Current Conditions
Markham, Ontario
Wind
ENE 10 mph16 km/h
Humidity
60%
Cloud Cover
1%
As of Tuesday, September 22, 2026 at 8:10 PM EDT
Today's Outlook
Night
Mostly clear, with a low around 53°F11°C. Breezy from the ENE at 11 to 12 mph18 to 20 km/h.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Clear | High 61°F16°C | Low 53°F11°C | Precip 0 in0 mm— | Cloud 6% | Wind ENE 12 mph19 km/h | Tuesday: Mostly clear and mild, with a high of 61°F16°C. Breezy from the ENE at 13 mph20 km/h. Dry air. Tuesday Night: Mostly clear, with a low around 53°F11°C. Breezy from the ENE at 11 to 12 mph18 to 20 km/h. | |
| Clear | High 64°F18°C | Low 49°F10°CFeels 44°F7°C | Precip 0 in0 mm— | Cloud 10% | Wind ENE 13 mph21 km/h | Wednesday: Mostly clear and mild, with a high of 64°F18°C and morning low of 50°F10°C. Breezy from the E at 14 mph22 km/h. Dry air. Wednesday Night: Mostly clear, with a low around 49°F10°C. Breezy from the ENE at 12 to 13 mph20 to 21 km/h. | |
| Clear | High 64°F18°C | Low 51°F10°C | Precip 0 in0 mm— | Cloud 7% | Wind E 8 mph13 km/h | Thursday: Mostly clear and mild, with a high of 64°F18°C and morning low of 51°F11°C. Breezy from the E at 9 to 10 mph14 to 16 km/h. Dry air. Thursday Night: Mostly clear, with a low around 51°F10°C. Breezy from the ENE at 7 to 12 mph12 to 20 km/h. | |
| Clear | High 69°F20°C | Low 48°F9°CFeels 45°F7°C | Precip 0 in0 mm— | Cloud 34% | Wind NNE 7 mph11 km/h | Friday: Partly cloudy and warm, with a high of 69°F20°C and morning low of 48°F9°C. Breezy from the NNE at 6 to 8 mph10 to 13 km/h. Dry air. Friday Night: Partly cloudy, with a low around 48°F9°C. Breezy from the N at 8 to 10 mph12 to 16 km/h. | |
| Partly Cloudy | High 71°F22°C | Low 52°F11°C | Precip 0 in0 mm— | Cloud 45% | Wind N 9 mph14 km/h | Saturday: Partly cloudy and warm, with a high of 71°F22°C and morning low of 52°F11°C. Breezy from the N at 8 to 10 mph13 to 16 km/h. Dry air. Saturday Night: Mostly cloudy, with a low around 52°F11°C. Breezy from the N at 10 mph15 km/h. | |
| Drizzle | High 68°F20°C | Low 55°F13°C | Precip 0.04 in1 mm20% | Cloud 68% | Wind N 9 mph15 km/h | Sunday: Mostly cloudy and mild, with a high of 68°F20°C and morning low of 55°F13°C. Breezy from the N at 9 to 11 mph15 to 17 km/h. 17% chance of drizzle in the afternoon. Dry air. Sunday Night: Mostly cloudy, with a low around 55°F13°C. Breezy from the N at 9 to 10 mph14 to 17 km/h. 20% chance of drizzle in the evening. | |
| Drizzle | High 66°F19°C | Low 56°F13°C | Precip 0.03 in0.7 mm13% | Cloud 61% | Wind N 7 mph11 km/h | Monday: Mostly cloudy and mild, with a high of 66°F19°C and morning low of 56°F13°C. Breezy from the N at 7 to 8 mph11 to 13 km/h. Monday Night: Mostly cloudy, with a low around 56°F13°C. Breezy from the N at 7 to 8 mph11 to 13 km/h. 13% chance of drizzle overnight. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| TuesdaySep 22 | 61°F16°C | 53°F11°C | 0 in0 mm· — | 6% | Clear | ENE 12 mph19 km/h | |
DayMostly clear and mild, with a high of 61°F16°C. Breezy from the ENE at 13 mph20 km/h. Dry air. NightMostly clear, with a low around 53°F11°C. Breezy from the ENE at 11 to 12 mph18 to 20 km/h. | |||||||
| WednesdaySep 23 | 64°F18°C | 49°F10°C Feels 44°F7°C | 0 in0 mm· — | 10% | Clear | ENE 13 mph21 km/h | |
DayMostly clear and mild, with a high of 64°F18°C and morning low of 50°F10°C. Breezy from the E at 14 mph22 km/h. Dry air. NightMostly clear, with a low around 49°F10°C. Breezy from the ENE at 12 to 13 mph20 to 21 km/h. | |||||||
| ThursdaySep 24 | 64°F18°C | 51°F10°C | 0 in0 mm· — | 7% | Clear | E 8 mph13 km/h | |
DayMostly clear and mild, with a high of 64°F18°C and morning low of 51°F11°C. Breezy from the E at 9 to 10 mph14 to 16 km/h. Dry air. NightMostly clear, with a low around 51°F10°C. Breezy from the ENE at 7 to 12 mph12 to 20 km/h. | |||||||
| FridaySep 25 | 69°F20°C | 48°F9°C Feels 45°F7°C | 0 in0 mm· — | 34% | Clear | NNE 7 mph11 km/h | |
DayPartly cloudy and warm, with a high of 69°F20°C and morning low of 48°F9°C. Breezy from the NNE at 6 to 8 mph10 to 13 km/h. Dry air. NightPartly cloudy, with a low around 48°F9°C. Breezy from the N at 8 to 10 mph12 to 16 km/h. | |||||||
| SaturdaySep 26 | 71°F22°C | 52°F11°C | 0 in0 mm· — | 45% | Partly Cloudy | N 9 mph14 km/h | |
