14-day forecast · Alliston
30-day outlook →TodayNov 611°6°A few showersA few showers85%
Day
A few showers ending in the afternoon then cloudy. High 11. UV index 1 or low.
- Wind
- Variable 5 km/h
- Precipitation
- 85% · 4 mm
- UV index (max)
- 1 Low
- Air quality (AQHI)
- 2 · Low risk
Night
Cloudy. A few showers beginning after midnight. Low 6.
- Low
- 6°
- Wind
- NW 10 km/h
Sunrise7:02 AM
Sunset5:03 PM
Daylight10 h 1 min
Normal7° / 0°
SatNov 77°3°Chance of showersCloudy40%
Day
Cloudy with 40 percent chance of showers. High 7.
- Precipitation
- 40% · 8 mm
- UV index (max)
- 0 Low
Night
Cloudy. Low plus 3.
- Low
- 3°
Sunrise7:03 AM
Sunset5:03 PM
Daylight10 h 0 min
SunNov 88°3°Chance of showersChance of showers40%
Day
Cloudy with 30 percent chance of showers. Windy. High 8.
- Wind
- W 30 km/h
- Wind gusts
- 50 km/h
- Precipitation
- 30% · 0.9 mm
- UV index (max)
- 2 Low
Night
Cloudy with 40 percent chance of showers. Low plus 3.
- Low
- 3°
- Precipitation
- 40%
Sunrise7:04 AM
Sunset5:02 PM
Daylight9 h 57 min
MonNov 99°6°Chance of showersCloudy30%
Day
Cloudy with 30 percent chance of showers. High 9.
- Precipitation
- 30% · 0.9 mm
- UV index (max)
- 2 Low
Night
Cloudy. Low 6.
- Low
- 6°
Sunrise7:05 AM
Sunset5:00 PM
Daylight9 h 55 min
TueNov 1010°3°Chance of showersChance of showers30%
Day
Cloudy with 30 percent chance of showers. High 10.
- Precipitation
- 30% · 0.2 mm
- UV index (max)
- 4 Moderate
Night
Cloudy with 30 percent chance of showers. Low plus 3.
- Low
- 3°
- Precipitation
- 30%
Sunrise7:06 AM
Sunset4:59 PM
Daylight9 h 52 min
WedNov 117°3°Cloudy64%
Day
Cloudy. High 7.
- Precipitation
- 64% · 1.0 mm
- UV index (max)
- 2 Low
Night
Low 3.
- Low
- 3°
Sunrise7:08 AM
Sunset4:58 PM
Daylight9 h 50 min
ThuNov 123°-1°Mostly cloudyNight low -1°17%
Day
Mostly cloudy. High 3.
- Wind
- N 14 km/h
- Wind gusts
- 26 km/h
- Precipitation
- 17% · 0 mm
- UV index (max)
- 2 Low
Night
Low -1.
- Low
- -1°
Sunrise7:09 AM
Sunset4:57 PM
Daylight9 h 47 min
SourceExtended outlook
Days 8–14 · trend, lower confidence
FriNov 133°-2°Partly cloudyNight low -2°12%
Day
Partly cloudy. High 3.
- Wind
- N 12 km/h
- Wind gusts
- 22 km/h
- Precipitation
- 12% · 0 mm
- UV index (max)
- 2 Low
Night
Low -2.
- Low
- -2°
Sunrise7:10 AM
Sunset4:56 PM
Daylight9 h 45 min
SourceExtended outlook
SatNov 144°-2°Partly cloudyNight low -2°44%
Day
Partly cloudy. High 4.
- Wind
- NW 24 km/h
- Wind gusts
- 45 km/h
- Precipitation
- 44% · 0.6 mm
- UV index (max)
- 2 Low
Night
Low -2.
- Low
- -2°
Sunrise7:12 AM
Sunset4:55 PM
Daylight9 h 43 min
SourceExtended outlook
SunNov 155°1°Mostly cloudyNight low 1°20%
Day
Mostly cloudy. High 5.
- Wind
- NW 18 km/h
- Wind gusts
- 35 km/h
- Precipitation
- 20% · 0 mm
- UV index (max)
- 2 Low
Night
Low 1.
