Alliston Weather
6°
Overcast
Alliston, Ontario, Canada
Feels like 4° · Local time 20:00
1° cooler than this time yesterday
Hour by hour
Some chance of rain in the next 24 hours (up to 30%).
Now
6°
💧1%
9 PM
6°
💧1%
10 PM
6°
💧1%
11 PM
6°
💧1%
12 AM
6°
💧0%
1 AM
6°
💧0%
2 AM
6°
💧0%
3 AM
5°
💧0%
4 AM
5°
💧0%
5 AM
4°
💧0%
6 AM
4°
💧0%
7 AM
3°
💧0%
8 AM
4°
💧1%
9 AM
6°
💧1%
10 AM
8°
💧2%
11 AM
9°
💧5%
12 PM
9°
💧6%
1 PM
8°
💧6%
2 PM
8°
💧6%
3 PM
8°
💧5%
4 PM
8°
💧1%
5 PM
7°
💧3%
6 PM
7°
💧3%
7 PM
7°
💧30%
Rain radar
Loading radar…
Alliston 16-day weather forecast
Today
Light rain · 💧53%
2°8°
Sunday, Nov 8
Drizzle · 💧34%
3°10°
Monday, Nov 9
Light drizzle · 💧52%
5°9°
Tuesday, Nov 10
Overcast · 💧2%
5°15°
Wednesday, Nov 11
Dense drizzle · 💧22%
1°9°
Thursday, Nov 12
Overcast · 💧27%
-3°4°
Friday, Nov 13
Snow · 💧24%
-4°3°
Saturday, Nov 14
Snow · 💧8%
-1°3°
Sunday, Nov 15
Overcast · 💧6%
3°9°
Monday, Nov 16
Overcast · 💧3%
-1°6°
Tuesday, Nov 17
Mainly clear · 💧2%
-2°5°
Wednesday, Nov 18
Overcast · 💧14%
-2°8°
Thursday, Nov 19
Light drizzle · 💧16%
5°13°
Friday, Nov 20
Light drizzle · 💧19%
8°13°
Saturday, Nov 21
Light drizzle · 💧23%
7°15°
Sunday, Nov 22
Dense drizzle · 💧36%
5°13°
Today's details
- Feels like
- 4°
- Humidity
- 92%
- Dew point
- 5°
- Wind
- 11 km/h NW
- Gusts
- 28 km/h
- Pressure
- 1015 hPa · rising
- UV index now
- 0 · max 1
- Visibility
- 14 km
- Sunrise / sunset
- 07:04 / 17:01
- Moon
- Waning Crescent · 6% lit
Hour-by-hour detail — next 48 hours
| Time | Temp | Rain | Amount | Humidity | Wind | |
|---|---|---|---|---|---|---|
| Now | 6° | 1% | 0.0 mm | 92% | 11 km/h | |
| 9 PM | 6° | 1% | 0.0 mm | 92% | 9 km/h | |
| 10 PM | 6° | 1% | 0.0 mm | 92% | 10 km/h | |
| 11 PM | 6° | 1% | 0.0 mm | 92% | 10 km/h | |
| 12 AM 11-08 | 6° | 0% | 0.0 mm | 90% | 10 km/h | |
| 1 AM 11-08 | 6° | 0% | 0.0 mm | 91% | 6 km/h | |
| 2 AM 11-08 | 6° | 0% | 0.0 mm | 90% | 5 km/h | |
| 3 AM 11-08 | 5° | 0% | 0.0 mm | 89% | 8 km/h | |
| 4 AM 11-08 | 5° | 0% | 0.0 mm | 88% | 7 km/h | |
| 5 AM 11-08 | 4° | 0% | 0.0 mm | 88% | 9 km/h | |
| 6 AM 11-08 | 4° | 0% | 0.0 mm | 88% | 11 km/h | |
| 7 AM 11-08 | 3° | 0% | 0.0 mm | 89% | 12 km/h | |
| 8 AM 11-08 | 4° | 1% | 0.0 mm | 90% | 11 km/h | |
| 9 AM 11-08 | 6° | 1% | 0.0 mm | 85% | 12 km/h | |
