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Lake Simcoe: Past 24 Hour Conditions

Warnings

 

Toronto Pearson Int'l Airport

04:00 PM EST 15 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
15 February 2026
16:00 E 8 Mostly Cloudy 24 101.5 0 73 -4 -4
15:00 E 8 Mostly Cloudy 24 101.5 1 71 -4 *
14:00 ENE 5 Mostly Cloudy 24 101.6 0 75 -4 *
13:00 ENE 9 Cloudy 24 101.6 -1 79 -4 -6
12:00 E 8 Cloudy 24 101.7 -1 80 -4 -5
11:00 E 9 Cloudy 24 101.8 0 80 -4 -5
10:00 ESE 8 Cloudy 24 101.8 0 73 -4 -4
9:00 ESE 8 Cloudy 24 101.8 0 78 -4 -5
8:00 E 7 Cloudy 24 101.8 -1 81 -4 -5
7:00 E 5 Cloudy 24 101.8 -1 81 -4 -4
6:00 E 8 Mostly Cloudy 19 101.8 -1 83 -3 -5
5:00 ESE 3 Mostly Cloudy 16 101.8 -3 90 -5 -6
4:00 NNE 2 Mostly Cloudy 13 101.8 -6 90 -7 -8
3:00 NNE 5 Partly Cloudy 16 101.8 -5 90 -7 -10
2:00 calm Mostly Cloudy 13 101.8 -5 89 -7 *
1:00 N 1 Clear 16 101.8 -5 85 -7 -5
0:00 NNE 5 Clear 16 101.8 -4 87 -6 -8
14 February 2026
23:00 NNW 2 Clear 16 101.8 -3 87 -5 -5
22:00 N 1 Partly Cloudy 24 101.8 -1 83 -4 -2
21:00 N 2 Partly Cloudy 24 101.9 0 83 -3 -1
20:00 calm Mostly Cloudy 24 101.9 0 83 -3 *
19:00 SSE 3 Partly Cloudy 24 101.9 0 78 -3 *
18:00 SW 2 Partly Cloudy 24 101.8 1 71 -4 *
17:00 NW 4 Mostly Cloudy 24 101.8 2 65 -4 *
16:00 WNW 5 Mostly Cloudy 24 101.8 2 67 -4 *

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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