Two-week planning outlook

14-Day Weather Forecast for Markham, Canada

Daily high and low temperatures, rain chances, wind, UV index, weekend conditions, and planning guidance for the next two weeks.

Expect daytime highs between 51°F and 75°F during the next 14 days. Rain chances peak at 100% on Tuesday, Oct 13, while Sat, Oct 10 · Fri, Oct 9 · Mon, Oct 19 currently look most favorable for outdoor plans.

Updated Oct 6, 10:21 PM -04:00

14 Days at a Glance

Complete two-week outlook

Warmest DayMon, Oct 12 · 75°FLight Rain

Coolest NightSun, Oct 18 · 39°FLight Rain

Highest Rain ChanceTue, Oct 13 · 100%Heavy Intensity Rain

Strongest WindThu, Oct 8 · 15.7 mphNo gust data

Weekend OutlookRain possible · Light Rain72°F / 50°F

Total Precipitation1.03 inEstimated across 14 days

Extended local outlook

14-Day Forecast

Detailed 48-hour forecast

Wednesday, Oct 7 · 69°F / 52°F

Light Rain

Rain chance 47%, SW 15.7 mph, humidity 58%.

Morning: 55°F
Afternoon: 64°F
Evening: 66°F
Overnight: 54°F
Humidity: 58%
Pressure: 29.74 inHg
Dew point: 49°F
UV index: 3 moderate
Sunrise: 7:21 AM
Sunset: 6:48 PM

Temperature Trend

HighLow39°F – 75°F

10/710/810/910/1010/1110/1210/1310/1410/1510/1610/1710/1810/1910/20

Rain Chances

47%10/7

2%10/8

0%10/9

0%10/10

39%10/11

38%10/12

100%10/13

0%10/14

98%10/15

96%10/16

29%10/17

49%10/18

0%10/19

0%10/20

UV Index

Daily peak

310/7

3.310/8

3.710/9

3.510/10

010/11

—10/12

—10/13

—10/14

—10/15

—10/16

—10/17

—10/18

—10/19

—10/20

Planning Ahead

Forecast-based guidance

Most Favorable Outdoor Days

Sat, Oct 10 · Fri, Oct 9 · Mon, Oct 19

Lower rain chances and manageable winds

Rainy Days

Tue, Oct 13 · Thu, Oct 15 · Fri, Oct 16

Peak chance 100%

Warmest Days

Mon, Oct 12 · Sun, Oct 11 · Wed, Oct 7

Highs up to 75°F

Coolest Nights

Sun, Oct 18 · Wed, Oct 14 · Mon, Oct 19

Lows near 39°F

Windiest Day

Thursday, Oct 8

15.7 mph · Gusts --

Weekend Weather

Two-week planning

This Weekend

Sat, Oct 1065°F / 50°FOvercast Clouds · Rain 0%

Sun, Oct 1172°F / 58°FLight Rain · Rain 39%

Next Weekend

Sat, Oct 1756°F / 43°FLight Rain · Rain 29%

Sun, Oct 1851°F / 39°FLight Rain · Rain 49%

14-Day Weather Forecast for Markham, Canada

Temperatures range from an overnight low near 39°F to a daytime high near 75°F. The strongest rain signal is 100% on Tuesday, Oct 13, with 3 notable wet days in the current outlook.

FAQ

14-day forecast questions for Markham

What is the 14-day weather forecast for Markham?

Will it rain in Markham during the next two weeks?

The strongest rain signal is 100% on Tuesday, Oct 13, with 3 notable wet days in the current outlook.

What is the hottest day in Markham during the next 14 days?

The warmest forecast day is Monday, Oct 12, with a high near 75°F.

What is the coldest night in Markham?

The lowest forecast temperature is 39°F on Sunday, Oct 18.

What will the weather be this weekend in Markham?

This Weekend currently ranges from 50°F to 72°F, with rain chances peaking at 39%.