Weather in Ajax, Canada 🇨🇦
The current temperature in Ajax is 20°C, overcast, feeling like 20°C. Expect 87% humidity and winds of about 10 km/h, and the UV index is 0 (low). In the days ahead, expect temperatures in Ajax from about 16°C to 22°C.
Hourly Forecast for Ajax
14-Day Forecast for Ajax
Overcast
Overcast
Overcast
Overcast
Overcast
Patchy rain nearby
Light rain shower
Patchy rain nearby
Light rain shower
Patchy rain nearby
Sunny
Overcast
Overcast
Overcast
Additional Forecasts for Ajax
Air Quality
Historical Weather
Weather Forecasts for Other Cities in Canada
Best Time to Be Outside in Ajax Today
The most comfortable window in Ajax today looks like 14:00 to 17:00, when it is around 21°C. It should stay dry through that window. No significant rain is expected in the next several hours.
Frequently Asked Questions about Weather in Ajax
What is the temperature in Ajax right now?
Ajax is sitting at 20°C (67°F) right now, overcast (feels like 20°C).
What's the weather like in Ajax right now?
Right now Ajax has Overcast, humidity 87%, wind 10 km/h NNW.
What is today's forecast for Ajax?
Today in Ajax: high 22°C, low 18°C, overcast. Chance of rain: 21%.
What is the 7-day weather forecast for Ajax?
Daily highs and lows for Ajax:
- 2026-09-16: 22°C / 18°C
- 2026-09-17: 21°C / 16°C
- 2026-09-18: 19°C / 16°C
- 2026-09-19: 18°C / 12°C
- 2026-09-20: 18°C / 13°C
- 2026-09-21: 18°C / 13°C
- 2026-09-22: 21°C / 17°C
Is it going to rain in Ajax today?
There is a 21% chance of rain in Ajax today. Total expected precipitation: 0.09 mm.
What is the wind speed in Ajax right now?
Wind in Ajax is currently 10 km/h (6 mph) from the NNW.
What is the UV index in Ajax right now?
The UV index in Ajax is currently 0 (low). Sun protection is recommended when the index is 3 or higher.
