Currently: 20 °C. Sunny. (Weather station: Toronto Island Airport, Canada). See more current weather
Past Weather in Markham — Graph
Markham Temperature Yesterday
Maximum temperature yesterday: 18 °C (at 1:00 pm)
Minimum temperature yesterday: 13 °C (at 12:00 am)
Average temperature yesterday: 16 °C
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 25 °C (Sep 3, 5:00 pm) | 100% (Sep 3, 4:00 am) | 102.74 kPa (Sep 3, 4:00 am) |
| Low | 10 °C (Aug 29, 6:00 am) | 36% (Aug 27, 2:00 pm) | 100.21 kPa (Sep 4, 7:08 am) |
| Average | 17 °C | 71% | 101.76 kPa |
| * Reported Aug 26 12:00 pm — Sep 10 12:23 pm, 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 | ||
| 12:23 pm Wed, Sep 10 |
|
20 °C | Sunny. | 6 km/h | ↑ | 73% | 102.28 kPa | 11 km |
| 12:00 pm |
|
19 °C | Sunny. | 7 km/h | ↑ | 78% | 102.28 kPa | 14 km |
| 11:00 am |
|
18 °C | Sunny. | 9 km/h | ↑ | 83% | 102.28 kPa | 14 km |
| 10:52 am |
|
18 °C | Sunny. | 11 km/h | ↑ | 83% | 102.29 kPa | 14 km |
| 10:42 am |
|
18 °C | Light rain. Sunny. | 9 km/h | ↑ | 83% | 102.30 kPa | 14 km |
| 10:00 am |
|
18 °C | Sunny. | 6 km/h | ↑ | 83% | 102.32 kPa | 14 km |
| 9:00 am |
|
17 °C | Sunny. | N/A | ↑ | 83% | 102.31 kPa | 14 km |
| 8:00 am |
|
15 °C | Sunny. | No wind | ↑ | 94% | 102.30 kPa | 14 km |
| 7:00 am |
|
13 °C | Sunny. | 4 km/h | ↑ | 100% | 102.30 kPa | 14 km |
| 6:00 am |
|
15 °C | Clear. | 7 km/h | ↑ | 88% | 102.26 kPa | 14 km |
| 5:00 am |
|
16 °C | Clear. | 13 km/h | ↑ | 83% | 102.25 kPa | 14 km |
| 4:00 am |
|
16 °C | Clear. | 15 km/h | ↑ | 88% | 102.25 kPa | 14 km |
| 3:00 am |
|
16 °C | Clear. | 15 km/h | ↑ | 94% | 102.27 kPa | 14 km |
| 2:00 am |
|
17 °C | Clear. | 17 km/h | ↑ | 88% | 102.29 kPa | 14 km |
| 1:00 am |
|
16 °C | Clear. | 13 km/h | ↑ | 94% | 102.32 kPa | 14 km |
| 12:00 am |
|
17 °C | Clear. | 13 km/h | ↑ | 88% | 102.31 kPa | 14 km |
| 11:00 pm Tue, Sep 9 |
|
17 °C | Clear. | 15 km/h | ↑ | 94% | 102.30 kPa | 14 km |
| 10:00 pm |
|
17 °C | Clear. | 15 km/h | ↑ | 94% | 102.31 kPa | 14 km |
| 9:00 pm |
|
17 °C | Clear. | 15 km/h | ↑ | 88% | 102.32 kPa | 14 km |
| 8:00 pm |
|
17 °C | Clear. | 15 km/h | ↑ | 77% | 102.33 kPa | 14 km |
| 7:00 pm |
|
17 °C | Sunny. | 19 km/h | ↑ | 83% | 102.35 kPa | 14 km |
| 6:00 pm |
|
17 °C | Sunny. | 20 km/h | ↑ | 77% | 102.34 kPa | 14 km |
| 5:00 pm |
|
18 °C | Sunny. | 20 km/h | ↑ | 68% | 102.36 kPa | 14 km |
| 4:00 pm |
|
18 °C | Sunny. | 19 km/h | ↑ | 73% | 102.41 kPa | 14 km |
| 3:00 pm |
|
18 °C | Sunny. | 17 km/h | ↑ | 73% | 102.44 kPa | 14 km |
| 2:00 pm |
|
18 °C | Sunny. | 15 km/h | ↑ | 73% | 102.54 kPa | 14 km |
| 1:00 pm |
|
18 °C | Sunny. | 11 km/h | ↑ | 73% | 102.58 kPa | 14 km |
| Weather by CustomWeather, © 2025 | ||||||||