Hourly Forecast - Ancaster
| Date/Time (EDT) | Temp. (°C) | Weather Conditions | Likelihood of precip (%) | UV index | Wind (km/h) | Wind Chill |
|---|---|---|---|---|---|---|
| 14 March 2026 | ||||||
| 16:00 | -1 |  Sunny | 10 | 1 | W 10 | -5 |
| 17:00 | -1 |  Mainly sunny | 10 | * | W 10 | -5 |
| 18:00 | -1 | Mainly sunny | 0 | * | VR 5 | -3 |
| 19:00 | -2 |  A few clouds | 0 | * | VR 5 | -3 |
| 20:00 | -2 | A few clouds | 0 | * | VR 5 | -4 |
| 21:00 | -3 | A few clouds | 0 | * | VR 5 | -5 |
| 22:00 | -3 |  Partly cloudy | 0 | * | VR 5 | -5 |
| 23:00 | -3 | Partly cloudy | 0 | * | VR 5 | -5 |
| 15 March 2026 | ||||||
| 00:00 | -3 |  Mainly cloudy | 20 | * | E 10 | -7 |
| 01:00 | -4 |  Cloudy | 20 | * | E 10 | -8 |
| 02:00 | -4 | Overcast | 20 | * | E 10 | -8 |
| 03:00 | -4 |  Periods of snow | 60 | * | E 20 | -10 |
| 04:00 | -3 | Periods of snow | 60 | * | E 20 | -9 |
| 05:00 | -3 | Periods of snow | 60 | * | E 20 | -9 |
| 06:00 | -3 | Periods of snow | 80 | * | E 20 | -9 |
| 07:00 | -2 | Periods of snow | 80 | * | E 20 | -8 |
| 08:00 | -2 | Periods of snow | 80 | * | E 20 | -8 |
| 09:00 | -2 | Periods of snow | 80 | * | E 40 gusts 60 | -10 |
| 10:00 | -1 | Periods of snow mixed with ice pellets. Risk of freezing rain | 60 | 1 | E 40 gusts 60 | -9 |
| 11:00 | -1 | Periods of snow mixed with ice pellets. Risk of freezing rain | 60 | 1 | E 40 gusts 60 | -9 |
| 12:00 | 0 | Periods of snow mixed with ice pellets. Risk of freezing rain | 60 | 2 | E 40 gusts 60 | * |
| 13:00 | 1 | Overcast | 20 | 2 | E 40 gusts 60 | * |
| 14:00 | 2 | Overcast | 20 | 1 | E 40 gusts 60 | * |
| 15:00 | 3 | Overcast | 20 | 1 | E 20 gusts 40 | * |
* Value not significant
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