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Western Lake Ontario: Past 24 Hour Conditions

Warnings

 

Peterborough Municipal Airport

11:00 PM EDT 09 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)
09 March 2026
23:00 SW 5 Clear 16 101.1 5 74 1
22:00 S 4 Clear 16 101.0 5 76 1
21:00 S 3 Clear 16 101.0 11 52 2
20:00 SW 7 Clear 16 100.9 13 44 1
19:00 SW 11 gusts 16 Sunny 16 100.8 14 41 1
18:00 SSW 13 gusts 20 Sunny 16 100.7 16 37 1
17:00 SW 15 gusts 27 Sunny 16 100.7 16 38 1
16:00 SW 15 gusts 21 Sunny 16 100.6 15 41 2
15:00 SSW 13 gusts 21 Mainly Sunny 16 100.7 13 45 2
14:00 SSW 10 gusts 19 Mainly Sunny 16 100.7 12 53 2
13:00 SSW 10 gusts 15 Mainly Sunny 16 100.8 11 54 2
12:00 SSW 10 gusts 16 Sunny 16 100.8 10 57 2
11:00 SSW 9 Sunny 16 100.8 9 57 1
10:00 SW 12 gusts 17 Sunny 16 100.8 8 61 1
9:00 SSW 9 Cloudy 16 100.8 7 67 1
8:00 S 7 Cloudy 16 100.8 6 71 1
7:00 S 6 Cloudy 16 100.8 5 75 1
6:00 S 7 Cloudy 16 100.9 6 73 1
5:00 S 8 Cloudy 16 100.9 6 74 2
4:00 S 5 Cloudy 16 100.9 7 69 1
3:00 S 6 Cloudy 16 100.9 7 67 1
2:00 SW 7 gusts 16 Cloudy 16 100.9 8 60 1
1:00 SW 9 Cloudy 16 100.9 8 61 1
0:00 SSW 7 Clear 16 100.9 7 68 1
08 March 2026
23:00 SW 4 Clear 16 100.9 6 69 1

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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