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Eastern Lake Ontario: Past 24 Hour Conditions

Warnings

 

Oshawa Executive Airport

04:00 AM EST 09 February 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
09 February 2026
4:00 WNW 4 Clear 16 103.1 -22 79 -25 -28
3:00 W 4 Clear 16 103.2 -21 71 -25 -27
2:00 WNW 3 Clear 16 103.2 -19 66 -24 -23
1:00 NW 5 Clear 16 103.2 -19 68 -23 -25
0:00 NNW 6 Clear 16 103.3 -19 67 -23 -26
08 February 2026
23:00 NW 6 Clear 16 103.3 -18 60 -24 -25
22:00 NNW 3 Clear 16 103.3 -18 62 -23 -22
21:00 NW 4 Clear 16 103.3 -18 60 -24 -23
20:00 NW 9 Clear 16 103.3 -17 55 -24 -26
19:00 WNW 7 Clear 16 103.3 -16 52 -24 -24
18:00 WNW 7 Clear 16 103.3 -16 49 -24 -23
17:00 WNW 8 Sunny 16 103.2 -14 42 -24 -22
16:00 WNW 6 Sunny 16 103.2 -14 42 -24 -20
15:00 WNW 5 Sunny 16 103.2 -14 41 -24 -19
14:00 N 6 Sunny 16 103.2 -14 43 -24 -21
13:00 NNW 10 Sunny 16 103.3 -16 47 -24 -24
12:00 NW 12 Sunny 16 103.3 -18 50 -26 -28
11:00 NNW 12 gusts 17 Sunny 16 103.4 -19 55 -26 -30
10:00 NNW 13 gusts 19 Sunny 16 103.3 -20 57 -27 -32
9:00 NNW 13 gusts 18 Sunny 16 103.3 -22 62 -27 -34
8:00 NNW 7 Sunny 16 103.3 -23 68 -27 -32
7:00 NNW 9 Clear 16 103.2 -23 69 -27 -33
6:00 NW 8 Clear 16 103.1 -22 69 -27 -32
5:00 NW 6 Clear 16 103.1 -22 69 -26 -30
4:00 WNW 5 Clear 16 103.0 -22 73 -26 -29

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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