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Great Lakes - Lake Erie and Lake Ontario: Past 24 Hour Conditions

Warnings

 

Peterborough Municipal Airport

09:00 AM EDT 10 July 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) Humidex
10 July 2026
9:00 NE 5 Sunny 16 101.3 22 81 19 29
8:00 NNE 5 Sunny 16 101.2 20 86 18 26
7:00 calm Sunny 16 101.2 19 96 19 *
6:00 NW 2 Mist 8 101.1 19 97 18 *
5:00 calm Cloudy 16 101.1 19 97 19 *
4:00 calm Cloudy 15 101.1 19 98 19 *
3:00 calm Mist 6 101.0 19 98 18 *
2:00 SSE 2 Mostly Cloudy 16 101.0 18 98 18 *
1:00 WNW 3 Partly Cloudy 11 101.0 18 98 18 *
0:00 W 4 Mist 10 101.0 19 98 18 *
09 July 2026
23:00 WSW 5 Clear 16 101.0 20 97 19 *
22:00 SSW 4 Mostly Cloudy 16 101.0 20 97 19 *
21:00 NNW 2 Mostly Cloudy 16 100.9 20 94 19 27
20:00 W 4 Partly Cloudy 16 100.9 21 91 20 29
19:00 W 5 Light Rain 16 101.0 22 94 21 30
18:00 WNW 3 Light Rain 16 101.0 22 92 21 30
17:00 WSW 5 Light Rain 16 101.0 22 90 20 30
16:00 W 6 Light Rain 16 101.0 23 84 20 31
15:00 WNW 8 Cloudy 16 101.0 24 78 20 31
14:00 WNW 6 Cloudy 16 101.0 26 74 21 34
13:00 WNW 6 Mostly Cloudy 16 101.0 26 76 21 34
12:00 WSW 5 Light Rain 15 101.0 23 89 21 31
11:00 WNW 7 Cloudy 16 101.0 26 68 20 34
10:00 SSW 5 Mostly Cloudy 16 101.0 27 64 19 33
9:00 SSW 4 Sunny 16 101.1 25 72 19 32

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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