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


Millbrook, ON Weather Forecast Dated: 932 AM Thu Sep 17 2026
Expect a cool pattern with a mix of sun and clouds and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate.
Thursday, September 17, 2026
Mid-Morning
16°C 60°F
Cloudy
Mid-Afternoon
24°C 76°F
Overcast
Early-Evening
18°C 63°F
Overcast
Pleasant near 24°C 76°F, overcast through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds turning from the NNE to the NW at 12 km/h 8 mph.
Friday, September 18, 2026
Mid-Morning
14°C 57°F
Sunny
Mid-Afternoon
20°C 68°F
Overcast
Early-Evening
15°C 59°F
Overcast
Comfortable with temperatures reaching 20°C 68°F, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure. Winds switching from the N to the NNE at 12 km/h 8 mph.
Saturday, September 19, 2026
Mid-Morning
7°C 45°F
Overcast
Mid-Afternoon
13°C 56°F
Scattered Showers
Early-Evening
10°C 50°F
Drizzle
Chilly near 13°C 56°F, locally heavy downpours at times, with increasing humidity and barometric pressure falling. Winds moving from the E to the ESE at 11 km/h 7 mph.
Sunday, September 20, 2026
Mid-Morning
10°C 50°F
Light Showers
Mid-Afternoon
18°C 64°F
Sunny
Early-Evening
15°C 59°F
Overcast
Cool with a high near 18°C 64°F, early showers breaking for a drier afternoon, with lower humidity and steady pressure. Winds out of the NE at 16 km/h 10 mph.
Monday, September 21, 2026
Mid-Morning
8°C 47°F
Overcast
Mid-Afternoon
13°C 56°F
Scattered Showers
Early-Evening
11°C 51°F
Overcast
Brisk around 13°C 56°F, scattered downpours possible, with steady humidity and barometric pressure falling. Winds shifting from the NE to the ENE at 21 km/h 13 mph. Gusts up to 41 km/h 26 mph.
Tuesday, September 22, 2026
Mid-Morning
9°C 48°F
Light Showers
Mid-Afternoon
14°C 57°F
Light Showers
Early-Evening
13°C 56°F
Light Showers
Cool and brisk at 14°C 57°F, on-and-off showers throughout the day, with steady humidity and steady pressure. Winds turning from the ENE to the ESE at 24 km/h 15 mph. Gusts up to 44 km/h 28 mph.
Wednesday, September 23, 2026
Mid-Morning
17°C 62°F
Scattered Showers
Mid-Afternoon
19°C 65°F
Scattered Showers
Early-Evening
17°C 63°F
Cloudy
Comfortable at 19°C 65°F, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds switching from the SSW to the S at 13 km/h 8 mph.
Thursday, September 24, 2026
Mid-Morning
15°C 59°F
Light Showers
Mid-Afternoon
17°C 63°F
Scattered Showers
Early-Evening
15°C 58°F
Partly Cloudy
Cool with a high near 17°C 63°F, scattered downpours possible, with lower humidity and steady pressure. Winds moving from the SW to the WSW at 20 km/h 13 mph. Gusts up to 40 km/h 25 mph.
Friday, September 25, 2026
Mid-Morning
8°C 46°F
Scattered Showers
Mid-Afternoon
11°C 52°F
Sunny
Early-Evening
11°C 50°F
Sunny
Brisk around 11°C 52°F, locally heavy downpours at times, with lower humidity and barometric pressure rising. Winds swinging from the NW to the WNW at 16 km/h 10 mph. Gusts up to 33 km/h 21 mph.
Saturday, September 26, 2026
Mid-Morning
7°C 44°F
Sunny
Mid-Afternoon
15°C 59°F
Sunny
Early-Evening
13°C 55°F
Sunny
Mildly cool near 15°C 59°F, sunny throughout the day, with steady humidity and steady pressure. Winds shifting from the NW to the W at 17 km/h 10 mph. Gusts up to 38 km/h 23 mph.
Sunday, September 27, 2026
Mid-Morning
13°C 55°F
Partly Cloudy
Mid-Afternoon
21°C 70°F
Sunny
Early-Evening
17°C 62°F
Partly Cloudy
Pleasant near 21°C 70°F, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds turning from the WNW to the SW at 13 km/h 9 mph.
Monday, September 28, 2026
Mid-Morning
15°C 59°F
Sunny
Mid-Afternoon
21°C 69°F
Cloudy
Early-Evening
18°C 63°F
Overcast
Comfortable with temperatures reaching 21°C 69°F, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds SW at 20 km/h 12 mph. Gusts up to 38 km/h 24 mph.
Tuesday, September 29, 2026
Mid-Morning
16°C 61°F
Overcast
Mid-Afternoon
24°C 75°F
Sunny
Early-Evening
20°C 68°F
Partly Cloudy
Enjoyable around 24°C 75°F, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds out of the W at 13 km/h 8 mph.
Wednesday, September 30, 2026
Mid-Morning
12°C 54°F
Sunny
Mid-Afternoon
16°C 61°F
Sunny
Early-Evening
12°C 54°F
Sunny
Mildly cool near 16°C 61°F, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds blowing from the NNW at 18 km/h 11 mph.
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