- Low
- 1°
Sunrise7:13 AM
Sunset4:54 PM
Daylight9 h 41 min
SourceExtended outlook
MonNov 168°1°Mostly cloudyNight low 1°29%
Day
Mostly cloudy. High 8.
- Wind
- SW 10 km/h
- Wind gusts
- 29 km/h
- Precipitation
- 29% · 0.1 mm
- UV index (max)
- 2 Low
Night
Low 1.
- Low
- 1°
Sunrise7:14 AM
Sunset4:53 PM
Daylight9 h 38 min
SourceExtended outlook
TueNov 177°4°ShowersNight low 4°70%
Day
Showers. High 7.
- Wind
- W 10 km/h
- Wind gusts
- 30 km/h
- Precipitation
- 70% · 1 mm
- UV index (max)
- 2 Low
Night
Low 4.
- Low
- 4°
Sunrise7:16 AM
Sunset4:52 PM
Daylight9 h 36 min
SourceExtended outlook
WedNov 188°3°Partly cloudyNight low 3°30%
Day
Partly cloudy. High 8.
- Wind
- W 11 km/h
- Wind gusts
- 47 km/h
- Precipitation
- 30% · 0.1 mm
- UV index (max)
- 2 Low
Night
Low 3.
- Low
- 3°
Sunrise7:17 AM
Sunset4:51 PM
Daylight9 h 34 min
SourceExtended outlook
ThuNov 196°3°Mostly cloudyNight low 3°39%
Day
Mostly cloudy. High 6.
- Wind
- NW 21 km/h
- Wind gusts
- 43 km/h
- Precipitation
- 39% · 0.5 mm
- UV index (max)
- 2 Low
Night
Low 3.
- Low
- 3°
Sunrise7:18 AM
Sunset4:51 PM
Daylight9 h 32 min
SourceExtended outlook
14 days at a glance
Today →| Day | Weather | High | Low | Precip | Wind | UV |
|---|---|---|---|---|---|---|
| Today Nov 6 | Showers | 11° | 6° | 85% · 4 mm | W 10 km/h | 1 |
| Sat Nov 7 | Showers | 7° | 3° | 40% · 8 mm | NW 17 km/h | 0 |
| Sun Nov 8 | Showers | 8° | 3° | 40% · 0.9 mm | W 30 km/h | 2 |
| Mon Nov 9 | Showers | 9° | 6° | 30% · 0.9 mm | NW 32 km/h | 2 |
| Tue Nov 10 | Partly cloudy | 10° | 3° | 30% · 0.2 mm | W 23 km/h | 4 |
| Wed Nov 11 | Mostly cloudy | 7° | 3° | 64% · 1.0 mm | NW 16 km/h | 2 |
| Thu Nov 12 | Mostly cloudy | 3° | -1° | 17% · 0 mm | N 14 km/h | 2 |
| Fri Nov 13 | Partly cloudy | 3° | -2° | 12% · 0 mm | N 12 km/h | 2 |
| Sat Nov 14 | Partly cloudy | 4° | -2° | 44% · 0.6 mm | NW 24 km/h | 2 |
| Sun Nov 15 | Mostly cloudy | 5° | 1° | 20% · 0 mm | NW 18 km/h | 2 |
| Mon Nov 16 | Mostly cloudy | 8° | 1° | 29% · 0.1 mm | SW 10 km/h | 2 |
| Tue Nov 17 | Showers | 7° | 4° | 70% · 1 mm | W 10 km/h | 2 |
| Wed Nov 18 | Partly cloudy | 8° | 3° | 30% · 0.1 mm | W 11 km/h | 2 |
| Thu Nov 19 | Mostly cloudy | 6° | 3° | 39% · 0.5 mm | NW 21 km/h | 2 |
Weather map — Alliston
Alliston →Forecast: Environment and Climate Change Canada (Innisfil - New Tecumseth - Angus), issued 3:30 PM · Days 8–14: WeatherAPI.com · weather.gc.ca · 44.1501°N, 79.8663°W · Elevation 223 m · Population 18,809 · Time zone America/Toronto