St John's weather — 10-day forecast
Temperature, rain, wind and feels-like in St John's, hour by hour and over 10 days, with the seasonal normal for context.
Now
Reading from 17:00 · DWD ICON global model
30 °C
Mainly clear
Next 12 h
- 1730°
- 1829°
- 18:38Sunset
- 1929°
- 2029°41 %
- 2128°
- 2228°
- 2328°
- 0028°
- 0128°
- 0228°
- 0328°
- 0428°
- 0528°
↑ 30°17:00↓ 28°03:00
- Humidity
- 63 %
- Dew point
- 22 °C
- Gusts
- 37.0 km/h
- Clouds
- 42 %
- Pressure
- 1,015 hPa
- Storm
- possible
Grid point 3.4 km away · 13.0 km grid · elevation 25 m
Air quality
The European air-quality index for the city, and the pollutants that set it.
Index set by PM10
- PM10
- 32.0µg/m³
- PM2.5
- 15.6µg/m³▲
- Ozone
- 31.4µg/m³
- Nitrogen dioxide
- 0.4µg/m³
- Sulphur dioxide
- 0.4µg/m³
- Carbon monoxide
- 80.0µg/m³
- Dust (AOD)
- 0.06
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
Light drizzle10 %
31°
28°
Sat
Thunderstorm98 %
30°
28°
Sun
Thunderstorm88 %
31°
28°
Mon
Thunderstorm96 %
30°
28°
Tue
Thunderstorm96 %
30°
27°
Wed
Thunderstorm1 mm
30°
28°
Thu
Partly cloudy0 mm
31°
28°
Fri
Thunderstorm2 mm
31°
28°
Sat
Thunderstorm2 mm
29°
28°
Sun
Thunderstorm3 mm
29°
28°
Gusts · Fri 56.8 km/h
Sun and UV
Sunrise, sunset, day length and ultraviolet intensity.
- Sunrise
- 05:49
- Daylight
- 12 h 49
- Sunset
- 18:38
Radiation · 24.2 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 St John's the mean temperature will be 29.5 °C — +2.5 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)
Nearby cities
The climate around St John's