Currently: 14 °F. Light snow. Mostly cloudy. (Weather station: Ottawa Int'L. Ont., Canada). See more current weatherSt. Isidore Extended Forecast with high and low temperatures
2 Week Extended Forecast in St. Isidore, Ontario, Canada
Scroll right to see more
| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Thu Dec 11 | | 23 / 9 °F | Light snow. Overcast. | -2 °F | 16 mph | ↑ | 70% | 69% | 1.35" | 0 (Low) | 7:29 am | 4:16 pm |
| Fri Dec 12 |  | 22 / 7 °F | Partly cloudy. | 9 °F | 10 mph | ↑ | 73% | 5% | 0.00" | 0 (Low) | 7:30 am | 4:16 pm |
| Sat Dec 13 | | 24 / 6 °F | Light snow. Overcast. | 12 °F | 11 mph | ↑ | 85% | 57% | 1.24" | 0 (Low) | 7:31 am | 4:16 pm |
| Sun Dec 14 | | 22 / 0 °F | Light snow late. Mostly cloudy. | 11 °F | 8 mph | ↑ | 77% | 39% | 0.43" | 0 (Low) | 7:31 am | 4:16 pm |
| Mon Dec 15 |  | 21 / 5 °F | Cloudy. | 9 °F | 5 mph | ↑ | 82% | 5% | 0.00" | 0 (Low) | 7:32 am | 4:17 pm |
| Tue Dec 16 | | 27 / 8 °F | Light snow late. Cloudy. | 16 °F | 5 mph | ↑ | 80% | 22% | 0.21" | 0 (Low) | 7:33 am | 4:17 pm |
| Wed Dec 17 | | 36 / 26 °F | Overcast. | 25 °F | 14 mph | ↑ | 87% | 2% | 0.00" | 0 (Low) | 7:34 am | 4:17 pm |
| Thu Dec 18 |  | 40 / 29 °F | Light rain. Overcast. | 29 °F | 14 mph | ↑ | 90% | 51% | 1.06" | 0 (Low) | 7:34 am | 4:18 pm |
| Fri Dec 19 | | 35 / 29 °F | Snow showers early. Mostly sunny. | 25 °F | 14 mph | ↑ | 67% | 40% | 0.08" | 0 (Low) | 7:35 am | 4:18 pm |
| Sat Dec 20 |  | 30 / 22 °F | Moderate snow. Cloudy. | 22 °F | 8 mph | ↑ | 97% | 65% | 5.21" | 0 (Low) | 7:35 am | 4:18 pm |
| Sun Dec 21 |  | 28 / 17 °F | Mostly sunny. | 24 °F | 4 mph | ↑ | 83% | 5% | 0.00" | 0 (Low) | 7:36 am | 4:19 pm |
| Mon Dec 22 | | 28 / 16 °F | Light snow. Cloudy. | 15 °F | 14 mph | ↑ | 88% | 57% | 0.95" | 0 (Low) | 7:36 am | 4:20 pm |
| Tue Dec 23 |  | 31 / 15 °F | Icy mix. Overcast. | 18 °F | 13 mph | ↑ | 92% | 51% | 0.11" | 0 (Low) | 7:37 am | 4:20 pm |
| Wed Dec 24 | | 33 / 20 °F | Icy mix. Overcast. | 23 °F | 10 mph | ↑ | 97% | 86% | 2.91" | 0 (Low) | 7:37 am | 4:21 pm |
| Thu Dec 25 | | 33 / 21 °F | Light icy mix early. Overcast. | 25 °F | 8 mph | ↑ | 77% | 80% | 0.71" | 0 (Low) | 7:38 am | 4:21 pm |
| * Updated Thursday, December 11, 2025 10:24:08 am St. Isidore time - Weather by CustomWeather, © 2025 | ||||||||||||