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Eastern Lake Ontario: Past 24 Hour Conditions

Warnings

 

Peterborough Municipal Airport

07:00 AM EDT 24 April 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)
24 April 2026
7:00 ENE 11 Cloudy 16 101.5 6 50 -4
6:00 NE 12 Cloudy 16 101.4 7 45 -4
5:00 NE 9 Cloudy 16 101.4 8 42 -5
4:00 ENE 4 Cloudy 16 101.4 9 40 -4
3:00 NNE 6 Cloudy 16 101.4 9 40 -4
2:00 NE 9 Cloudy 16 101.3 11 45 -1
1:00 NE 3 Mostly Cloudy 16 101.3 11 48 1
0:00 NNE 5 Cloudy 16 101.3 12 42 0
23 April 2026
23:00 NE 5 Clear 16 101.3 13 41 0
22:00 NE 6 Clear 16 101.3 14 43 2
21:00 NNE 3 Cloudy 16 101.3 15 53 5
20:00 N 2 Cloudy 16 101.3 17 35 1
19:00 NW 6 Cloudy 16 101.4 17 35 2
18:00 NW 6 Partly Cloudy 16 101.3 19 32 2
17:00 WNW 7 Cloudy 16 101.4 18 32 1
16:00 W 7 Mostly Cloudy 16 101.5 17 35 2
15:00 NW 6 Sunny 16 101.5 18 30 0
14:00 SSW 5 Mainly Sunny 16 101.6 18 31 1
13:00 S 5 Cloudy 16 101.6 17 35 1
12:00 SSW 4 Mostly Cloudy 16 101.7 16 33 -1
11:00 SW 4 Sunny 16 101.8 14 35 -1
10:00 S 3 Mainly Sunny 16 101.8 12 42 -1
9:00 NE 4 Sunny 16 101.8 10 47 -1
8:00 SW 2 Sunny 16 101.8 7 70 2
7:00 N 3 Sunny 16 101.8 2 92 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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