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

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Welland-Pelham

12:00 PM EDT 12 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)
12 May 2026
12:00 SSE 3 N/A N/A 102.3 12 39 -1
11:00 SE 2 N/A N/A 102.4 11 42 -1
10:00 ESE 4 N/A N/A 102.4 10 52 1
9:00 ESE 4 N/A N/A 102.5 8 61 1
8:00 NE 2 N/A N/A 102.5 6 76 2
7:00 calm N/A N/A 102.5 2 96 1
6:00 calm N/A N/A 102.4 0 98 0
5:00 NNW 2 N/A N/A 102.4 1 96 0
4:00 WNW 2 N/A N/A 102.5 2 90 1
3:00 WNW 2 N/A N/A 102.4 3 82 0
2:00 N 2 N/A N/A 102.4 4 68 -1
1:00 N 6 N/A N/A 102.4 5 63 -1
0:00 NNW 3 N/A N/A 102.4 4 83 2
11 May 2026
23:00 calm N/A N/A 102.4 4 90 3
22:00 NNE 1 N/A N/A 102.4 6 84 3
21:00 SSE 2 N/A N/A 102.3 8 70 3
20:00 SW 2 N/A N/A 102.3 10 54 1
19:00 NW 3 N/A N/A 102.3 11 35 -4
18:00 WSW 2 N/A N/A 102.3 12 44 0
17:00 SE 5 N/A N/A 102.2 11 52 1
16:00 SSE 4 N/A N/A 102.2 11 51 1
15:00 NW 8 N/A N/A 102.3 11 43 -1
14:00 W 7 N/A N/A 102.3 11 45 -1
13:00 NW 6 N/A N/A 102.3 11 46 -1
12:00 NNW 9 N/A N/A 102.4 11 51 1

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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