Your local weather forecast for today
Newmarket, ON — 1 hour detailed weather forecast
ON, Canada » Newmarket
Forecast for today, Wednesday, March 18, 2026
21:00 |
-3° feels like: -8° |
Overcast
Relative humidity: 68%, pressure: 744 mm Precipitations: 0.0 mm Wind: 14 km/h, south |
22:00 |
-3° feels like: -8° |
Light snow
Relative humidity: 71%, 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: 0.0 mm Wind: 11 km/h, south |
00:00 |
-3° feels like: -8° |
Light snow
Relative humidity: 79%, pressure: 743 mm Precipitations: 0.1 mm Wind: 11 km/h, south |
01:00 |
-3° feels like: -8° |
Light snow
Relative humidity: 81%, 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: 0.0 mm Wind: 11 km/h, south |
03:00 |
-3° feels like: -8° |
Overcast
Relative humidity: 82%, pressure: 742 mm Precipitations: 0.0 mm Wind: 11 km/h, south |
04:00 |
-3° feels like: -7° |
Overcast
Relative humidity: 82%, pressure: 741 mm Precipitations: 0.0 mm Wind: 11 km/h, south |
05:00 |
-2° feels like: -6° |
Overcast
Relative humidity: 83%, pressure: 741 mm Precipitations: 0.0 mm Wind: 11 km/h, south |
06:00 |
-2° feels like: -6° |
Overcast
Relative humidity: 84%, pressure: 741 mm Precipitations: 0.0 mm Wind: 7 km/h, south |
07:00 |
-2° feels like: -5° |
Overcast
Relative humidity: 84%, pressure: 741 mm Precipitations: 0.0 mm Wind: 7 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 |
09:00 |
-1° feels like: -4° |
Partly cloudy
Relative humidity: 83%, pressure: 742 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
10:00 |
0° feels like: -2° |
Partly cloudy
Relative humidity: 76%, pressure: 742 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
11:00 |
+1° feels like: +-1° |
Partly cloudy
Relative humidity: 70%, pressure: 742 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
12:00 |
+2° feels like: +-1° |
Overcast
Relative humidity: 65%, pressure: 742 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
13:00 |
+2° feels like: +-1° |
Overcast
Relative humidity: 63%, pressure: 741 mm Precipitations: 0.0 mm Wind: 7 km/h, west |
14:00 |
+3° feels like: +0° |
Overcast
Relative humidity: 57%, pressure: 741 mm Precipitations: 0.0 mm Wind: 11 km/h, west |
15:00 |
+3° feels like: +-1° |
Mainly sunny
Relative humidity: 61%, pressure: 741 mm Precipitations: 0.0 mm Wind: 11 km/h, west |
16:00 |
+3° feels like: +0° |
Mainly sunny
Relative humidity: 60%, 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 |
18:00 |
+3° feels like: +0° |
Partly cloudy
Relative humidity: 65%, pressure: 742 mm Precipitations: 0.0 mm Wind: 11 km/h, northwest |
19:00 |
+2° feels like: +-1° |
Partly cloudy
Relative humidity: 73%, pressure: 742 mm Precipitations: 0.0 mm Wind: 7 km/h, northwest |
20:00 |
-1° feels like: -4° |
Partly cloudy
Relative humidity: 84%, pressure: 743 mm Precipitations: 0.0 mm Wind: 7 km/h, north |
21:00 |
-1° feels like: -4° |
A mix of sun and cloud
Relative humidity: 89%, pressure: 743 mm Precipitations: 0.0 mm Wind: 7 km/h, northwest |