Currently: 36 °F. Low clouds. (Weather station: Toronto Island Airport, Canada). See more current weatherPast Weather in Markham — Graph
Markham Temperature Yesterday
Maximum temperature yesterday: 34 °F (at 11:41 pm)
Minimum temperature yesterday: 23 °F (at 3:00 am)
Average temperature yesterday: 28 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 55 °F (Mar 11, 11:24 am) | 100% (Mar 16, 6:37 am) | 30.25 "Hg (Mar 16, 6:37 am) |
| Low | 23 °F (Mar 23, 3:00 am) | 31% (Mar 17, 4:00 pm) | 29.34 "Hg (Mar 16, 2:43 pm) |
| Average | 40 °F | 72% | 29.80 "Hg |
| * Reported Mar 9 6:00 am — Mar 24 6:00 am, Markham. Weather by CustomWeather, © 2025 | |||
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 | ||
| 6:00 am Mon, Mar 24 | | 36 °F | Low clouds. | 9 mph | ↑ | 100% | 29.57 "Hg | 9 mi |
| 5:48 am | | 36 °F | Low clouds. | 12 mph | ↑ | 100% | 29.58 "Hg | 9 mi |
| 5:22 am |  | 36 °F | Light rain. Fog. | 10 mph | ↑ | 100% | 29.59 "Hg | 6 mi |
| 5:00 am | | 36 °F | Light rain. Fog. | 13 mph | ↑ | 100% | 29.59 "Hg | 4 mi |
| 4:58 am | | 36 °F | Light rain. Fog. | 14 mph | ↑ | 93% | 29.59 "Hg | 5 mi |
| 4:39 am | | 36 °F | Light rain. Low clouds. | 15 mph | ↑ | 93% | 29.59 "Hg | 9 mi |
| 4:00 am | | 36 °F | Light rain. Overcast. | 16 mph | ↑ | 93% | 29.62 "Hg | 7 mi |
| 3:17 am | | 34 °F | Light rain. Fog. | 20 mph | ↑ | 93% | 29.65 "Hg | 5 mi |
| 3:00 am | | 34 °F | Light rain. Overcast. | 17 mph | ↑ | 93% | 29.66 "Hg | 9 mi |
| 2:55 am | | 34 °F | Light rain. Overcast. | 23 mph | ↑ | 93% | 29.66 "Hg | 9 mi |
| 2:00 am | | 34 °F | Light rain. Mostly cloudy. | 24 mph | ↑ | 93% | 29.70 "Hg | 9 mi |
| 1:38 am |  | 34 °F | Light snow. Mostly cloudy. | 17 mph | ↑ | 93% | 29.74 "Hg | 3 mi |
| 1:22 am | | 34 °F | Light snow. Mostly cloudy. | 18 mph | ↑ | 93% | 29.75 "Hg | 2 mi |
| 1:05 am | | 34 °F | Light snow. Overcast. | 20 mph | ↑ | 93% | 29.77 "Hg | 2 mi |
| 12:33 am | | 34 °F | Light snow. Overcast. | 18 mph | ↑ | 87% | 29.81 "Hg | 2 mi |
| 12:23 am | | 34 °F | Light snow. Mostly cloudy. | 22 mph | ↑ | 87% | 29.82 "Hg | 2 mi |
| 11:44 pm Sun, Mar 23 | | 34 °F | Light rain. Overcast. | 23 mph | ↑ | 75% | 29.85 "Hg | 9 mi |
| 11:41 pm | | 34 °F | Light rain. Overcast. | 23 mph | ↑ | 75% | 29.86 "Hg | 9 mi |
| 11:00 pm |  | 32 °F | Passing clouds. | 24 mph | ↑ | 80% | 29.89 "Hg | 9 mi |
| 10:00 pm | | 32 °F | Passing clouds. | 23 mph | ↑ | 75% | 29.95 "Hg | 9 mi |
| 9:00 pm |  | 30 °F | Partly cloudy. | 22 mph | ↑ | 75% | 29.98 "Hg | 9 mi |
| 8:00 pm | | 30 °F | Passing clouds. | 20 mph | ↑ | 75% | 30.02 "Hg | 9 mi |
| 7:00 pm |  | 30 °F | Sunny. | 16 mph | ↑ | 69% | 30.06 "Hg | 9 mi |
| 6:00 pm | | 30 °F | Sunny. | 15 mph | ↑ | 64% | 30.09 "Hg | 9 mi |
| 5:00 pm | | 30 °F | Sunny. | 14 mph | ↑ | 64% | 30.11 "Hg | 9 mi |
| 4:00 pm | | 30 °F | Sunny. | 13 mph | ↑ | 59% | 30.14 "Hg | 9 mi |
| 3:00 pm | | 30 °F | Sunny. | 9 mph | ↑ | 55% | 30.17 "Hg | 9 mi |
| 2:00 pm | | 30 °F | Sunny. | 9 mph | ↑ | 51% | 30.19 "Hg | 9 mi |
| 1:00 pm |  | 30 °F | Scattered clouds. | 9 mph | ↑ | 51% | 30.23 "Hg | 9 mi |
| 12:00 pm | | 28 °F | Sunny. | 9 mph | ↑ | 55% | 30.25 "Hg | 9 mi |
| 11:00 am | | 28 °F | Sunny. | 7 mph | ↑ | 51% | 30.24 "Hg | 9 mi |
| 10:00 am | | 27 °F | Sunny. | 8 mph | ↑ | 50% | 30.24 "Hg | 9 mi |
| 9:00 am | | 25 °F | Sunny. | 8 mph | ↑ | 50% | 30.24 "Hg | 9 mi |
| 8:00 am | | 25 °F | Sunny. | 6 mph | ↑ | 59% | 30.24 "Hg | 9 mi |
| 7:00 am |  | 23 °F | Clear. | 6 mph | ↑ | 63% | 30.24 "Hg | 9 mi |
| Weather by CustomWeather, © 2025 | ||||||||