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

Warnings

 

Welland-Pelham

12:00 AM EDT 15 July 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
15 July 2026
0:00 SW 5 N/A N/A 101.5 26 89 24 36
14 July 2026
23:00 WSW 4 N/A N/A 101.5 26 87 23 36
22:00 WSW 5 N/A N/A 101.5 26 82 23 36
21:00 WSW 5 N/A N/A 101.5 26 81 23 36
20:00 SW 5 N/A N/A 101.5 27 75 23 37
19:00 WSW 9 gusts 15 N/A N/A 101.5 28 71 22 38
18:00 SW 9 N/A N/A 101.5 29 67 22 39
17:00 WSW 8 gusts 16 N/A N/A 101.5 29 68 23 39
16:00 SSW 9 gusts 19 N/A N/A 101.6 29 71 23 39
15:00 WSW 11 gusts 21 N/A N/A 101.6 29 70 22 38
14:00 WSW 8 gusts 17 N/A N/A 101.7 29 68 23 39
13:00 SW 8 gusts 17 N/A N/A 101.8 28 76 23 39
12:00 SSW 8 gusts 15 N/A N/A 101.8 28 77 23 38
11:00 SSW 6 N/A N/A 101.9 28 77 23 38
10:00 WSW 7 N/A N/A 101.9 26 80 23 36
9:00 SW 6 N/A N/A 101.9 26 81 22 35
8:00 SW 5 N/A N/A 101.9 25 85 22 34
7:00 SSW 4 N/A N/A 101.9 23 97 23 33
6:00 SSW 4 N/A N/A 101.9 22 97 22 31
5:00 SSW 3 N/A N/A 101.9 22 88 20 30
4:00 SW 2 N/A N/A 102.0 22 91 20 29
3:00 SW 2 N/A N/A 102.0 22 89 20 30
2:00 SW 2 N/A N/A 102.0 23 91 21 31
1:00 WSW 3 N/A N/A 102.0 23 86 20 31
0:00 SW 2 N/A N/A 102.0 23 77 19 30

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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