Hourly Forecast - Lac-Mégantic
YELLOW ADVISORY - FROST
Impact Level: Moderate
Forecast Confidence: High
Temperatures will drop to near the freezing mark overnight tonight and overnight Saturday night. Take preventative measures to protect cold-sensitive plants, trees, and crops. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to QCstorm@ec.gc.ca or post reports on social media using #QCStorm.
In effect for:
- Lac-Mégantic area
Follow:
Regional ATOM
Regional ATOM| Date/Time (EDT) | Temp. (°C) | Weather Conditions | Likelihood of precip (%) | UV index | Wind (km/h) | Wind Chill |
|---|---|---|---|---|---|---|
| 10 October 2026 | ||||||
| 05:00 | 1 |  A few clouds | 0 | * | W 10 | * |
| 06:00 | 1 |  Clear | 0 | * | W 15 | * |
| 07:00 | 0 |  Sunny | 0 | * | W 15 | * |
| 08:00 | 0 | Sunny | 0 | 1 | W 15 | * |
| 09:00 | 2 | Sunny | 0 | 2 | W 15 | * |
| 10:00 | 5 | Sunny | 0 | 3 | W 15 | * |
| 11:00 | 7 | Sunny | 0 | 4 | W 15 | * |
| 12:00 | 8 | Sunny | 0 | 4 | W 15 | * |
| 13:00 | 8 | Sunny | 0 | 3 | W 15 | * |
| 14:00 | 9 | Sunny | 0 | 2 | W 15 | * |
| 15:00 | 9 | Sunny | 0 | 1 | W 15 | * |
| 16:00 | 10 | Sunny | 0 | * | W 15 | * |
| 17:00 | 10 | Sunny | 0 | * | W 15 | * |
| 18:00 | 8 | Clear | 0 | * | VR 5 | * |
| 19:00 | 6 | Clear | 0 | * | VR 5 | * |
| 20:00 | 4 | Clear | 0 | * | VR 5 | * |
| 21:00 | 3 | Clear | 0 | * | VR 5 | * |
| 22:00 | 3 | Clear | 0 | * | VR 5 | * |
| 23:00 | 2 | Clear | 0 | * | VR 5 | * |
| 11 October 2026 | ||||||
| 00:00 | 1 | Clear | 0 | * | VR 5 | * |
| 01:00 | 1 | Clear | 0 | * | VR 5 | * |
| 02:00 | 0 | Clear | 0 | * | VR 5 | * |
| 03:00 | -1 | A few clouds | 0 | * | VR 5 | -2 |
| 04:00 | -1 | A few clouds | 0 | * | VR 5 | -3 |
* Value not significant
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