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


Casselman, ON Weather Forecast Dated: 514 PM Sun Oct 11 2026
Expect a cool pattern with more clouds than sun and occasional showers over the coming period. generally humid conditions and a stable pattern will dominate.
Sunday, October 11, 2026
Mid-Morning
12°C 54°F
Overcast
Mid-Afternoon
20°C 67°F
Overcast
Early-Evening
14°C 56°F
Overcast
Refreshing around 20°C 67°F, overcast throughout the day, with steady humidity and barometric pressure falling. Winds out of the SW at 18 km/h 11 mph. Gusts up to 33 km/h 21 mph.
Monday, October 12, 2026
Mid-Morning
14°C 57°F
Overcast
Mid-Afternoon
16°C 61°F
Scattered Showers
Early-Evening
12°C 54°F
Scattered Showers
Mildly cool near 16°C 61°F, scattered downpours possible, with steady humidity and steady pressure.
Tuesday, October 13, 2026
Mid-Morning
7°C 44°F
Drizzle
Mid-Afternoon
7°C 44°F
Overcast
Early-Evening
7°C 45°F
Light Rain
Cold with a high near 7°C 44°F, passing showers during morning and evening, with a dry break midday, with steady humidity and barometric pressure falling. Winds blowing from the NE at 14 km/h 9 mph.
Wednesday, October 14, 2026
Mid-Morning
9°C 47°F
Light Fog
Mid-Afternoon
14°C 57°F
Scattered Showers
Early-Evening
12°C 53°F
Scattered Showers
Crisp with a high near 14°C 57°F, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds moving from the SW to the WNW at 14 km/h 9 mph. Gusts up to 34 km/h 21 mph.
Thursday, October 15, 2026
Mid-Morning
7°C 45°F
Sunny
Mid-Afternoon
11°C 51°F
Overcast
Early-Evening
7°C 45°F
Overcast
Brisk around 11°C 51°F, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure.
Friday, October 16, 2026
Mid-Morning
6°C 42°F
Light Rain
Mid-Afternoon
11°C 52°F
Scattered Showers
Early-Evening
5°C 41°F
Scattered Showers
Cool and brisk at 11°C 52°F, locally heavy downpours at times, with steady humidity and steady pressure. Winds swinging from the ENE to the W at 26 km/h 16 mph. Gusts up to 48 km/h 30 mph.
Saturday, October 17, 2026
Mid-Morning
2°C 35°F
Snow
Mid-Afternoon
2°C 36°F
Scattered Showers
Early-Evening
1°C 34°F
Partly Cloudy
Nippy around 2°C 36°F, periods of blowing snow, with lower humidity and barometric pressure rising. Winds shifting from the NNW to the NW at 21 km/h 13 mph. Gusts up to 44 km/h 27 mph.
Sunday, October 18, 2026
Mid-Morning
-2°C 29°F
Sunny
Mid-Afternoon
5°C 41°F
Overcast
Early-Evening
4°C 40°F
Overcast
Biting cold near 5°C 41°F, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds turning from the SW to the SSW at 21 km/h 13 mph. Gusts up to 52 km/h 32 mph.
Monday, October 19, 2026
Mid-Morning
7°C 44°F
Sunny
Mid-Afternoon
14°C 57°F
Sunny
Early-Evening
11°C 50°F
Sunny
Brisk around 14°C 57°F, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds out of the SW at 21 km/h 13 mph. Gusts up to 39 km/h 24 mph.
Tuesday, October 20, 2026
Mid-Morning
8°C 46°F
Sunny
Mid-Afternoon
12°C 54°F
Cloudy
Early-Evening
7°C 46°F
Partly Cloudy
Cool and brisk at 12°C 54°F, sunny in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and steady pressure.
Wednesday, October 21, 2026
Mid-Morning
4°C 40°F
Sunny
Mid-Afternoon
13°C 56°F
Overcast
Early-Evening
10°C 50°F
Partly Cloudy
Chilly near 13°C 56°F, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds moving from the ENE to the SSE at 10 km/h 6 mph.
Thursday, October 22, 2026
Mid-Morning
11°C 51°F
Overcast
Mid-Afternoon
15°C 60°F
Overcast
Early-Evening
14°C 58°F
Overcast
Cool with a high near 15°C 60°F, overcast throughout the day, with steady humidity and steady pressure. Winds SSW at 15 km/h 10 mph. Gusts up to 44 km/h 28 mph.
Friday, October 23, 2026
Mid-Morning
13°C 56°F
Cloudy
Mid-Afternoon
17°C 63°F
Cloudy
Early-Evening
14°C 57°F
Clear
Refreshing around 17°C 63°F, overcast through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling. Winds shifting from the SW to the SSW at 7 km/h 4 mph.
Saturday, October 24, 2026
Mid-Morning
14°C 57°F
Overcast
Mid-Afternoon
15°C 59°F
Light Rain
Early-Evening
15°C 59°F
Drizzle
Mildly cool near 15°C 59°F, clouds and showers taking over for the afternoon and evening, with increasing humidity and barometric pressure falling. Winds blowing from the SW at 17 km/h 11 mph. Gusts up to 59 km/h 37 mph.
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