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Western Lake Ontario: Past 24 Hour Conditions

Warnings

 

Oshawa Executive Airport

10:00 PM EDT 12 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
(EDT)		 Wind(knots) Conditions Visibility(km) Pressure(kPa) Air temp(°C) Relative humidity(%) Dew point(°C) Wind Chill
12 March 2026
22:00 W 5 Clear 16 101.9 -3 64 -9 -6
21:00 WNW 8 Clear 16 101.8 -2 59 -9 -7
20:00 NW 11 gusts 16 Clear 16 101.7 -1 54 -9 -7
19:00 WNW 14 gusts 24 Sunny 16 101.7 -1 49 -10 -7
18:00 WNW 11 gusts 20 Light Snow 16 101.6 0 58 -7 -6
17:00 NW 18 gusts 23 Light Rain 16 101.6 0 61 -7 -7
16:00 WNW 14 gusts 21 Light Snow 16 101.5 1 61 -6 *
15:00 NNW 13 gusts 18 Cloudy 16 101.4 2 56 -6 *
14:00 WNW 14 gusts 21 Mostly Cloudy 16 101.4 3 57 -5 *
13:00 NW 13 Cloudy 16 101.4 1 60 -6 *
12:00 WNW 17 gusts 23 Mostly Cloudy 16 101.5 1 63 -5 *
11:00 WNW 14 gusts 21 Cloudy 16 101.5 0 64 -6 -6
10:00 WNW 14 Mostly Cloudy 16 101.5 -1 64 -7 -7
9:00 WNW 12 gusts 22 Sunny 16 101.4 -3 66 -8 -9
8:00 WNW 18 gusts 24 Cloudy 16 101.3 -3 67 -9 -11
7:00 NW 15 gusts 21 Cloudy 16 101.2 -3 67 -8 -10
6:00 WNW 17 gusts 25 Cloudy 16 101.1 -2 70 -7 -10
5:00 W 16 gusts 23 Cloudy 16 100.9 -1 71 -6 -8
4:00 WNW 17 gusts 31 Cloudy 16 100.8 -1 70 -6 -9
3:00 W 21 gusts 28 Cloudy 16 100.7 -1 68 -6 -8
2:00 W 22 gusts 32 Cloudy 16 100.6 0 72 -4 *
1:00 W 14 gusts 27 Cloudy 16 100.5 1 77 -3 *
0:00 W 15 gusts 23 Cloudy 16 100.4 2 81 -1 *
11 March 2026
23:00 WNW 16 gusts 25 Cloudy 16 100.2 3 88 1 *
22:00 WNW 12 gusts 22 Cloudy 16 100.0 6 95 5 *

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