Castleknock weather — 10-day forecast
Temperature, rain, wind and feels-like in Castleknock, hour by hour and over 10 days, with the seasonal normal for context.
Now
Reading from 20:00 · Meteo-France AROME 1.3 km model
21 °C
Clear sky
Feels like 18 °C
Next 12 h
- 2021°
- 2120°
- 21:10Sunset
- 2217°
- 2316°
- 0015°
- 0115°
- 0214°
- 0313°
- 0413°
- 0513°
- 05:54Sunrise
- 0613°10 %
- 0713°
- 0815°
↑ 21°20:00↓ 13°05:00
- Humidity
- 45 %
- Dew point
- 8 °C
- Gusts
- 28.4 km/h
- Clouds
- 4 %
- Pressure
- 1,021 hPa
Grid point 0.6 km away · 1.3 km grid · elevation 53 m
Air quality
The European air-quality index for the city, and the pollutants that set it.
Index set by Ozone
- Ozone
- 59.2µg/m³
- PM2.5
- 7.4µg/m³
- PM10
- 10.0µg/m³
- Nitrogen dioxide
- 1.6µg/m³
- Sulphur dioxide
- 0.3µg/m³
- Carbon monoxide
- 118.0µg/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
Mainly clear
22°
16°
Sat
Partly cloudy14 %
24°
13°
Sun
Light drizzle60 %
21°
14°
Mon
Partly cloudy6 %
21°
11°
Tue
Partly cloudy
27°
14°
Wed
Partly cloudy
26°
16°
Thu
Light drizzle1 mm
23°
18°
Fri
Light drizzle2 mm
18°
15°
Sat
Light drizzle1 mm
18°
14°
Sun
Light drizzle2 mm
20°
14°
Sun and UV
Sunrise, sunset, day length and ultraviolet intensity.
- Sunrise
- 05:52
- Daylight
- 15 h 18
- Sunset
- 21:10
Radiation · 13.7 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 Castleknock the mean temperature will be 20.5 °C — +5.4 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)
Nearby cities
The climate around Castleknock