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Great Lakes - Lake Erie and Lake Ontario: Past 24 Hour Conditions

Warnings

 

Harrow AAFC

09:00 PM EDT 05 June 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) Humidex
05 June 2026
21:00 WSW 21 gusts 26 N/A N/A 101.1 24 63 17 29
20:00 SSW 3 N/A N/A 101.1 25 56 16 30
19:00 SSW 4 N/A N/A 101.1 26 51 15 30
18:00 WSW 4 N/A N/A 101.2 28 43 14 31
17:00 SW 7 N/A N/A 101.2 27 47 15 31
16:00 SW 11 N/A N/A 101.3 29 38 13 31
15:00 SSW 9 gusts 16 N/A N/A 101.3 28 41 14 31
14:00 SSW 10 gusts 15 N/A N/A 101.4 28 42 14 32
13:00 SW 12 N/A N/A 101.5 27 46 14 30
12:00 SW 10 gusts 19 N/A N/A 101.6 27 46 14 30
11:00 SW 9 gusts 16 N/A N/A 101.6 25 54 15 29
10:00 WSW 9 N/A N/A 101.6 23 58 15 27
9:00 SW 9 N/A N/A 101.7 23 63 15 27
8:00 WSW 6 N/A N/A 101.7 21 69 15 25
7:00 SW 5 N/A N/A 101.7 20 80 16 *
6:00 SW 4 N/A N/A 101.6 19 80 16 *
5:00 SW 4 N/A N/A 101.6 20 77 16 *
4:00 SW 5 N/A N/A 101.6 20 71 15 24
3:00 SW 5 N/A N/A 101.6 21 69 15 25
2:00 SW 6 N/A N/A 101.6 22 60 13 25
1:00 SW 3 N/A N/A 101.7 19 78 15 *
0:00 SSE 4 N/A N/A 101.7 17 92 16 *
04 June 2026
23:00 SE 2 N/A N/A 101.7 18 86 16 *
22:00 SSE 2 N/A N/A 101.7 19 76 15 *
21:00 ESE 2 N/A N/A 101.7 21 61 13 24

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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