Currently: 39 °F. Overcast. (Weather station: Toronto Island Airport, Canada). See more current weather
Past Weather in Markham — Graph
Markham Temperature Yesterday
Maximum temperature yesterday: 48 °F (at 2:00 pm)
Minimum temperature yesterday: 37 °F (at 9:00 pm)
Average temperature yesterday: 43 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 64 °F (Oct 29, 1:00 pm) | 100% (Nov 1, 7:00 am) | 30.50 "Hg (Nov 1, 7:00 am) |
| Low | 36 °F (Nov 13, 1:00 am) | 45% (Nov 10, 3:00 pm) | 29.68 "Hg (Nov 5, 5:24 am) |
| Average | 51 °F | 80% | 29.98 "Hg |
| * Reported Oct 29 11:00 am — Nov 13 10:00 am, Markham. Weather by CustomWeather, © 2026 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Markham Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 10:00 am Fri, Nov 13 |
|
39 °F | Overcast. | 14 mph | ↑ | 61% | 29.84 "Hg | 9 mi |
| 9:00 am |
|
37 °F | Overcast. | 6 mph | ↑ | 65% | 29.84 "Hg | 9 mi |
| 8:00 am |
|
37 °F | Overcast. | 5 mph | ↑ | 65% | 29.84 "Hg | 9 mi |
| 7:00 am |
|
37 °F | Overcast. | 5 mph | ↑ | 65% | 29.83 "Hg | 9 mi |
| 6:00 am |
|
36 °F | Passing clouds. | 8 mph | ↑ | 70% | 29.83 "Hg | 9 mi |
| 5:00 am |
|
36 °F | Clear. | 6 mph | ↑ | 70% | 29.81 "Hg | 9 mi |
| 4:00 am |
|
36 °F | Clear. | 8 mph | ↑ | 70% | 29.80 "Hg | 9 mi |
| 3:00 am |
|
36 °F | Clear. | 7 mph | ↑ | 70% | 29.80 "Hg | 9 mi |
| 2:00 am |
|
36 °F | Clear. | 10 mph | ↑ | 65% | 29.80 "Hg | 9 mi |
| 1:00 am |
|
36 °F | Clear. | 10 mph | ↑ | 70% | 29.79 "Hg | 9 mi |
| 12:00 am |
|
37 °F | Clear. | 12 mph | ↑ | 60% | 29.80 "Hg | 9 mi |
| 11:00 pm Thu, Nov 12 |
|
37 °F | Clear. | 6 mph | ↑ | 65% | 29.80 "Hg | 9 mi |
| 10:00 pm |
|
37 °F | Clear. | 14 mph | ↑ | 65% | 29.80 "Hg | 9 mi |
| 9:00 pm |
|
37 °F | Clear. | 14 mph | ↑ | 65% | 29.81 "Hg | 9 mi |
| 8:00 pm |
|
39 °F | Clear. | 10 mph | ↑ | 65% | 29.79 "Hg | 9 mi |
| 7:00 pm |
|
41 °F | Clear. | 13 mph | ↑ | 61% | 29.78 "Hg | 9 mi |
| 6:00 pm |
|
45 °F | Clear. | 10 mph | ↑ | 57% | 29.76 "Hg | 9 mi |
| 5:00 pm |
|
45 °F | Clear. | 6 mph | ↑ | 57% | 29.74 "Hg | 9 mi |
| 4:00 pm |
|
45 °F | Sunny. | 12 mph | ↑ | 53% | 29.72 "Hg | 9 mi |
| 3:00 pm |
|
46 °F | Sunny. | 13 mph | ↑ | 57% | 29.71 "Hg | 9 mi |
| 2:00 pm |
|
48 °F | Sunny. | 10 mph | ↑ | 50% | 29.71 "Hg | 9 mi |
| 1:00 pm |
|
45 °F | Partly sunny. | 7 mph | ↑ | 61% | 29.72 "Hg | 9 mi |
| 12:00 pm |
|
43 °F | Overcast. | 9 mph | ↑ | 61% | 29.74 "Hg | 9 mi |
| 11:00 am |
|
43 °F | More clouds than sun. | 12 mph | ↑ | 71% | 29.76 "Hg | 9 mi |
| Weather by CustomWeather, © 2026 | ||||||||