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Lake Simcoe: Past 24 Hour Conditions

Warnings

 

Hamilton Munro Int'l Airport

09:00 PM EST 05 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
05 March 2026
21:00 NE 28 gusts 38 Light Freezing Rain 10 102.0 0 95 -1 -9
20:00 NE 18 gusts 29 Light Rain 10 102.1 0 95 -1 -7
19:00 NE 23 gusts 30 Light Rain 10 102.0 0 95 -1 -8
18:00 NE 26 gusts 31 Light Rain 5 102.0 0 93 -1 *
17:00 NE 25 gusts 35 Light Rain 5 102.0 1 92 -1 *
16:00 NE 25 gusts 33 Light Rain 5 102.0 1 92 -1 *
15:00 NE 24 gusts 30 Light Rain 5 102.0 0 92 -1 *
14:00 NE 22 gusts 29 Mist 5 102.0 1 92 -1 *
13:00 NE 24 gusts 30 Mist 6 102.1 1 90 -1 *
12:00 NE 23 gusts 29 Mist 5 102.2 1 90 -1 *
11:00 NE 21 gusts 27 Light Rain 5 102.2 1 90 0 *
10:00 NE 19 Light Rain 5 102.3 2 93 1 *
9:00 NE 19 Haze 5 102.3 1 88 0 *
8:00 NE 16 gusts 21 Haze 6 102.2 1 87 -1 *
7:00 NNE 15 Mostly Cloudy 11 102.1 1 84 -2 *
6:00 NNE 16 Mostly Cloudy 13 102.1 1 82 -2 *
5:00 NNE 9 Mostly Cloudy 13 102.1 0 82 -2 *
4:00 NNE 9 Mostly Cloudy 13 102.0 0 86 -2 *
3:00 NNE 9 Cloudy 13 102.0 1 86 -1 *
2:00 NNE 9 Cloudy 13 102.1 1 88 -1 *
1:00 NNE 3 Cloudy 16 102.2 0 88 -2 -2
0:00 NNE 7 Mostly Cloudy 13 102.2 -1 92 -2 -5
04 March 2026
23:00 NE 9 Mostly Cloudy 13 102.2 -1 90 -2 -5
22:00 NNE 8 Mostly Cloudy 16 102.2 -1 87 -3 -5
21:00 N 6 Mostly Cloudy 19 102.3 0 81 -3 *

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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