Alliston Weather
Ontario, Canada
Observed: 28 Sep, 3:59 AM EST
- Air quality
- Good OpenWeather index: 1/5
- Wind
- NW 4 mph
- Sunrise
- 6:13 AM
- Sunset
- 6:06 PM
More conditions
- Humidity
- 87%
- Visibility
- 10 km
- Pressure
- 1015 hPa
- UV index
- Unavailable
- PM2.5
- 2.77 µg/m³
- PM10
- 4.07 µg/m³
- CO
- 144.2 µg/m³
- NO2
- 6.78 µg/m³
- O3
- 49.15 µg/m³
- SO2
- 1.68 µg/m³
- NH3
- 1.65 µg/m³
Rest of today
- Rain ahead today
- 19% peak chance
- Warmest ahead
- 69°F at 1:00 PM
- Evening rain
- 0% peak chance
- Tomorrow's high
- 4°F warmer
Plan your day
Compare citiesSat, 3 Oct
Clear Sky
Forecast sample range: 48°F / 48°F
Outdoor plans 8:00 AM-8:00 PM
No remaining forecast times for this activity on this day.
3-hour forecast
Local time · America/Atikokan
| Time | Conditions | Temp. | Rain chance | Wind |
|---|---|---|---|---|
| 1:00 AM |  Clear Sky |
48°F | 0% | 6.1 mph NW |
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