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Eastern Lake Ontario: Past 24 Hour Conditions

Warnings

 

Sarnia Chris Hadfield Airport

04:00 PM EDT 08 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
08 June 2026
16:00 SE 6 Sunny 16 101.9 29 41 15 33
15:00 SSE 8 Sunny 16 101.9 28 44 15 32
14:00 SE 7 Sunny 16 102.0 28 48 16 32
13:00 SE 7 Sunny 16 102.1 27 49 15 31
12:00 SSE 8 Sunny 16 102.1 25 57 16 30
11:00 SE 8 Sunny 16 102.1 24 61 16 29
10:00 SE 8 gusts 16 Sunny 16 102.1 23 65 16 27
9:00 SE 9 Sunny 16 102.1 20 75 16 25
8:00 ESE 6 Sunny 16 102.1 18 86 16 *
7:00 calm Sunny 16 102.1 13 99 13 *
6:00 ENE 3 Sunny 13 102.1 11 99 11 *
5:00 E 2 Mist 8 102.0 11 99 11 *
4:00 calm Clear 16 102.0 12 99 12 *
3:00 SSW 2 Clear 16 101.9 12 99 12 *
2:00 N 2 Clear 16 102.0 12 97 12 *
1:00 NNW 4 Clear 16 101.9 13 98 12 *
0:00 N 5 Clear 16 102.0 13 97 12 *
07 June 2026
23:00 NNW 5 Clear 16 102.0 13 96 13 *
22:00 N 6 Clear 16 101.9 14 97 13 *
21:00 NNE 7 Sunny 16 101.9 14 93 13 *
20:00 NNE 8 Sunny 16 101.8 15 87 13 *
19:00 N 10 Sunny 16 101.8 16 82 13 *
18:00 N 10 gusts 15 Sunny 16 101.8 17 79 13 *
17:00 NNE 9 Sunny 16 101.8 17 78 13 *
16:00 NNE 9 Sunny 16 101.8 18 76 14 *

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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