Today
Expect mostly clear. Daytime high +57°, overnight low +45°. Wind up to 5 mph. The day promises to be dry.
Weather in Bolton
Canada · Ontario · 43.8795, -79.7379
Today Now 3:31 PM
+57° Clear
Hourly forecast
Today10/24
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow fog, high +63°, low +41°, about 5° warmer.
Week
During the week the thermometer stays between +34°…+64°. Peak warmth: Thu, +64°. Coldest night — Tue, around +34°. Precipitation expected: Thu. Cloudless weather for 3 days.
Week vs norm
- Today 10/24 +57° +3° usually +55°
- Tomorrow 10/25 +63° +8° usually +54°
- Mon 10/26 +55° +2° usually +54°
- Tue 10/27 +48° −5° usually +53°
- Wed 10/28 +54° as usual usually +53°
- Thu 10/29 +64° +12° usually +52°
- Fri 10/30 +61° +9° usually +52°
- Sat 10/31 +55° +4° usually +52°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 24
Today is a typical day for this date.
- Heat record +70° 1991
- Cold record +24° 2002
- Most precipitation 0.9 in 2017
- Strongest gust 57 mph 2017
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Bolton
Today is close to the norm for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +28° / +14° | +21° | 2.6 |
| Feb | +30° / +14° | +22° | 2.2 |
| Mar | +40° / +23° | +31° | 2.4 |
| Apr | +53° / +35° | +43° | 3.2 |
| May | +66° / +46° | +55° | 3.2 |
| Jun | +75° / +56° | +65° | 3.7 |
| Jul | +80° / +61° | +70° | 3.4 |
| Aug | +78° / +60° | +68° | 3.1 |
| Sep | +72° / +53° | +62° | 2.9 |
| Oct | +58° / +43° | +50° | 3.0 |
| Nov | +45° / +31° | +38° | 2.7 |
| Dec | +34° / +22° | +28° | 2.7 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
7:45 AM | 6:20 PM
Moon
5:18 PM | 5:55 AM
Moon phase
Waxing gibbous 97%
Next solar eclipse
Calculating for this city…