Alliston Weather
Ontario, Canada
Observed: 28 Sep, 7:23 AM EST
- Air quality
- Good OpenWeather index: 1/5
- Wind
- NW 2 m/s
- Sunrise
- 6:13 AM
- Sunset
- 6:06 PM
More conditions
- Humidity
- 87%
- Visibility
- 10 km
- Pressure
- 1016 hPa
- UV index
- Unavailable
- PM2.5
- 3.15 µg/m³
- PM10
- 4.59 µg/m³
- CO
- 153.9 µg/m³
- NO2
- 8.48 µg/m³
- O3
- 43.89 µg/m³
- SO2
- 2.02 µg/m³
- NH3
- 1.57 µg/m³
Rest of today
- Rain ahead today
- 0% peak chance
- Warmest ahead
- 20°C at 4:00 PM
- Evening rain
- 0% peak chance
- Tomorrow's high
- 3°C warmer
Plan your day
Compare citiesSat, 3 Oct
Clear Sky
Forecast sample range: 9°C / 9°C
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 |
9°C | 0% | 2.7 m/s NW |
| 4:00 AM | Clear Sky |
9°C | 0% | 2.6 m/s NW |
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Alliston
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