Currently: 34 °F. Overcast. (Weather station: Toronto Island Airport, Canada). See more current weatherMarkham Extended Forecast with high and low temperatures
2 Week Extended Forecast in Markham, Ontario, Canada
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Sat Dec 6 |  | 34 / 25 °F | Light snow. Cloudy. | 25 °F | 9 mph | ↑ | 77% | 38% | 0.48" | 0 (Low) | 7:37 am | 4:39 pm |
| Sun Dec 7 |  | 30 / 19 °F | Snow. Overcast. | 24 °F | 5 mph | ↑ | 88% | 73% | 2.55" | 0 (Low) | 7:38 am | 4:39 pm |
| Mon Dec 8 |  | 20 / 10 °F | Overcast. | 19 °F | 2 mph | ↑ | 54% | 6% | 0.00" | 0 (Low) | 7:38 am | 4:39 pm |
| Tue Dec 9 | | 32 / 17 °F | Light snow. Overcast. | 18 °F | 12 mph | ↑ | 95% | 62% | 1.60" | 0 (Low) | 7:39 am | 4:39 pm |
| Wed Dec 10 |  | 36 / 29 °F | Snow changing to rain. Overcast. | 26 °F | 14 mph | ↑ | 98% | 72% | 2.93" | 0 (Low) | 7:40 am | 4:39 pm |
| Thu Dec 11 | | 35 / 24 °F | Snow. Overcast. | 20 °F | 8 mph | ↑ | 92% | 52% | 2.31" | 0 (Low) | 7:41 am | 4:39 pm |
| Fri Dec 12 | | 28 / 17 °F | Light snow early. Overcast. | 13 °F | 9 mph | ↑ | 84% | 44% | 0.90" | 0 (Low) | 7:42 am | 4:39 pm |
| Sat Dec 13 |  | 23 / 10 °F | Breaks of sun late. | 15 °F | 5 mph | ↑ | 82% | 6% | 0.00" | 0 (Low) | 7:43 am | 4:39 pm |
| Sun Dec 14 | | 22 / 16 °F | Snow late. Overcast. | 12 °F | 9 mph | ↑ | 83% | 67% | 2.76" | 0 (Low) | 7:44 am | 4:40 pm |
| Mon Dec 15 | | 28 / 20 °F | Light snow. Cloudy. | 17 °F | 11 mph | ↑ | 82% | 50% | 0.84" | 0 (Low) | 7:44 am | 4:40 pm |
| Tue Dec 16 | | 29 / 22 °F | Light snow. Partly cloudy. | 16 °F | 14 mph | ↑ | 80% | 53% | 0.50" | 0 (Low) | 7:45 am | 4:40 pm |
| Wed Dec 17 | | 27 / 20 °F | Light snow early. Partly cloudy. | 16 °F | 10 mph | ↑ | 79% | 50% | 0.57" | 0 (Low) | 7:46 am | 4:41 pm |
| Thu Dec 18 | | 28 / 20 °F | Light snow late. Broken clouds. | 16 °F | 11 mph | ↑ | 76% | 50% | 0.18" | 0 (Low) | 7:46 am | 4:41 pm |
| Fri Dec 19 | | 30 / 20 °F | Moderate snow. Overcast. | 17 °F | 11 mph | ↑ | 97% | 68% | 5.27" | 0 (Low) | 7:47 am | 4:41 pm |
| Sat Dec 20 | | 27 / 20 °F | Partly cloudy. | 18 °F | 10 mph | ↑ | 83% | 49% | 0.19" | 0 (Low) | 7:47 am | 4:42 pm |
| * Updated Saturday, December 6, 2025 4:24:07 am Markham time - Weather by CustomWeather, © 2025 | ||||||||||||