:00 |  | Overcast | 8° | 7° | 0% | 85% | 4 km/h |
| 01:00 | | Overcast | 9° | 7° | 0% | 84% | 5 km/h |
| 02:00 | | Overcast | 9° | 7° | 0% | 84% | 6 km/h |
| 03:00 | | Overcast | 9° | 7° | 0% | 83% | 7 km/h |
| 04:00 | | Overcast | 10° | 7° | 0% | 83% | 9 km/h |
| 05:00 | | Overcast | 10° | 7° | 0% | 84% | 12 km/h |
| 06:00 | | Light rain | 10° | 7° | 35% | 86% | 12 km/h |
| 07:00 | | Light rain | 10° | 8° | 55% | 89% | 13 km/h |
| 08:00 | | Light rain | 10° | 8° | 55% | 89% | 14 km/h |
| 09:00 | | Light rain | 11° | 9° | 55% | 90% | 15 km/h |
| 10:00 |  | Overcast | 12° | 10° | 0% | 91% | 16 km/h |
| 11:00 | | Overcast | 14° | 11° | 0% | 92% | 20 km/h |
| 12:00 | | Overcast | 16° | 14° | 0% | 88% | 22 km/h |
| 13:00 | | Partly cloudy | 18° | 17° | 0% | 78% | 21 km/h |
| 14:00 | | Partly cloudy | 19° | 17° | 0% | 78% | 21 km/h |
| 15:00 | | Partly cloudy | 19° | 17° | 0% | 77% | 21 km/h |
| 16:00 | | Partly cloudy | 18° | 17° | 0% | 81% | 21 km/h |
| 17:00 | | Partly cloudy | 18° | 16° | 0% | 82% | 19 km/h |
| 18:00 | | Partly cloudy | 17° | 16° | 0% | 88% | 17 km/h |
| 19:00 | | Partly cloudy | 16° | 15° | 0% | 88% | 16 km/h |
| 20:00 | | Partly cloudy | 16° | 15° | 0% | 92% | 15 km/h |
| 21:00 | | Partly cloudy | 16° | 15° | 0% | 92% | 17 km/h |
| 22:00 | | Overcast | 16° | 14° | 0% | 91% | 17 km/h |
| 23:00 | | Partly cloudy | 15° | 14° | 0% | 92% | 18 km/h |
Summary
This page uses the forecast point for Rennes, the administrative centre of Brittany. Conditions vary across the region.
Tomorrow, Monday 26 October 2026, the weather in Rennes is forecast to be light rain, with temperatures of 8–19°C and a chance of rain of up to 55%, highest around 07:00 local time. Rain is possible at certain hours.
Updated at 23:47 local time, 25 October 2026
Brittany Hourly Temperature and Chance of Rain
Brittany Air Quality
Good · AQI 27Air quality is good and poses little or no risk for outdoor activity.
PM2.5 (µg/m³)11
PM10 (µg/m³)17
O₃ (µg/m³)47
NO₂ (µg/m³)4.3
SO₂ (µg/m³)0.5
CO (µg/m³)172
Windy Map
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