Area Conditions for Napanee, ON
 
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Temperature: 19 oC
Feels Like: 19 oC
Humidity: 68%
Barometer: 29.68
Dew Point: 13 oC
Wind Dir.: SSW
Wind Speed: 9 km/h
Sunrise: 5:26
Sunset: 8:56
Observation: Cloudy
As reported at TRENTON, ON at 9:00 PM

5-day Forecast for Napanee, ON
Date Thu
18 Jun		 Fri
19 Jun		 Sat
20 Jun		 Sun
21 Jun		 Mon
22 Jun
Weather Condition Thunder Storms Thunder Storms Rain Rain Rain
Weather Thunder Storms Thunder Storms Rain Rain Rain
Temperature (°C)
Low/High		 16/21 14/21 13/22 12/23 13/23
Feels Like (°C)
Low/High		 16/21 14/21 13/22 12/23 13/23
Dew Point (°C) 14 12 11 12 13
Humidity (%) 76 62 58 58 62
Wind Speed (kph) 31 26 19 13 11
Precipitation
Chance (%)		 80 40 40 40 80
Precipitation
Amount (cm)
S=Snow, L=Liquid		 Rain
2.46		 Rain
0.08		 Rain
0.23		 Rain
0.23		 Rain
0.64
Evapo-
transpiration
(cm/day)		 0.36 0.48 0.48 0.43 0.43
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Bryce Anderson – DTN Meteorologist
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Arthur Coming Ashore, Severe Weather Threats Shifting into Thursday

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Posted at 12:06PM Wed Jun 17, 2026 CDT
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