Every city on the map carries real forecast data from the same models as its city page, refreshed several times a day. The icon is the day's overall look; the number is the afternoon high.
Next 14 days at a glance
from the model forecast
Hottest day
56°
Fri, Nov 20
Coldest night
29°
Thu, Nov 26
Days with precip
5 / 14
of 14 forecast days
Nicest day
Fri, Nov 20
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 14 – Sun 15 Nov
45° 36°
67% precip chance
Sat 21 – Sun 22 Nov
53° 40°
52% precip chance
Sat 28 – Sun 29 Nov
53° 39°
typical range
Sat 5 – Sun 6 Dec
44° 30°
typical range
30 days — Sarnia
14 forecast + 16 climatology
Fri · Today Heavy snow
41°36°6.5 mm⌄
Wind13 mph NW
Gusts25 mph
UV index1 – Low
Precip chance85%
Sunrise07:19
Sunset17:08
Sat · Tomorrow Showers
42°36°1.2 mm⌄
Wind17 mph NW
Gusts29 mph
UV index1 – Low
Precip chance67%
Sunrise07:20
Sunset17:07
Sunday 15/11 Mostly cloudy
45°38°20%⌄
Wind13 mph NW
Gusts24 mph
UV index2 – Low
Precip chance20%
Sunrise07:21
Sunset17:06
Monday 16/11 Sunny
48°33°7%⌄
Wind7 mph SW
Gusts10 mph
UV index3 – Moderate
Precip chance7%
Sunrise07:23
Sunset17:05
Tuesday 17/11 Sunny
51°35°8%⌄
Wind7 mph SW
Gusts11 mph
UV index4 – Moderate
Precip chance8%
Sunrise07:24
Sunset17:04
Wednesday 18/11 Sunny
52°37°10%⌄
Wind9 mph S
Gusts18 mph
UV index3 – Moderate
Precip chance10%
Sunrise07:25
Sunset17:03
Thursday 19/11 Partly cloudy
55°38°12%⌄
Wind11 mph SW
Gusts22 mph
UV index4 – Moderate
Precip chance12%
Sunrise07:27
Sunset17:02
Friday 20/11 Partly cloudy
56°45°18%⌄
Wind8 mph W
Gusts19 mph
UV index4 – Moderate
Precip chance18%
Sunrise07:28
Sunset17:02
Saturday 21/11 Showers
48°40°0.6 mm⌄
Wind9 mph SW
Gusts21 mph
UV index2 – Low
Precip chance52%
Sunrise07:29
Sunset17:01
Sunday 22/11 Partly cloudy
53°44°14%⌄
Wind7 mph W
Gusts25 mph
UV index4 – Moderate
Precip chance14%
Sunrise07:30
Sunset17:00
Monday 23/11 Mostly cloudy
51°40°1.3 mm⌄
Wind9 mph S
Gusts23 mph
UV index3 – Moderate
Precip chance65%
Sunrise07:31
Sunset17:00
Tuesday 24/11 Drizzle
47°43°9.7 mm⌄
Wind9 mph S
Gusts23 mph
UV index2 – Low
Precip chance90%
Sunrise07:33
Sunset16:59
Wednesday 25/11 Showers
45°40°0.4 mm⌄
Wind5 mph W
Gusts23 mph
UV index2 – Low
Precip chance46%
Sunrise07:34
Sunset16:58
Thursday 26/11 Showers
41°29°1.9 mm⌄
Wind7 mph NW
Gusts20 mph
UV index2 – Low
Precip chance63%
Sunrise07:35
Sunset16:58
Friday 27/11 Rain (climatological)
50°39°4.7 mm⌄
Day≈45–55°
Night≈34–45°
Precip≈1.9 in / November
(climatological)Typical range for these dates · 1991–2020
Saturday 28/11 Partly cloudy (climatological)
53°41°20%⌄
Day≈47–58°
Night≈35–46°
Precip≈1.9 in / November
(climatological)Typical range for these dates · 1991–2020
Sunday 29/11 Partly cloudy (climatological)
50°39°20%⌄
Day≈45–56°
Night≈34–45°
Precip≈1.9 in / November
(climatological)Typical range for these dates · 1991–2020
Monday 30/11 Rain (climatological)
50°39°5.8 mm⌄
Day≈44–55°
Night≈34–44°
Precip≈1.9 in / November
(climatological)Typical range for these dates · 1991–2020
Tuesday 1/12 Partly cloudy (climatological)
36°28°20%⌄
Day≈30–41°
Night≈22–33°
Precip≈1.9 in / December
(climatological)Typical range for these dates · 1991–2020
Wednesday 2/12 Partly cloudy (climatological)
31°25°20%⌄
Day≈26–37°
Night≈19–30°
Precip≈1.9 in / December
(climatological)Typical range for these dates · 1991–2020
Thursday 3/12 Rain (climatological)
32°26°3.4 mm⌄
Day≈27–38°
Night≈20–31°
Precip≈1.9 in / December
(climatological)Typical range for these dates · 1991–2020
Friday 4/12 Partly cloudy (climatological)
38°29°20%⌄
Day≈32–43°
Night≈23–34°
Precip≈1.9 in / December
(climatological)Typical range for these dates · 1991–2020
Saturday 5/12 Partly cloudy (climatological)
44°32°20%⌄
Day≈38–49°
Night≈27–38°
Precip≈1.9 in / December
(climatological)Typical range for these dates · 1991–2020
Sunday 6/12 Rain (climatological)
40°30°2.8 mm⌄
Day≈35–46°
Night≈25–36°
Precip≈1.9 in / December
(climatological)Typical range for these dates · 1991–2020
Monday 7/12 Partly cloudy (climatological)
41°31°20%⌄
Day≈36–46°
Night≈25–36°
Precip≈1.9 in / December
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/12 Partly cloudy (climatological)
35°27°20%⌄
Day≈30–40°
Night≈22–33°
Precip≈1.9 in / December
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/12 Rain (climatological)
33°26°6.0 mm⌄
Day≈28–38°
Night≈20–31°
Precip≈1.9 in / December
(climatological)Typical range for these dates · 1991–2020
Thursday 10/12 Partly cloudy (climatological)
35°27°20%⌄
Day≈29–40°
Night≈22–32°
Precip≈1.9 in / December
(climatological)Typical range for these dates · 1991–2020
Friday 11/12 Partly cloudy (climatological)
36°28°20%⌄
Day≈31–42°
Night≈22–33°
Precip≈1.9 in / December
(climatological)Typical range for these dates · 1991–2020
Saturday 12/12 Rain (climatological)
44°32°5.2 mm⌄
Day≈38–49°
Night≈27–38°
Precip≈1.9 in / December
(climatological)Typical range for these dates · 1991–2020
The month ahead · Sarnia
Days 1-14 blend the NBM, ECMWF and GFS runs; the rest is the 30-year climate range for these dates.