Bolton Weather
Ontario, Canada
Observed: 28 Sep, 12:01 AM EST
- Air quality
- Fair OpenWeather index: 2/5
- Wind
- NE 2 m/s
- Sunrise
- 6:12 AM
- Sunset
- 6:06 PM
More conditions
- Humidity
- 79%
- Visibility
- 10 km
- Pressure
- 1015 hPa
- UV index
- Unavailable
- PM2.5
- 2.61 µg/m³
- PM10
- 3.76 µg/m³
- CO
- 150.5 µg/m³
- NO2
- 8.14 µg/m³
- O3
- 60.43 µg/m³
- SO2
- 2.43 µg/m³
- NH3
- 1.71 µg/m³
Rest of today
- Rain ahead today
- 13% peak chance
- Warmest ahead
- 20°C at 1:00 PM
- Evening rain
- 0% peak chance
- Tomorrow's high
- 2°C warmer
Plan your day
Compare citiesToday, 28 Sep
Overcast Clouds
Forecast sample range: 20°C / 14°C
Outdoor plans 8:00 AM-8:00 PM
7:00 PM · 17°C · 0% rain · 1.6 m/s 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 |  Overcast Clouds |
14°C | 0% | 2.3 m/s NE |
| 4:00 AM | Broken Clouds |
14°C | 0% | 2.2 m/s N |
| 7:00 AM |  Overcast Clouds |
14°C | 0% | 2.9 m/s N |
| 10:00 AM | Overcast Clouds |
18°C | 13% | 2.9 m/s N |
| 1:00 PM | Overcast Clouds |
20°C | 0% | 3.1 m/s N |
| 4:00 PM | Overcast Clouds |
19°C | 0% | 3.3 m/s N |
| 7:00 PM | Overcast Clouds |
17°C | 0% | 1.6 m/s N |
| 10:00 PM | Overcast Clouds |
15°C | 0% | 2.6 m/s NW |
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