Brittany (Rennes)
Tomorrow
Tomorrow weather in Brittany
Tuesday, 21st July 2026
29°
Sunny
Low 12°
The weather tomorrow in Brittany will be a bit hotter than today, with max temperatures of 28°.
The wind tomorrow will get stronger and reach 27 km/h.
29° / 12°
Temp
1%
Rain
27 km/h
Wind
44%
Humidity
Brittany Tomorrow's Weather Forecast
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Brittany Weather Pages
Brittany hourly forecast for tomorrow
Scroll right to see more weather forecasts for Brittany tomorrow
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 06:29 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 21:56 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | | |  | | | | | | | | | | | | | | | |  | | | Next |
| temperatures | 16° | 15.2° | 14.7° | 14° | 13.2° | 12.5° | 12.1° | Sunrise | 12.5° | 15.1° | 17.8° | 20.4° | 22.5° | 24.2° | 25.6° | 26.9° | 27.9° | 28.5° | 28.7° | 28.3° | 27.6° | 26.2° | 23.8° | Sunset | 20.8° | 18.3° | |
| wind speed | 19 km/h | 17 km/h | 16 km/h | 14 km/h | 14 km/h | 14 km/h | 15 km/h | 16 km/h | 18 km/h | 24 km/h | 25 km/h | 26 km/h | 26 km/h | 26 km/h | 24 km/h | 24 km/h | 25 km/h | 26 km/h | 27 km/h | 27 km/h | 27 km/h | 25 km/h | 23 km/h | 18 km/h | |||
| wind degree | 30° | 35° | 37° | 36° | 30° | 22° | 26° | 34° | 41° | 50° | 52° | 51° | 46° | 41° | 37° | 32° | 24° | 18° | 15° | 18° | 22° | 23° | 24° | 20° | |||
| wind direction | NNE | NE | NE | NE | NNE | NNE | NNE | NE | NE | NE | NE | NE | NE | NE | NE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 2% | 2% | 2% | 3% | 3% | 4% | 5% | 5% | 3% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 2% | 2% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 47% | 49% | 51% | 55% | 59% | 63% | 65% | 64% | 56% | 45% | 40% | 39% | 37% | 34% | 31% | 29% | 28% | 28% | 28% | 30% | 34% | 42% | 49% | 53% | |||
| dew point | 4.7° | 4.5° | 4.7° | 5° | 5.3° | 5.6° | 5.8° | 5.9° | 6.3° | 5.8° | 6.6° | 7.8° | 8.5° | 8.6° | 8.4° | 8.3° | 8.2° | 8.2° | 8.4° | 8.6° | 9.3° | 10.1° | 9.6° | 8.7° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 2% | 3% | 2% | 0% | 0% | 3% | 4% | 3% | 3% | 3% | 3% | 2% | 1% | 1% | 1% | 6% | 13% | 11% | 8% | 6% | 3% | 0% | 0% | 2% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.4 | 1.1 | 2.4 | 4 | 5.7 | 7 | 7.5 | 7.1 | 6 | 4.3 | 2.7 | 1.4 | 0.5 | 0.1 | 0 | 0 |
Weather in Brittany tomorrow
The weather in Brittany tomorrow is expected to be noticeably warmer than usual, with a forecast temperature of 29 °C, compared to an average of 24.4 °C for 21st of July in recent years.
temperatures
29 °C
rain
0 mm
wind
27 km/h
UV
High
Brittany Tomorrow Weather Indexes for Outdoor Activities & Health
Weather indexes for tomorrow: outdoor activities, pollen allergies, air quality (AQI), UV index and health in Brittany - Tuesday, 21st July 2026
UV Sun Exposure Risk
High
8 / 11+
Air Quality Index (AQI)
Excellent
10 / 10
Pollen Allergy Risk
Very High
10 / 10
Asthma Risk Index
Low
3 / 10
Arthritis Pain Index
Very Low
0 / 10
Outdoor Activity Index
Excellent
8 / 10
Running & Jogging Index
Excellent
8 / 10
Cycling Weather Index
Good
7 / 10
Pet Walking Index
Excellent
8 / 10
Gardening Weather Index
Excellent
9 / 10
Photography Light Index
Excellent
9 / 10
Driving & Road Safety
Excellent
9 / 10
Construction Work Index
Excellent
9 / 10
Brittany daylight overview ☀️
Tomorrow in Brittany, The sun rises at 06:29 and sets at 21:56, giving a total daylight duration of 15 hours and 27 minutes.
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What to wear tomorrow in Brittany? clothing recommendations
Stay comfortably stylish - your tailored guide for tomorrow's Brittany forecast.
Short-sleeve shirt
Shorts
Lightweight trousers
Sunglasses
Wide brimmed hat
Sunscreen
The weather tomorrow in Brittany - FAQ
What is the maximum temperature for tomorrow in Brittany?
The maximum temperature for tomorrow in Brittany is expected to be 29° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain tomorrow in Brittany? 🌧️
Yes, there is a 1% chance of rain in Brittany tomorrow. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed tomorrow in Brittany? 🌀
The wind in Brittany is expected to blow at 27 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Brittany tomorrow?
Given the forecast of 29 °C with a 1% chance of rain, we advise checking our "What to wear tomorrow" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Brittany tomorrow.
What is the sunrise and sunset time for Brittany tomorrow?
The sun is expected to rise at 06:29 and set at 21:56 in Brittany.
How accurate is the weather forecast Brittany tomorrow? ✅
Brittany weather forecast for tomorrow is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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