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Eastern Lake Ontario: Past 24 Hour Conditions

Warnings

 

Greater Sudbury Airport

01:00 AM EDT 02 July 2025
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
02 July 2025
1:00 W 7 Mainly Clear 24 100.9 18 74 13 *
0:00 WNW 7 Mainly Clear 24 100.9 17 79 14 *
01 July 2025
23:00 WNW 7 Partly Cloudy 24 100.8 20 68 14 23
22:00 WSW 4 Partly Cloudy 24 100.8 20 83 17 25
21:00 SW 3 Partly Cloudy 32 100.7 22 77 17 27
20:00 SSW 6 Partly Cloudy 32 100.7 23 73 18 29
19:00 SW 9 Partly Cloudy 32 100.7 24 72 18 30
18:00 SW 11 gusts 16 Partly Cloudy 32 100.7 24 66 18 30
17:00 SW 4 Light Rainshower 32 100.7 21 77 17 27
16:00 SSE 7 Thunderstorm with light rainshowers 32 100.7 22 77 18 28
15:00 ENE 10 gusts 37 Thunderstorm with heavy rainshowers 2 100.7 19 80 16 *
14:00 SW 10 gusts 19 Partly Cloudy 32 100.6 26 51 15 31
13:00 SSW 12 gusts 19 Partly Cloudy 32 100.7 26 51 15 29
12:00 SSW 12 Partly Cloudy 32 100.7 25 48 13 28
11:00 W 6 Partly Cloudy 32 100.7 24 54 15 28
10:00 W 4 Mainly Sunny 32 100.8 23 64 15 27
9:00 WNW 4 Mainly Sunny 32 100.8 21 79 17 26
8:00 W 4 Partly Cloudy 32 100.8 19 100 19 *
7:00 WNW 5 Fog 0.8 100.7 17 100 17 *
6:00 W 4 Mist 5 100.7 17 100 17 *
5:00 W 6 Mist 2 100.7 18 100 18 *
4:00 WSW 5 Mist 8 100.6 18 100 18 *
3:00 W 7 Mist 8 100.6 19 99 19 *
2:00 W 6 Mist 8 100.7 19 100 19 *
1:00 W 4 Mist 5 100.7 19 100 19 *

If you require additional historical weather information, please visit Climate Data Online

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Map of Great Lakes - Lake Huron marine weather areas Cove Island Goderich Oshawa Executive Airport CFB Trenton Western Islands Wiarton Airport Point Petre Lake Simcoe Regional Airport Parry Sound Harbour Toronto City Centre Airport Muskoka Airport Lagoon City Brockville Hamilton Munro Int'l Airport Sarnia Chris Hadfield Airport Tobermory Cobourg Harrow AAFC Long Point Port Weller Burlington Lift Bridge St. Catharines / Niagara District Airport Southeast Shoal Point Pelee Vineland Station Welland-Pelham Erieau Windsor Airport Port Colborne Killarney South Georgian Bay - 45143 Grimsby - 45139 Georgian Bay - 45137 Prince Edward Point - 45135 Port Stanley - 45132 Lake St Clair - 45147 South Lake Huron - 45149 Sault Ste. Marie Airport Lake Simcoe - 45151 Collingwood Greater Sudbury Airport North Bay Airport Kingston Airport Peterborough Municipal Airport Grenadier Island Port Colborne - 45142 Great Duck Island Ajax - 45159 Gore Bay-Manitoulin Airport North Channel - 45154 Lake Nipissing - 45152
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