Devon Weather Forecast
Devon weather: 51°F, clear sky. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
14-day forecast for Devon
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Sat, Aug 22 | ☁️ Overcast | 70° / 49° | 4% | 6 mph | 3 |
| Sun, Aug 23 | ☁️ Overcast | 70° / 53° | 4% | 10 mph | 4 |
| Mon, Aug 24 | ☁️ Overcast | 75° / 55° | 20% | 15 mph | 5 |
| Tue, Aug 25 | ☁️ Overcast | 74° / 60° | 33% | 13 mph | 6 |
| Wed, Aug 26 | ⛈️ Thunderstorm | 70° / 63° | 49% · 0,6 in | 17 mph | 5 |
| Thu, Aug 27 | 🌦️ Light drizzle | 67° / 59° | 86% · 0,0 in | 13 mph | 5 |
| Fri, Aug 28 | 🌦️ Drizzle | 66° / 56° | 70% · 0,3 in | 9 mph | 4 |
| Sat, Aug 29 | 🌧️ Heavy drizzle | 68° / 59° | 59% · 0,3 in | 17 mph | 5 |
| Sun, Aug 30 | 🌦️ Light drizzle | 67° / 57° | 63% · 0,0 in | 7 mph | 3 |
| Mon, Aug 31 | 🌦️ Drizzle | 65° / 56° | 65% · 0,3 in | 6 mph | 5 |
| Tue, Sep 1 | ☁️ Overcast | 69° / 55° | 37% | 7 mph | 4 |
| Wed, Sep 2 | 🌦️ Light drizzle | 70° / 53° | 40% · 0,0 in | 5 mph | 5 |
| Thu, Sep 3 | 🌦️ Light drizzle | 68° / 55° | 47% · 0,0 in | 11 mph | 4 |
| Fri, Sep 4 | 🌦️ Drizzle | 65° / 60° | 43% · 0,1 in | 12 mph | 5 |
The two-week trend
Steady. The second week averages within a degree of the first, so no big change is signalled.
The window averages 69°F against a August normal of 70°F - right on average.
The next 7 days carry about 2.4 times a normal week's rain for August (0,9 in against 0,4 in).
What this means for Devon
Today is about average for August. The forecast high of 70°F is in line with the 70°F typical for this month.
Rain is very unlikely today - plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in June to August.
The gap between the warmest and coldest month averages 56°F.
What to pack, what to skip
- Layers - the daily swing is 58°F, so mornings feel nothing like afternoons
- A packable rain shell - 3 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid January, February and December - historically the least comfortable months here.
See the Devon forecast by time range
Devon weather - more answers
Explore Devon
Every topic we hold for this place, and the same topic for the places around it.
Weather for related places
Frequently asked questions
Where is Devon?
Devon is a county in England. Its coordinates are 50.7156, -3.5309. It lies in Europe.
What is the weather like in Devon right now?
It is currently 51°F (11°C) with clear sky. Humidity is 83% and wind is 4 mph.
When is the best time to visit Devon?
May, June, July and August offer the most comfortable conditions in Devon, which has a temperate climate. January, February and December are usually the hardest months for outdoor plans.
What time zone is Devon in?
Devon observes Europe/London (UTC+01:00). The local time is 7:20 AM.
How many people live in Devon?
Devon has a population of approximately 1.2 million.
What is the nearest airport to Devon?
The closest airports are London Heathrow Airport (LHR), 143 mi away, London Gatwick Airport (LGW), 149 mi away and Dublin Airport (DUB), 220 mi away.
What are the top things to do in Devon?
Popular options include Stonehenge, Stonehenge, Avebury and Associated Sites, Snowdonia National Park, Big Ben and the Houses of Parliament, River Thames and British Museum.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (uk-regions) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 22, 2026 at 7:20 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
