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Eastern Lake Ontario: Past 24 Hour Conditions

Warnings

 

Wiarton Airport

07:00 AM EDT 14 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)
14 April 2026
7:00 calm Thunderstorm with light rainshowers 2 100.8 6 100 6
6:00 E 3 Thunderstorm with light rainshowers 1 100.9 6 100 6
5:00 N 2 Thunderstorm with light rainshowers 13 100.9 6 100 6
4:00 N 3 Light Rain 16 101.0 5 100 5
3:00 E 6 Light Rain 16 101.1 5 100 5
2:00 NE 3 Partly Cloudy 16 101.2 6 100 6
1:00 ENE 4 Mostly Cloudy 16 101.3 7 100 7
0:00 ENE 6 Mainly Clear 16 101.4 7 100 7
13 April 2026
23:00 NE 4 Clear 16 101.5 7 100 7
22:00 SSE 4 Partly Cloudy 16 101.5 7 100 7
21:00 N 2 Partly Cloudy 16 101.5 9 98 8
20:00 SW 3 Mostly Cloudy 24 101.4 9 87 7
19:00 SW 5 Mostly Cloudy 24 101.4 10 84 7
18:00 SW 5 Mostly Cloudy 24 101.4 9 89 7
17:00 WSW 4 Mostly Cloudy 24 101.3 8 93 7
16:00 W 6 gusts 16 Mostly Cloudy 24 101.3 9 96 8
15:00 W 8 gusts 15 Mostly Cloudy 24 101.2 10 95 9
14:00 W 9 gusts 16 Mostly Cloudy 24 101.1 9 100 9
13:00 W 9 Fog 0.8 101.1 9 100 9
12:00 W 9 gusts 18 Cloudy 19 100.9 13 100 13
11:00 WSW 12 gusts 22 Cloudy 19 100.8 12 100 12
10:00 WSW 16 gusts 26 Light Rainshower 24 100.7 13 100 13
9:00 WSW 20 gusts 28 Light Rainshower 24 100.6 14 100 14
8:00 SW 15 gusts 26 Light Rainshower 19 100.6 15 100 15
7:00 SSW 19 gusts 25 Light Rainshower 5 100.5 14 100 14

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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