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

7.1 km/hforce 1

Next 12 h

  • 1330°
  • 1431°
  • 1531°
  • 1631°
  • 1730°
  • 1829°
  • 1928°
  • 19:59Sunset
  • 2027°
  • 2126°
  • 2225°
  • 2324°
  • 0024°10 %
  • 0123°11 %

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.

Reading from 14:00
43
Moderate

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.

Estimated from a deterministic model, not an ensemble probability.
°C

10 days

Each day's extremes and the chance of rain, out to the end of the run.

16° → 33°

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.

Max UV9very high
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.

0.2 mperiod 9 s 123°

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.)

Derry climate — normals and trends