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Lake Simcoe: Past 24 Hour Conditions

Warnings

 

Sarnia Chris Hadfield Airport

12:00 PM EST 17 January 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
17 January 2026
12:00 WSW 18 gusts 24 Cloudy 16 101.1 -1 63 -7 -8
11:00 W 8 Light Snow 6 101.1 -1 87 -3 -5
10:00 SW 11 gusts 17 Light Rain 5 100.9 0 92 -1 *
9:00 SSW 9 Light Snow 6 100.9 0 94 -1 -5
8:00 S 8 Light Snow 4 100.8 0 96 -1 -5
7:00 SSW 7 Light Snow 4 100.8 0 95 -1 -4
6:00 SSW 10 gusts 15 Light Snow 6 100.7 0 91 -1 *
5:00 S 11 Precipitation 16 100.7 0 90 -1 *
4:00 SSW 10 Light Snow 16 100.7 0 89 -1 *
3:00 SSW 9 Light Snow 15 100.6 0 88 -2 *
2:00 SSW 9 gusts 16 Cloudy 16 100.6 0 85 -2 *
1:00 SSW 11 gusts 19 Cloudy 16 100.6 0 85 -2 *
0:00 SSW 12 Cloudy 16 100.6 0 85 -2 -6
16 January 2026
23:00 SSW 14 gusts 19 Cloudy 16 100.6 0 83 -3 -6
22:00 SSW 10 gusts 15 Cloudy 16 100.6 -1 84 -3 -6
21:00 SSW 13 Cloudy 16 100.5 -1 85 -3 -7
20:00 SSW 12 gusts 18 Cloudy 16 100.5 -1 85 -4 -7
19:00 SSW 12 gusts 17 Cloudy 16 100.4 -2 87 -4 -8
18:00 SSW 11 gusts 20 Cloudy 16 100.4 -3 87 -5 -9
17:00 S 14 Light Snow 16 100.3 -3 88 -5 -10
16:00 S 11 gusts 21 Light Snow 2 100.3 -4 90 -5 -10
15:00 S 15 gusts 21 Light Snow 1 100.3 -4 88 -6 -11
14:00 S 13 gusts 19 Cloudy 16 100.3 -4 74 -8 -11
13:00 S 13 gusts 22 Cloudy 16 100.4 -4 76 -8 -11
12:00 S 11 gusts 21 Light Snow 16 100.5 -5 81 -8 -12

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