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Cornwall Island 14 Day Extended Forecast

Currently: 70 °F. Mild. (Weather station: St Anicet, Canada). See more current weather

Cornwall Island Extended Forecast with high and low temperatures

2 Week Extended Forecast in Cornwall Island, Ontario, Canada

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  Conditions Comfort Precipitation Sun
Day   Temperature Weather Feels Like Wind   Humidity Chance Amount UV Sunrise Sunset
Wed
Sep 10
76 / 45 °F Broken clouds. 78 °F 4 mph 42% 0% 0.00" 3 (Moderate) 6:31 am 7:18 pm
Thu
Sep 11
74 / 50 °F Broken clouds. 77 °F 5 mph 44% 0% 0.00" 3 (Moderate) 6:33 am 7:16 pm
Fri
Sep 12
71 / 42 °F Afternoon clouds. 69 °F 5 mph 37% 0% 0.00" 3 (Moderate) 6:34 am 7:14 pm
Sat
Sep 13
73 / 48 °F Showers late. Cloudy. 77 °F 7 mph 50% 44% 0.03" 3 (Moderate) 6:35 am 7:12 pm
Sun
Sep 14
66 / 55 °F Thunderstorms. Mostly cloudy. 65 °F 7 mph 76% 75% 0.85" 0 (Low) 6:36 am 7:10 pm
Mon
Sep 15
74 / 52 °F Mostly cloudy. 76 °F 4 mph 59% 4% 0.00" 0 (Low) 6:37 am 7:09 pm
Tue
Sep 16
80 / 51 °F Afternoon clouds. 80 °F 5 mph 48% 2% 0.00" 3 (Moderate) 6:39 am 7:07 pm
Wed
Sep 17
84 / 54 °F Broken clouds. 82 °F 6 mph 41% 3% 0.00" 3 (Moderate) 6:40 am 7:05 pm
Thu
Sep 18
81 / 60 °F Passing showers. Cloudy. 80 °F 14 mph 39% 53% 0.09" 3 (Moderate) 6:41 am 7:03 pm
Fri
Sep 19
73 / 55 °F Passing showers. Morning clouds. 76 °F 11 mph 59% 55% 0.08" 3 (Moderate) 6:42 am 7:01 pm
Sat
Sep 20
67 / 51 °F Scattered clouds. 64 °F 7 mph 32% 6% 0.00" 3 (Moderate) 6:43 am 6:59 pm
Sun
Sep 21
63 / 49 °F Sprinkles late. Overcast. 63 °F 3 mph 65% 43% 0.01" 0 (Low) 6:45 am 6:57 pm
Mon
Sep 22
62 / 47 °F Overcast. 62 °F 7 mph 44% 6% 0.00" 0 (Low) 6:46 am 6:55 pm
Tue
Sep 23
63 / 46 °F Overcast. 63 °F 8 mph 34% 6% 0.00" 3 (Moderate) 6:47 am 6:53 pm
Wed
Sep 24
64 / 43 °F Sunny. 63 °F 7 mph 30% 4% 0.00" 3 (Moderate) 6:48 am 6:51 pm
* Updated Wednesday, September 10, 2025 11:24:03 am Cornwall Island time - Weather by CustomWeather, © 2025

Hour-by-hour weather for Cornwall Island next 7 days