Today
Mostly cloudy throughout the day, high +55°, low +46°. Light wind, up to 13 mph. No rain expected.
Weather in Markham
Canada · Ontario · 43.8668, -79.2663
Today Now 4:03 AM
+50° Partly cloudy
Hourly forecast
Today10/30
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow partly cloudy, high +55°, low +41° — almost like today.
Week
This week temperatures range from +41° to +61°. Weekly maximum — +61° (Mon). Nighttime weekly low: +41° (Sat). Precipitation expected: Tue, Thu, Fri.
Week vs norm
- Today 10/30 +55° +3° usually +53°
- Tomorrow 10/31 +55° +3° usually +52°
- Sun 11/1 +57° +5° usually +52°
- Mon 11/2 +61° +9° usually +51°
- Tue 11/3 +61° +10° usually +51°
- Wed 11/4 +61° +10° usually +50°
- Thu 11/5 +57° +7° usually +50°
- Fri 11/6 +57° +8° usually +50°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 30
Today is a typical day for this date.
- Heat record +65° 2024
- Cold record +33° 2008
- Most precipitation 0.8 in 2004
- Strongest gust 53 mph 1996
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Markham
Today is about 4° colder than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +29° / +15° | +22° | 2.9 |
| Feb | +31° / +15° | +22° | 2.3 |
| Mar | +40° / +24° | +31° | 2.6 |
| Apr | +52° / +35° | +42° | 3.5 |
| May | +65° / +46° | +55° | 3.2 |
| Jun | +74° / +56° | +65° | 3.6 |
| Jul | +80° / +61° | +70° | 3.4 |
| Aug | +78° / +61° | +69° | 3.2 |
| Sep | +72° / +55° | +63° | 3.0 |
| Oct | +59° / +44° | +51° | 3.3 |
| Nov | +46° / +33° | +39° | 3.0 |
| Dec | +35° / +23° | +29° | 3.0 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
7:50 AM | 6:09 PM
Moon
9:51 PM | 1:18 PM
Moon phase
Waning gibbous 74%
Next solar eclipse
Calculating for this city…