Alliston Weather
Ontario, Canada
Observed: 28 Sep, 2:27 AM EST
- Air quality
- Good OpenWeather index: 1/5
- Wind
- N 3 mph
- Sunrise
- 6:13 AM
- Sunset
- 6:06 PM
More conditions
- Humidity
- 82%
- Visibility
- 10 km
- Pressure
- 1015 hPa
- UV index
- Unavailable
- PM2.5
- 2.53 µg/m³
- PM10
- 3.75 µg/m³
- CO
- 145.5 µg/m³
- NO2
- 6.49 µg/m³
- O3
- 53.5 µg/m³
- SO2
- 1.67 µg/m³
- NH3
- 1.8 µg/m³
Rest of today
- Rain ahead today
- 0% peak chance
- Warmest ahead
- 68°F at 1:00 PM
- Evening rain
- 0% peak chance
- Tomorrow's high
- 4°F warmer
Plan your day
Compare citiesToday, 28 Sep
Scattered Clouds
Forecast sample range: 68°F / 55°F
Outdoor plans 8:00 AM-8:00 PM
7:00 PM · 62°F · 0% rain · 4.2 mph wind
Lower rain and wind among the available forecast times.
3-hour forecast
Local time · America/Atikokan
| Time | Conditions | Temp. | Rain chance | Wind |
|---|---|---|---|---|
| 4:00 AM |  Scattered Clouds |
55°F | 0% | 3.4 mph N |
| 7:00 AM |  Scattered Clouds |
56°F | 0% | 5 mph NW |
| 10:00 AM |  Overcast Clouds |
64°F | 0% | 5 mph N |
| 1:00 PM | Overcast Clouds |
68°F | 0% | 5.5 mph N |
| 4:00 PM | Overcast Clouds |
66°F | 0% | 6 mph N |
| 7:00 PM |  Broken Clouds |
62°F | 0% | 4.2 mph NW |
| 10:00 PM | Overcast Clouds |
59°F | 0% | 5 mph NW |
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