Ajax weather — 10-day forecast
Temperature, rain, wind and feels-like in Ajax, hour by hour and over 10 days, with the seasonal normal for context.
Now
Reading from 07:00 · NOAA HRRR model
21 °C
Overcast
Feels like 24 °C
Next 12 h
- 0720°13 %
- 0822°10 %
- 0923°
- 1024°10 %
- 1124°11 %
- 1224°11 %
- 1324°
- 1425°
- 1524°10 %
- 1623°10 %
- 1724°
- 1824°
- 1923°
↓ 20°07:00↑ 25°14:00
- Humidity
- 91 %
- Dew point
- 19 °C
- Gusts
- 10.7 km/h
- Clouds
- 100 %
- Pressure
- 1,021 hPa ↑
Grid point 1.5 km away · 3.0 km grid · elevation 92 m
Air quality
The European air-quality index for the city, and the pollutants that set it.
Index set by PM2.5
- PM2.5
- 15.3µg/m³▲
- PM10
- 15.8µg/m³
- Ozone
- 39.6µg/m³
- Nitrogen dioxide
- 13.1µg/m³
- Sulphur dioxide
- 1.6µg/m³
- Carbon monoxide
- 262.0µg/m³
- Dust (AOD)
- 0.01
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
Overcast30 %
25°
20°
Sat
Partly cloudy74 %
28°
20°
Sun
Mainly clear16 %
26°
19°
Mon
Light rain52 %
26°
22°
Tue
Light drizzle54 %
28°
23°
Wed
Mainly clear
24°
20°
Thu
Light showers8 mm
25°
21°
Fri
Mainly clear
22°
17°
Sat
Thunderstorm11 mm
23°
21°
Sun
Light drizzle2 mm
21°
19°
Sun and UV
Sunrise, sunset, day length and ultraviolet intensity.
- Sunrise
- 06:12
- Daylight
- 14 h 20
- Sunset
- 20:32
Radiation · 14.0 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 Ajax the mean temperature will be 22.3 °C — +0.8 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)