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Eastern Lake Ontario: Past 24 Hour Conditions

Warnings

 

Greater Sudbury Airport

01:00 AM EST 07 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
07 March 2026
1:00 SE 3 Light Drizzle and Fog 0.4 101.0 1 100 1 *
0:00 SSE 5 Light Drizzle and Fog 0.8 101.1 1 100 1 *
06 March 2026
23:00 SSE 5 Light Drizzle and Fog 0.6 101.2 1 100 1 *
22:00 SSE 8 Light Drizzle and Fog 0.8 101.4 0 100 0 *
21:00 SSE 6 Light Freezing Rain 10 101.5 0 97 0 *
20:00 SE 5 Light Rain 16 101.7 0 94 -1 *
19:00 SSE 5 Light Rain 8 101.7 0 94 -1 *
18:00 S 5 Cloudy 32 101.9 1 81 -2 *
17:00 SSE 5 Cloudy 32 102.0 1 82 -2 *
16:00 S 7 Cloudy 32 102.1 1 76 -3 *
15:00 SSE 6 Cloudy 32 102.0 0 77 -3 *
14:00 SSE 5 Cloudy 32 102.1 0 81 -3 -3
13:00 S 9 Cloudy 32 102.2 -1 80 -4 -6
12:00 SE 11 Cloudy 32 102.3 -3 81 -5 -9
11:00 SSE 7 Cloudy 32 102.4 -4 83 -6 -8
10:00 SE 8 Cloudy 32 102.5 -5 84 -7 -10
9:00 ESE 7 Cloudy 32 102.5 -6 80 -9 -12
8:00 ESE 10 Cloudy 32 102.5 -8 75 -12 -15
7:00 NE 6 Mostly Cloudy 32 102.6 -11 76 -14 -16
6:00 ENE 7 Cloudy 24 102.5 -11 76 -14 -17
5:00 NE 7 Partly Cloudy 24 102.5 -12 75 -15 -19
4:00 NE 7 Clear 24 102.6 -13 76 -16 -20
3:00 NE 10 Clear 24 102.6 -13 74 -16 -21
2:00 ENE 9 Clear 24 102.7 -12 72 -16 -20
1:00 NE 13 Clear 24 102.7 -12 72 -16 -21

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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