| 10 AM 11-08 | 8° | 2% | 0.0 mm | 79% | 17 km/h | |
| 11 AM 11-08 | 9° | 5% | 0.0 mm | 72% | 18 km/h | |
| 12 PM 11-08 | 9° | 6% | 0.0 mm | 71% | 16 km/h | |
| 1 PM 11-08 | 8° | 6% | 0.0 mm | 84% | 22 km/h | |
| 2 PM 11-08 | 8° | 6% | 0.0 mm | 86% | 23 km/h | |
| 3 PM 11-08 | 8° | 5% | 0.0 mm | 88% | 20 km/h | |
| 4 PM 11-08 | 8° | 1% | 0.0 mm | 90% | 15 km/h | |
| 5 PM 11-08 | 7° | 3% | 0.0 mm | 87% | 14 km/h | |
| 6 PM 11-08 | 7° | 3% | 0.0 mm | 86% | 19 km/h | |
| 7 PM 11-08 | 7° | 30% | 0.0 mm | 93% | 13 km/h | |
| 8 PM 11-08 | 7° | 28% | 0.4 mm | 89% | 13 km/h | |
| 9 PM 11-08 | 7° | 17% | 0.0 mm | 91% | 7 km/h | |
| 10 PM 11-08 | 7° | 34% | 0.0 mm | 91% | 15 km/h | |
| 11 PM 11-08 | 7° | 22% | 0.7 mm | 91% | 11 km/h | |
| 12 AM 11-09 | 7° | 8% | 0.4 mm | 88% | 16 km/h | |
| 1 AM 11-09 | 7° | 11% | 0.0 mm | 86% | 23 km/h | |
| 2 AM 11-09 | 6° | 16% | 0.0 mm | 82% | 24 km/h | |
| 3 AM 11-09 | 6° | 30% | 0.4 mm | 87% | 28 km/h | |
| 4 AM 11-09 | 6° | 37% | 0.0 mm | 87% | 25 km/h | |
| 5 AM 11-09 | 6° | 21% | 0.0 mm | 88% | 26 km/h | |
| 6 AM 11-09 | 6° | 9% | 0.0 mm | 89% | 26 km/h | |
| 7 AM 11-09 | 6° | 52% | 0.0 mm | 87% | 24 km/h | |
| 8 AM 11-09 | 6° | 14% | 0.0 mm | 86% | 25 km/h | |
| 9 AM 11-09 | 6° | 14% | 0.0 mm | 87% | 22 km/h | |
| 10 AM 11-09 | 5° | 14% | 0.0 mm | 86% | 19 km/h | |
| 11 AM 11-09 | 6° | 14% | 0.0 mm | 79% | 22 km/h | |
| 12 PM 11-09 | 6° | 14% | 0.0 mm | 73% | 21 km/h | |
| 1 PM 11-09 | 7° | 14% | 0.0 mm | 65% | 20 km/h | |
| 2 PM 11-09 | 9° | 0% | 0.0 mm | 56% | 21 km/h | |
| 3 PM 11-09 | 8° | 0% | 0.0 mm | 57% | 22 km/h | |
| 4 PM 11-09 | 8° | 0% | 0.0 mm | 62% | 18 km/h | |
| 5 PM 11-09 | 7° | 0% | 0.0 mm | 69% | 15 km/h | |
| 6 PM 11-09 | 7° | 0% | 0.0 mm | 69% | 15 km/h | |
| 7 PM 11-09 | 7° | 0% | 0.0 mm | 69% | 12 km/h |
Air quality in Alliston
32
US AQI — Good
PM2.5 4.2 µg/m³ · PM10 4.3 µg/m³ · O₃ 49 µg/m³
Frequently asked questions
What is the weather in Alliston today?
Overcast, currently 6° (feels like 4°), with a high of 8° and a low of 2°. Some chance of rain in the next 24 hours (up to 30%).
What is the air quality in Alliston?
The air quality in Alliston is good (US AQI 32). PM2.5 is 4.2 µg/m³ and PM10 is 4.3 µg/m³.