Ajax, ON 14 Day Weather - WeatherWorld.com
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Ajax, ON Weather Forecast


Ajax, ON Weather Forecast Dated: 341 PM Sun Sep 20 2026
Expect a cool pattern with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and a stable pattern will dominate.
Sunday, September 20, 2026
Mid-Morning
14°C 58°F
Overcast
Mid-Afternoon
17°C 63°F
Overcast
Early-Evening
19°C 66°F
Overcast
Refreshing around 17°C 63°F, overcast throughout the day, with steady humidity and steady pressure. Winds turning from the NNE to the N at 16 km/h 10 mph.
Monday, September 21, 2026
Mid-Morning
8°C 47°F
Overcast
Mid-Afternoon
13°C 56°F
Overcast
Early-Evening
15°C 59°F
Overcast
Cool and brisk at 13°C 56°F, overcast throughout the day, with lower humidity and steady pressure. Winds blowing from the E at 22 km/h 14 mph.
Tuesday, September 22, 2026
Mid-Morning
10°C 50°F
Sunny
Mid-Afternoon
15°C 60°F
Partly Cloudy
Early-Evening
17°C 62°F
Overcast
Comfortable at 15°C 60°F, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds E at 35 km/h 21 mph. Gusts up to 36 km/h 22 mph.
Wednesday, September 23, 2026
Mid-Morning
11°C 52°F
Partly Cloudy
Mid-Afternoon
15°C 59°F
Sunny
Early-Evening
17°C 62°F
Sunny
Cool with a high near 15°C 59°F, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds swinging from the ENE to the E at 27 km/h 17 mph. Gusts up to 36 km/h 23 mph.
Thursday, September 24, 2026
Mid-Morning
14°C 57°F
Sunny
Mid-Afternoon
15°C 59°F
Overcast
Early-Evening
16°C 61°F
Overcast
Refreshing around 15°C 59°F, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds tapering down from ENE 24 km/h 15 mph to ENE 12 km/h 7 mph.
Friday, September 25, 2026
Mid-Morning
13°C 55°F
Sunny
Mid-Afternoon
20°C 68°F
Sunny
Early-Evening
19°C 65°F
Sunny
Pleasant near 20°C 68°F, sunny throughout the day, with lower humidity and steady pressure. Winds turning from the N to the NNW at 20 km/h 13 mph. Gusts up to 33 km/h 21 mph.
Saturday, September 26, 2026
Mid-Morning
15°C 58°F
Overcast
Mid-Afternoon
18°C 64°F
Overcast
Early-Evening
18°C 64°F
Partly Cloudy
Comfortable at 18°C 64°F, partly cloudy in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds switching from the WSW to the S at 14 km/h 9 mph.
Sunday, September 27, 2026
Mid-Morning
14°C 58°F
Sunny
Mid-Afternoon
16°C 60°F
Sunny
Early-Evening
17°C 62°F
Sunny
Cool with a high near 16°C 60°F, sunny throughout the day, with steady humidity and steady pressure.
Monday, September 28, 2026
Mid-Morning
15°C 60°F
Sunny
Mid-Afternoon
17°C 63°F
Overcast
Early-Evening
18°C 64°F
Overcast
Refreshing around 17°C 63°F, sunny in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and barometric pressure falling. Winds building from ESE at 19 km/h 12 mph to SSE at 34 km/h 21 mph. Gusts up to 48 km/h 30 mph.
Tuesday, September 29, 2026
Mid-Morning
16°C 60°F
Light Showers
Mid-Afternoon
14°C 57°F
Partly Cloudy
Early-Evening
14°C 57°F
Sunny
Cool and brisk at 14°C 57°F, early showers breaking for a drier afternoon, with lower humidity and barometric pressure rising. Winds swinging from the SW to the W at 26 km/h 17 mph. Gusts up to 33 km/h 20 mph.
Wednesday, September 30, 2026
Mid-Morning
12°C 53°F
Sunny
Mid-Afternoon
15°C 58°F
Sunny
Early-Evening
16°C 61°F
Overcast
Comfortable at 15°C 58°F, sunny through the afternoon, turning cloudy this evening, with steady humidity and barometric pressure falling. Winds shifting from the WSW to the E at 7 km/h 5 mph.
Thursday, October 1, 2026
Mid-Morning
17°C 63°F
Sunny
Mid-Afternoon
18°C 64°F
Sunny
Early-Evening
18°C 63°F
Sunny
Cool with a high near 18°C 64°F, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds turning from the SW to the WSW at 23 km/h 14 mph.
Friday, October 2, 2026
Mid-Morning
14°C 58°F
Partly Cloudy
Mid-Afternoon
17°C 62°F
Overcast
Early-Evening
16°C 59°F
Overcast
Refreshing around 17°C 62°F, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds switching from the WSW to the WNW at 21 km/h 14 mph. Gusts up to 33 km/h 21 mph.
Saturday, October 3, 2026
Mid-Morning
12°C 54°F
Partly Cloudy
Mid-Afternoon
16°C 60°F
Overcast
Early-Evening
14°C 58°F
Sunny
Mildly cool near 16°C 60°F, cloudy in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds moving from the WNW to the NNW at 18 km/h 11 mph.
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