Today
Expect rain. Daytime high +61°, overnight low +45°. Wind up to 15 mph. Precipitation chance reaches 56%.
Weather in Thornhill
Canada · Ontario · 43.8150, -79.4242
Today Now 11:04 AM
+61° Rain
Hourly forecast
Today10/16
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow high +46° and mostly clear, nighttime low +36° — 14° colder than today.
Week
During the week the thermometer stays between +36°…+61°. Peak warmth: Fri, +61°. Coldest night — Sat, around +36°. Rain on Fri. Sunshine expected on 6 of seven days.
Week vs norm
- Today 10/16 +61° +2° usually +59°
- Tomorrow 10/17 +46° −12° usually +59°
- Sun 10/18 +57° −1° usually +58°
- Mon 10/19 +61° +3° usually +58°
- Tue 10/20 +61° +3° usually +57°
- Wed 10/21 +54° −3° usually +57°
- Thu 10/22 +59° +2° usually +57°
- Fri 10/23 +55° as usual usually +56°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 16
Today is warmer than usual for this date.
- Heat record +70° 1999
- Cold record +30° 2006
- Most precipitation 0.7 in 2019
- Strongest gust 44 mph 1995
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Thornhill
Today is about 4° warmer than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +30° / +17° | +23° | 2.9 |
| Feb | +31° / +17° | +23° | 2.3 |
| Mar | +40° / +25° | +31° | 2.6 |
| Apr | +52° / +35° | +43° | 3.4 |
| May | +64° / +46° | +55° | 3.1 |
| Jun | +74° / +57° | +65° | 3.4 |
| Jul | +80° / +62° | +71° | 3.1 |
| Aug | +79° / +62° | +70° | 2.9 |
| Sep | +72° / +56° | +63° | 2.9 |
| Oct | +59° / +45° | +52° | 3.2 |
| Nov | +46° / +34° | +40° | 2.9 |
| Dec | +36° / +25° | +30° | 3.0 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
7:33 AM | 6:32 PM
Moon
1:47 PM | 10:05 PM
Moon phase
Waxing crescent 31%
Next solar eclipse
Calculating for this city…