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Greater Napanee, ON — 3 hour detailed weather forecast


ON, Canada » Greater Napanee


Forecast for today, Sunday, March 15, 2026
Detailed forecast - 3 hours intervals

02:00

Overcast
-9°
feels like: -13°
Overcast
Relative humidity: 87%, pressure: 763 mm
Precipitations: 0.0 mm
Wind: 7 km/h, north
05:00

Overcast
-6°
feels like: -10°
Overcast
Relative humidity: 78%, pressure: 764 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northeast
08:00

Light snow
-5°
feels like: -10°
Light snow
Relative humidity: 81%, pressure: 765 mm
Precipitations: 0.2 mm
Wind: 11 km/h, east
11:00

Snow
-2°
feels like: -7°
Snow
Relative humidity: 84%, pressure: 763 mm
Precipitations: 0.5 mm
Wind: 11 km/h, east
14:00

Snow
-1°
feels like: -7°
Snow
Relative humidity: 82%, pressure: 760 mm
Precipitations: 0.8 mm
Wind: 18 km/h, east
17:00

Overcast
+1°
feels like: +-3°
Overcast
Relative humidity: 83%, pressure: 755 mm
Precipitations: 0.0 mm
Wind: 14 km/h, northeast
20:00

A mix of sun and cloud
+3°
feels like: +-1°
A mix of sun and cloud
Relative humidity: 75%, pressure: 752 mm
Precipitations: 0.1 mm
Wind: 18 km/h, southeast
23:00

Overcast
+4°
feels like: +-1°
Overcast
Relative humidity: 81%, pressure: 750 mm
Precipitations: 0.0 mm
Wind: 25 km/h, south
02:00

Overcast
+5°
feels like: +1°
Overcast
Relative humidity: 87%, pressure: 748 mm
Precipitations: 0.0 mm
Wind: 22 km/h, southeast
05:00

Overcast
+6°
feels like: +2°
Overcast
Relative humidity: 90%, pressure: 745 mm
Precipitations: 0.0 mm
Wind: 18 km/h, southeast