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


Calvin, ON Weather Forecast Dated: 1024 PM Wed Sep 16 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and a stable pattern will dominate.
Wednesday, September 16, 2026
Mid-Morning
12°C 53°F
Sunny
Mid-Afternoon
20°C 68°F
Sunny
Early-Evening
15°C 60°F
Partly Cloudy
Pleasant near 20°C 68°F, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure.
Thursday, September 17, 2026
Mid-Morning
12°C 54°F
Overcast
Mid-Afternoon
21°C 69°F
Sunny
Early-Evening
16°C 60°F
Sunny
Comfortable with temperatures reaching 21°C 69°F, overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds turning from the NW to the SW at 7 km/h 5 mph.
Friday, September 18, 2026
Mid-Morning
9°C 48°F
Overcast
Mid-Afternoon
13°C 56°F
Overcast
Early-Evening
9°C 48°F
Overcast
Chilly near 13°C 56°F, overcast throughout the day, with steady humidity and steady pressure. Winds blowing from the NNW at 15 km/h 9 mph.
Saturday, September 19, 2026
Mid-Morning
5°C 41°F
Overcast
Mid-Afternoon
16°C 60°F
Sunny
Early-Evening
12°C 54°F
Overcast
Cool with a high near 16°C 60°F, overcast in the morning, sunny in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling.
Sunday, September 20, 2026
Mid-Morning
10°C 50°F
Sunny
Mid-Afternoon
17°C 62°F
Sunny
Early-Evening
11°C 51°F
Partly Cloudy
Refreshing around 17°C 62°F, sunny through the afternoon, turning cloudy this evening, with increasing humidity and barometric pressure rising. Winds increasing from the NNW at 3 km/h 2 mph to NNE at 17 km/h 11 mph.
Monday, September 21, 2026
Mid-Morning
4°C 39°F
Overcast
Mid-Afternoon
12°C 53°F
Sunny
Early-Evening
9°C 47°F
Cloudy
Cool and brisk at 12°C 53°F, overcast in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure.
Tuesday, September 22, 2026
Mid-Morning
5°C 42°F
Overcast
Mid-Afternoon
15°C 59°F
Overcast
Early-Evening
11°C 52°F
Partly Cloudy
Comfortable at 15°C 59°F, partly cloudy through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds swinging from the E to the ESE at 10 km/h 6 mph.
Wednesday, September 23, 2026
Mid-Morning
7°C 44°F
Fog
Mid-Afternoon
10°C 49°F
Fog
Early-Evening
11°C 51°F
Fog
Crisp with a high near 10°C 49°F, overcast throughout the day, with steady humidity and steady pressure.
Thursday, September 24, 2026
Mid-Morning
12°C 53°F
Overcast
Mid-Afternoon
21°C 70°F
Scattered Showers
Early-Evening
16°C 61°F
Light Fog
Mild temperatures up to 21°C 70°F, locally heavy downpours at times, with steady humidity and barometric pressure falling. Winds shifting from the SW to the W at 12 km/h 8 mph.
Friday, September 25, 2026
Mid-Morning
7°C 44°F
Sunny
Mid-Afternoon
13°C 56°F
Sunny
Early-Evening
9°C 48°F
Sunny
Cool and brisk at 13°C 56°F, sunny throughout the day, with lower humidity and steady pressure. Winds NNW at 18 km/h 11 mph.
Saturday, September 26, 2026
Mid-Morning
4°C 39°F
Sunny
Mid-Afternoon
13°C 55°F
Partly Cloudy
Early-Evening
9°C 48°F
Sunny
Chilly near 13°C 55°F, sunny throughout the day, with lower humidity and barometric pressure falling. Winds out of the NNW at 14 km/h 9 mph.
Sunday, September 27, 2026
Mid-Morning
10°C 50°F
Overcast
Mid-Afternoon
16°C 61°F
Overcast
Early-Evening
14°C 57°F
Sunny
Cool with a high near 16°C 61°F, overcast in the morning, becoming cloudy through the afternoon and evening, with increasing humidity and barometric pressure falling. Winds blowing from the W at 14 km/h 9 mph. Gusts up to 34 km/h 21 mph.
Monday, September 28, 2026
Mid-Morning
14°C 58°F
Overcast
Mid-Afternoon
18°C 65°F
Scattered Showers
Early-Evening
17°C 62°F
Scattered Showers
Refreshing around 18°C 65°F, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds W at 18 km/h 11 mph.
Tuesday, September 29, 2026
Mid-Morning
13°C 56°F
Overcast
Mid-Afternoon
20°C 67°F
Sunny
Early-Evening
17°C 62°F
Cloudy
Mildly cool near 20°C 67°F, overcast in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and steady pressure.
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