Today
Partly cloudy throughout the day, high +57°, low +41°. Wind gusts reach 6 mph. The day promises to be dry.
Weather in Petrolia
Canada · Ontario · 42.8820, -82.1520
Today Now 3:14 AM
+43° Partly cloudy
Hourly forecast
Today10/31
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow high +64° and mostly cloudy, nighttime low +50° — 7° warmer than today.
Week
Seven days ahead fall within +41°…+70°. Warmest day — Tue, up to +70°. Coldest at night — Sat, +41°. Rain on Wed.
Week vs norm
- Today 10/31 +57° +5° usually +52°
- Tomorrow 11/1 +64° +13° usually +51°
- Mon 11/2 +64° +13° usually +51°
- Tue 11/3 +70° +19° usually +51°
- Wed 11/4 +66° +16° usually +50°
- Thu 11/5 +61° +11° usually +50°
- Fri 11/6 +63° +13° usually +49°
- Sat 11/7 +50° +1° usually +49°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 31
Today is a typical day for this date.
- Heat record +68° 2024
- Cold record +31° 2020
- Most precipitation 1.4 in 2019
- Strongest gust 43 mph 2024
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Petrolia
Today is close to the norm for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +30° / +20° | +24° | 2.8 |
| Feb | +31° / +20° | +25° | 2.4 |
| Mar | +40° / +28° | +34° | 2.7 |
| Apr | +52° / +40° | +45° | 3.7 |
| May | +65° / +51° | +57° | 3.7 |
| Jun | +74° / +62° | +67° | 3.8 |
| Jul | +78° / +67° | +72° | 3.6 |
| Aug | +77° / +65° | +71° | 3.2 |
| Sep | +71° / +59° | +64° | 3.1 |
| Oct | +58° / +48° | +53° | 3.3 |
| Nov | +46° / +37° | +41° | 2.9 |
| Dec | +35° / +27° | +31° | 2.8 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
8:01 AM | 6:21 PM
Moon
11:24 PM | 2:12 PM
Moon phase
Waning gibbous 63%
Next solar eclipse
Calculating for this city…