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Eastern Lake Ontario: Past 24 Hour Conditions

Warnings

 

Hamilton Munro Int'l Airport

04:00 PM EDT 08 June 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
08 June 2026
16:00 NNE 11 Partly Cloudy 24 102.1 22 71 16 27
15:00 NNE 12 Partly Cloudy 24 102.2 21 72 16 25
14:00 NE 11 Partly Cloudy 24 102.3 20 71 15 24
13:00 NE 12 Partly Cloudy 24 102.3 20 70 15 24
12:00 NE 10 Partly Cloudy 24 102.3 20 75 16 25
11:00 ENE 8 Partly Cloudy 24 102.3 20 76 16 24
10:00 NE 9 Partly Cloudy 24 102.3 20 75 15 *
9:00 NE 9 Mainly Sunny 24 102.3 18 77 14 *
8:00 NE 7 Mainly Sunny 24 102.3 17 84 14 *
7:00 NNE 3 Partly Cloudy 24 102.3 14 94 13 *
6:00 NE 8 Mainly Sunny 24 102.2 12 97 12 *
5:00 NE 6 Mainly Clear 24 102.1 12 96 11 *
4:00 NE 7 Mainly Clear 24 102.1 13 95 12 *
3:00 NNE 8 Clear 24 102.1 13 94 12 *
2:00 NNE 6 Mainly Clear 24 102.1 14 92 12 *
1:00 NNE 6 Clear 24 102.0 14 90 13 *
0:00 N 4 Mainly Clear 24 102.0 15 90 13 *
07 June 2026
23:00 SSW 2 Clear 24 102.0 17 79 14 *
22:00 SSE 3 Partly Cloudy 24 101.9 18 73 13 *
21:00 ENE 4 Partly Cloudy 21 101.8 20 67 14 *
20:00 ENE 7 Mainly Sunny 24 101.7 21 64 14 25
19:00 ENE 8 Mainly Sunny 24 101.7 23 59 15 27
18:00 E 8 Mainly Sunny 24 101.6 24 57 15 28
17:00 ENE 4 Mainly Sunny 24 101.6 24 57 15 29
16:00 W 2 Partly Cloudy 24 101.6 24 56 14 27

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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