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St. John's, NL — 3 hour detailed weather forecast


NL, Canada » St. John's


Forecast for today, Thursday, September 18, 2025
Detailed forecast - 3 hours intervals

00:30

Clear
+12°
feels like: +12°
Clear
Relative humidity: 94%, pressure: 756 mm
Precipitations: 0.0 mm
Wind: 14 km/h, west
03:30

A mix of sun and cloud
+12°
feels like: +12°
A mix of sun and cloud
Relative humidity: 95%, pressure: 755 mm
Precipitations: 0.0 mm
Wind: 14 km/h, west
06:30

A mix of sun and cloud
+12°
feels like: +12°
A mix of sun and cloud
Relative humidity: 94%, pressure: 756 mm
Precipitations: 0.0 mm
Wind: 14 km/h, west
09:30

Partly cloudy
+16°
feels like: +16°
Partly cloudy
Relative humidity: 87%, pressure: 756 mm
Precipitations: 0.0 mm
Wind: 18 km/h, southwest
12:30

Partly cloudy
+21°
feels like: +21°
Partly cloudy
Relative humidity: 64%, pressure: 755 mm
Precipitations: 0.0 mm
Wind: 25 km/h, southwest
15:30

A mix of sun and cloud
+21°
feels like: +21°
A mix of sun and cloud
Relative humidity: 62%, pressure: 754 mm
Precipitations: 0.0 mm
Wind: 29 km/h, southwest
18:30

Partly cloudy
+17°
feels like: +17°
Partly cloudy
Relative humidity: 73%, pressure: 754 mm
Precipitations: 0.0 mm
Wind: 25 km/h, southwest
21:30

A mix of sun and cloud
+15°
feels like: +15°
A mix of sun and cloud
Relative humidity: 89%, pressure: 753 mm
Precipitations: 0.0 mm
Wind: 25 km/h, southwest
00:30

Overcast
+15°
feels like: +15°
Overcast
Relative humidity: 93%, pressure: 753 mm
Precipitations: 0.0 mm
Wind: 25 km/h, southwest