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Kingston to Cornwall: Past 24 Hour Conditions

Warnings

 

Harrow AAFC

04:00 PM EDT 10 May 2026
Disclaimer

This table is a summary of hourly weather conditions for the past 24 hours.
Please note that these observations might not always be representative of weather conditions over their associated marine area.
Date / Time
(EDT)		 Wind(knots) Conditions Visibility(km) Pressure(kPa) Air temp(°C) Relative humidity(%) Dew point(°C)
10 May 2026
16:00 W 5 N/A N/A 101.8 16 31 -1
15:00 W 4 N/A N/A 101.8 15 36 0
14:00 NNE 5 N/A N/A 101.8 15 29 -3
13:00 NNW 4 N/A N/A 101.8 15 31 -3
12:00 N 4 N/A N/A 101.8 13 34 -2
11:00 WNW 3 N/A N/A 101.7 13 45 1
10:00 NE 3 N/A N/A 101.7 11 51 1
9:00 N 3 N/A N/A 101.7 10 61 3
8:00 NNE 3 N/A N/A 101.6 8 80 5
7:00 NNE 2 N/A N/A 101.5 6 96 6
6:00 NNE 3 N/A N/A 101.4 6 97 5
5:00 NNE 2 N/A N/A 101.4 7 90 5
4:00 NE 5 N/A N/A 101.2 9 79 5
3:00 N 3 N/A N/A 101.1 10 63 3
2:00 NNE 5 N/A N/A 101.0 10 75 6
1:00 NNE 5 N/A N/A 100.9 11 69 6
0:00 NNE 8 gusts 15 N/A N/A 100.8 14 62 6
09 May 2026
23:00 WNW 4 N/A N/A 100.7 15 93 14
22:00 WSW 3 N/A N/A 100.6 15 91 13
21:00 WSW 5 N/A N/A 100.5 16 77 12
20:00 SW 10 N/A N/A 100.4 16 75 12
19:00 SW 15 gusts 20 N/A N/A 100.4 17 76 13
18:00 WSW 13 N/A N/A 100.3 17 71 12
17:00 WNW 11 gusts 18 N/A N/A 100.4 16 77 12
16:00 W 7 gusts 21 N/A N/A 100.3 15 86 12

If you require additional historical weather information, please visit Climate Data Online

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Map of Great Lakes - Lake Erie and Lake Ontario marine weather areas CFB Trenton Port Colborne - 45142 Hamilton Munro Int'l Airport Oshawa Executive Airport Port Stanley - 45132 Lake Nipissing - 45152 Point Petre Georgian Bay - 45137 Toronto City Centre Airport Lake Simcoe - 45151 South Georgian Bay - 45143 Prince Edward Point - 45135 Peterborough Municipal Airport South Lake Huron - 45149 Collingwood Lake St Clair - 45147 Grimsby - 45139 Goderich Lagoon City Kingston Airport Muskoka Airport Parry Sound Harbour Grenadier Island Lake Simcoe Regional Airport Wiarton Airport Brockville Western Islands Cove Island Great Duck Island North Channel - 45154 Sarnia Chris Hadfield Airport Gore Bay-Manitoulin Airport Tobermory Harrow AAFC Long Point North Bay Airport Port Weller St. Catharines / Niagara District Airport Greater Sudbury Airport Southeast Shoal Vineland Station Port Colborne Erieau Cobourg Sault Ste. Marie Airport Windsor Airport Welland-Pelham Killarney Ajax - 45159 Point Pelee Burlington Lift Bridge
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