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Weather in Ajax, Canada 🇨🇦

Current Weather in Ajax

Sunny
29°C
Feels like 29°C. Sunny.
🌬️ 8 km/h SW
💧 46% Humidity
🧭 1015 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 6.6
🌡️ Dew Point: 16°C
🌅 Sunrise: 06:03 AM
🌇 Sunset: 08:41 PM
Map Overlays:

The current temperature in Ajax is 29°C, sunny, feeling like 29°C. Expect 46% humidity and winds of about 8 km/h, and the UV index is 7 (high). In the days ahead, expect temperatures in Ajax from about 16°C to 30°C.

Hourly Forecast for Ajax

13:00
Sunny
29°
1%
14:00
Sunny
29°
1%
15:00
Sunny
30°
1%
16:00
Sunny
30°
0%
17:00
Sunny
30°
0%
18:00
Sunny
29°
0%
19:00
Sunny
27°
0%
20:00
Sunny
24°
1%
21:00
Clear
22°
2%
22:00
Clear
21°
3%
23:00
Clear
20°
3%
00:00
Clear
20°
3%
01:00
Partly Cloudy
20°
14%
02:00
Partly Cloudy
20°
13%
03:00
Partly Cloudy
20°
13%
04:00
Partly Cloudy
20°
15%
05:00
Partly Cloudy
19°
14%
06:00
Partly Cloudy
19°
14%
07:00
Partly Cloudy
19°
12%
08:00
Sunny
20°
9%
09:00
Partly Cloudy
20°
11%
10:00
Partly Cloudy
20°
9%
11:00
Partly Cloudy
22°
7%
12:00
Partly Cloudy
23°
7%

14-Day Forecast for Ajax

Fri, Jul 31
Sunny Sunny
30° / 16°
Sat, Aug 01
Partly Cloudy Partly Cloudy
24° / 19°
Sun, Aug 02
Light rain shower Light rain shower
20° / 18°
Mon, Aug 03
Light rain shower Light rain shower
22° / 18°
Tue, Aug 04
Sunny Sunny
25° / 17°
Wed, Aug 05
Sunny Sunny
24° / 18°
Thu, Aug 06
Sunny Sunny
25° / 18°
Fri, Aug 07
Sunny Sunny
26° / 19°
Sat, Aug 08
Patchy rain nearby Patchy rain nearby
24° / 20°
Sun, Aug 09
Sunny Sunny
26° / 19°
Mon, Aug 10
Sunny Sunny
27° / 19°
Tue, Aug 11
Partly Cloudy Partly Cloudy
25° / 19°
Wed, Aug 12
Partly Cloudy Partly Cloudy
25° / 19°
Thu, Aug 13
Patchy rain nearby Patchy rain nearby
19° / 18°

Additional Forecasts for Ajax

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 198.0 μg/m³
O₃ (Ozone) 97.0 μg/m³
NO₂ (Nitrogen Dioxide) 6.1 μg/m³
SO₂ (Sulphur Dioxide) 4.7 μg/m³
PM2.5 (Fine particles) 3.5 μg/m³
PM10 (Coarse particles) 3.6 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Canada

Browse Weather in Canada by cities in alphabetical order:

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Weather in Canada ›

Best Time to Be Outside in Ajax Today

The most comfortable window in Ajax today looks like 18:00 to 21:00, when it is around 27°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 29°C (84°F) right now, sunny (feels like 29°C).

What's the weather like in Ajax right now?

Right now Ajax has Sunny, humidity 46%, wind 8 km/h SW.

What is today's forecast for Ajax?

Today in Ajax: high 30°C, low 16°C, sunny. Chance of rain: 2%.

What is the 7-day weather forecast for Ajax?

Daily highs and lows for Ajax:

  • 2026-07-31: 30°C / 16°C
  • 2026-08-01: 24°C / 19°C
  • 2026-08-02: 20°C / 18°C
  • 2026-08-03: 22°C / 18°C
  • 2026-08-04: 25°C / 17°C
  • 2026-08-05: 24°C / 18°C
  • 2026-08-06: 25°C / 18°C
Is it going to rain in Ajax today?

There is a 2% chance of rain in Ajax today.

What is the wind speed in Ajax right now?

Wind in Ajax is currently 8 km/h (5 mph) from the SW.

What is the UV index in Ajax right now?

The UV index in Ajax is currently 6.6 (high). Sun protection is recommended when the index is 3 or higher.

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