DayPartly cloudy and warm, with a high of 71°F22°C and morning low of 52°F11°C. Breezy from the N at 8 to 10 mph13 to 16 km/h. Dry air. NightMostly cloudy, with a low around 52°F11°C. Breezy from the N at 10 mph15 km/h. | |||||||
| SundaySep 27 | 68°F20°C | 55°F13°C | 0.04 in1 mm· 20% | 68% | Drizzle | N 9 mph15 km/h | |
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 55°F13°C. Breezy from the N at 9 to 11 mph15 to 17 km/h. 17% chance of drizzle in the afternoon. Dry air. NightMostly cloudy, with a low around 55°F13°C. Breezy from the N at 9 to 10 mph14 to 17 km/h. 20% chance of drizzle in the evening. | |||||||
| MondaySep 28 | 66°F19°C | 56°F13°C | 0.03 in0.7 mm· 13% | 61% | Drizzle | N 7 mph11 km/h | |
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 56°F13°C. Breezy from the N at 7 to 8 mph11 to 13 km/h. NightMostly cloudy, with a low around 56°F13°C. Breezy from the N at 7 to 8 mph11 to 13 km/h. 13% chance of drizzle overnight. | |||||||
| TuesdaySep 29 | 67°F20°C | 55°F13°C | 0 in0.1 mm· 3% | 48% | Partly Cloudy | WSW 5 mph8 km/h | |
DayMostly cloudy and mild, with a high of 67°F20°C and morning low of 55°F13°C. Light wind from the SSW around 5 mph8 km/h. NightPartly cloudy, with a low around 55°F13°C. Light wind from the W around 5 mph9 km/h. | |||||||
| WednesdaySep 30 | 67°F19°C | 56°F13°C | 0.06 in1.6 mm· 15% | 69% | Drizzle | SE 7 mph11 km/h | |
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 56°F13°C. Breezy from the SE at 7 to 9 mph12 to 14 km/h. 13% chance of drizzle throughout the day. NightMostly cloudy, with a low around 56°F13°C. Breezy from the SE at 7 to 8 mph11 to 14 km/h. 15% chance of drizzle in the evening. | |||||||
| ThursdayOct 1 | 67°F19°C | 58°F15°C | 0.17 in4.3 mm· 22% | 67% | Showers | SSW 10 mph16 km/h | |
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 58°F15°C. Breezy from the SSW at 10 to 11 mph17 to 18 km/h. 21% chance of light rain throughout the day. NightMostly cloudy, with a low around 59°F15°C. Breezy from the SSW at 9 to 10 mph14 to 16 km/h. 22% chance of showers throughout the night. | |||||||
| FridayOct 2 | 65°F18°C | 56°F13°C | 0.15 in3.9 mm· 22% | 60% | Showers | W 9 mph15 km/h | |
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 56°F13°C. Breezy from the W at 10 mph16 km/h. 20% chance of showers throughout the day. NightMostly cloudy, with a low around 57°F14°C. Breezy from the W at 9 mph15 km/h. 22% chance of drizzle throughout the night. | |||||||
| SaturdayOct 3 | 64°F18°C | 54°F12°C | 0.09 in2.2 mm· 15% | 60% | Drizzle | WSW 9 mph15 km/h | |
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 54°F12°C. Breezy from the SW at 9 to 10 mph15 to 16 km/h. 12% chance of drizzle throughout the day. NightMostly cloudy, with a low around 54°F12°C. Breezy from the WNW at 9 mph14 km/h. 15% chance of drizzle throughout the night. | |||||||
| SundayOct 4 | 63°F17°C | 54°F12°C | 0.14 in3.5 mm· 23% | 63% | Showers | SW 9 mph15 km/h | |
DayMostly cloudy and mild, with a high of 63°F17°C and morning low of 54°F12°C. Breezy from the SSW at 10 mph16 km/h. 23% chance of showers throughout the day. NightMostly cloudy, with a low around 55°F13°C. Breezy from the SW at 9 to 10 mph15 to 16 km/h. 19% chance of drizzle throughout the night. | |||||||
| MondayOct 5 | 61°F16°C | 52°F11°C | 0.16 in4.1 mm· 23% | 58% | Showers | W 10 mph16 km/h | |
DayMostly cloudy and mild, with a high of 61°F16°C and morning low of 52°F11°C. Breezy from the W at 10 to 11 mph16 to 17 km/h. 23% chance of showers throughout the day. Dry air. NightMostly cloudy, with a low around 53°F12°C. Breezy from the W at 10 mph15 km/h. 21% chance of showers throughout the night. | |||||||
| TuesdayOct 6 | 61°F16°C | 51°F11°C | 0.1 in2.5 mm· 21% | 61% | Drizzle | W 10 mph16 km/h | |
DayMostly cloudy and mild, with a high of 61°F16°C and morning low of 51°F11°C. Breezy from the WSW at 11 mph17 km/h. 21% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 51°F11°C. Breezy from the W at 10 mph15 km/h. 21% chance of drizzle throughout the night. | |||||||
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About This Forecast
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Coordinates: 43.8668°N, 79.2663°W·Elevation: 168m·Timezone: America/Toronto·Population: 338,503