Derry weather — 10-day forecast
Temperature, rain, wind and feels-like in Derry, hour by hour and over 10 days, with the seasonal normal for context.
Now
Reading from 13:00 · NOAA HRRR model
30 °C
Clear sky
Feels like 33 °C
Next 12 h
↑ 31°15:00↓ 23°01:00
- Humidity
- 62 %
- Dew point
- 22 °C
- Gusts
- 10.5 km/h
- Clouds
- 4 %
- Pressure
- 1,018 hPa ↑
- UV
- 9 · very high
- Storm
- likely
Grid point 1.2 km away · 3.0 km grid · elevation 115 m
Air quality
The European air-quality index for the city, and the pollutants that set it.
Index set by Ozone
- Ozone
- 103.8µg/m³▲
- PM2.5
- 9.1µg/m³
- PM10
- 9.2µg/m³
- Nitrogen dioxide
- 0.8µg/m³
- Sulphur dioxide
- 0.5µg/m³
- Carbon monoxide
- 154.0µg/m³
- Dust (AOD)
- 0.00
Generated using Copernicus Atmosphere Monitoring Service information
Hour by hour
Step-by-step detail: temperature, wind, cloud cover and ultraviolet.
10 days
Each day's extremes and the chance of rain, out to the end of the run.
Rain probability (> 1 mm): 50 ECMWF ensemble members.
Today
Clear sky42 %
31°
24°
Sat
Light rain82 %
30°
22°
Sun
Light drizzle40 %
32°
20°
Mon
Mainly clear6 %
33°
17°
Tue
Thunderstorm54 %
27°
21°
Wed
Light drizzle0 mm
28°
20°
Thu
Mainly clear
29°
17°
Fri
Mainly clear
26°
20°
Sat
Mainly clear
30°
16°
Sun
Thunderstorm1 mm
31°
22°
Gusts · Sun 58.6 km/h
Sun and UV
Sunrise, sunset, day length and ultraviolet intensity.
- Sunrise
- 05:43
- Daylight
- 14 h 16
- Sunset
- 19:59
Radiation · 25.5 MJ/m²
Sea state
Sea state at the marine grid point closest to the city.
Significant height: the mean of the highest third of waves. Individual waves reach about twice it.
Data: ECMWF
Today in Derry the mean temperature will be 28.0 °C — +6.2 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)
Nearby cities
The climate around Derry