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Eastern Lake Ontario: Past 24 Hour Conditions

Warnings

 

Port Weller

01:00 AM EST 06 March 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
(EST)		 Wind(knots) Conditions Visibility(km) Pressure(kPa) Air temp(°C) Relative humidity(%) Dew point(°C) Wind Chill
06 March 2026
1:00 ENE 21 N/A N/A 102.3 0 94 -1 -7
0:00 ENE 19 N/A N/A 102.3 0 93 -1 -7
05 March 2026
23:00 E 25 gusts 30 N/A N/A 102.3 0 91 -1 -8
22:00 ENE 30 N/A N/A 102.2 0 92 -1 *
21:00 ENE 27 gusts 32 N/A N/A 102.2 1 93 -1 *
20:00 ENE 19 N/A N/A 102.2 1 95 0 *
19:00 ENE 21 N/A N/A 102.1 1 94 0 *
18:00 ENE 25 N/A N/A 102.0 1 91 0 *
17:00 ENE 22 N/A N/A 102.0 1 90 0 *
16:00 ENE 20 N/A N/A 102.1 2 89 0 *
15:00 ENE 22 N/A N/A 102.1 2 88 0 *
14:00 ENE 22 N/A N/A 102.1 1 88 0 *
13:00 ENE 23 gusts 28 N/A N/A 102.2 1 91 0 *
12:00 ENE 24 gusts 30 N/A N/A 102.3 1 90 0 *
11:00 ENE 20 N/A N/A 102.3 1 92 0 *
10:00 ENE 17 N/A N/A 102.3 2 92 1 *
9:00 ENE 18 N/A N/A 102.3 2 93 1 *
8:00 ENE 16 N/A N/A 102.2 1 97 1 *
7:00 ENE 13 N/A N/A 102.2 1 98 1 *
6:00 ENE 9 N/A N/A 102.2 1 98 1 *
5:00 ENE 7 N/A N/A 102.1 1 99 1 *
4:00 ENE 6 N/A N/A 102.1 1 98 1 *
3:00 NE 6 N/A N/A 102.1 1 93 0 *
2:00 E 2 N/A N/A 102.2 1 100 1 *
1:00 WNW 4 N/A N/A 102.2 -1 100 -1 -3

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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