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

Warnings

 

Hamilton Munro Int'l Airport

10:00 PM EDT 09 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
09 June 2026
22:00 NE 4 Mostly Cloudy 19 101.2 20 90 19 27
21:00 NE 5 Mostly Cloudy 24 101.3 20 89 19 27
20:00 NE 5 Mostly Cloudy 19 101.4 21 85 18 27
19:00 NNE 6 Mostly Cloudy 24 101.4 23 80 19 30
18:00 S 6 Mostly Cloudy 24 101.4 26 77 22 35
17:00 S 7 Mostly Cloudy 24 101.5 26 74 21 35
16:00 S 9 gusts 15 Mostly Cloudy 24 101.6 27 74 22 36
15:00 S 9 Mostly Cloudy 24 101.6 27 77 22 36
14:00 SSE 5 Mostly Cloudy 19 101.7 24 88 22 34
13:00 SE 7 Mostly Cloudy 24 101.8 21 95 21 29
12:00 SSE 5 Light Rainshower 13 101.9 21 96 20 28
11:00 S 9 Thunderstorm with light rainshowers 16 101.9 21 90 19 28
10:00 S 6 Mostly Cloudy 24 101.9 26 67 19 32
9:00 SSE 5 Mostly Cloudy 24 101.9 24 71 18 30
8:00 E 2 Mostly Cloudy 24 101.9 19 81 16 *
7:00 NE 3 Mostly Cloudy 24 102.0 16 83 13 *
6:00 NNE 5 Mostly Cloudy 24 101.9 14 90 12 *
5:00 NNE 5 Partly Cloudy 24 102.0 14 89 12 *
4:00 NNE 5 Mainly Clear 24 102.0 14 89 12 *
3:00 NNE 4 Partly Cloudy 24 102.0 14 88 12 *
2:00 NE 4 Partly Cloudy 24 102.0 14 88 12 *
1:00 NNE 5 Partly Cloudy 24 102.0 14 88 12 *
0:00 NNE 6 Partly Cloudy 24 102.1 14 86 12 *
08 June 2026
23:00 NNE 8 Partly Cloudy 24 102.1 15 87 13 *
22:00 NNE 9 Partly Cloudy 24 102.1 16 86 13 *

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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