Your local weather forecast for today
Newmarket, ON — 3 hour detailed weather forecast
ON, Canada » Newmarket
Forecast for today, Wednesday, March 18, 2026
20:00 |
-4° feels like: -9° |
Overcast
Relative humidity: 67%, pressure: 744 mm Precipitations: 0.1 mm Wind: 14 km/h, south |
23:00 |
-3° feels like: -8° |
Overcast
Relative humidity: 76%, pressure: 743 mm Precipitations: 0.1 mm Wind: 11 km/h, south |
02:00 |
-3° feels like: -8° |
Overcast
Relative humidity: 81%, pressure: 742 mm Precipitations: 0.2 mm Wind: 11 km/h, south |
05:00 |
-2° feels like: -6° |
Overcast
Relative humidity: 83%, pressure: 741 mm Precipitations: 0.1 mm Wind: 11 km/h, south |
08:00 |
-1° feels like: -4° |
Overcast
Relative humidity: 84%, pressure: 742 mm Precipitations: 0.0 mm Wind: 7 km/h, south |
11:00 |
+1° feels like: +-1° |
Partly cloudy
Relative humidity: 70%, pressure: 742 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
14:00 |
+3° feels like: +0° |
Overcast
Relative humidity: 57%, pressure: 741 mm Precipitations: 0.0 mm Wind: 11 km/h, west |
17:00 |
+3° feels like: +0° |
Mainly sunny
Relative humidity: 63%, pressure: 741 mm Precipitations: 0.0 mm Wind: 11 km/h, west |
20:00 |
-1° feels like: -4° |
Partly cloudy
Relative humidity: 84%, pressure: 743 mm Precipitations: 0.0 mm Wind: 7 km/h, north |