Alliston Weather
Ontario, Canada
Observed: 28 Sep, 6:38 AM EST
- Air quality
- Good OpenWeather index: 1/5
- Wind
- NW 5 mph
- Sunrise
- 6:13 AM
- Sunset
- 6:06 PM
More conditions
- Humidity
- 89%
- 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
- 19% peak chance
- Warmest ahead
- 68°F at 4:00 PM
- Evening rain
- 0% peak chance
- Tomorrow's high
- 5°F warmer
Plan your day
Compare citiesFri, 2 Oct
Light Rain
Forecast sample range: 61°F / 49°F
Outdoor plans 8:00 AM-8:00 PM
7:00 PM · 52°F · 0% rain · 6.6 mph wind
Lower rain and wind among the available forecast times.
3-hour forecast
Local time · America/Atikokan
| Time | Conditions | Temp. | Rain chance | Wind |
|---|---|---|---|---|
| 1:00 AM |  Light Rain |
57°F | 100% | 6.7 mph NW |
| 4:00 AM | Light Rain |
54°F | 20% | 6.3 mph W |
| 7:00 AM |  Overcast Clouds |
55°F | 0% | 8.6 mph NW |
| 10:00 AM | Overcast Clouds |
59°F | 0% | 8.3 mph NW |
| 1:00 PM | Overcast Clouds |
61°F | 0% | 10.7 mph NW |
| 4:00 PM | Broken Clouds |
59°F | 0% | 11 mph NW |
| 7:00 PM |  Clear Sky |
52°F | 0% | 6.6 mph NW |
| 10:00 PM | Clear Sky |
49°F | 0% | 7 mph NW |
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