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Lake Simcoe: Past 24 Hour Conditions

Warnings

 

Parry Sound Harbour

07:00 PM EDT 17 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
17 June 2026
19:00 N/A N/A N/A 100.3 18 72 13 *
18:00 N/A N/A N/A 100.3 19 72 14 *
17:00 N/A N/A N/A 100.3 20 63 13 23
16:00 N/A N/A N/A 100.3 21 58 12 23
15:00 N/A N/A N/A 100.3 21 57 12 23
14:00 N/A N/A N/A 100.3 20 62 12 *
13:00 N/A N/A N/A 100.3 19 62 11 *
12:00 N/A N/A N/A 100.4 17 71 12 *
11:00 N/A N/A N/A 100.3 18 64 11 *
10:00 N/A N/A N/A 100.3 17 75 13 *
9:00 N/A N/A N/A 100.4 15 87 13 *
8:00 N/A N/A N/A 100.4 14 91 13 *
7:00 N/A N/A N/A 100.4 14 88 12 *
6:00 N/A N/A N/A 100.3 14 92 12 *
5:00 N/A N/A N/A 100.3 14 88 12 *
4:00 N/A N/A N/A 100.3 14 91 12 *
3:00 N/A N/A N/A 100.3 14 89 12 *
2:00 N/A N/A N/A 100.4 13 93 12 *
1:00 N/A N/A N/A 100.4 13 94 12 *
0:00 N/A N/A N/A 100.4 13 95 13 *
16 June 2026
23:00 N/A N/A N/A 100.5 13 100 13 *
22:00 N/A N/A N/A 100.5 14 89 12 *
21:00 N/A N/A N/A 100.5 15 82 12 *
20:00 N/A N/A N/A 100.5 17 72 12 *
19:00 N/A N/A N/A 100.5 19 59 11 *

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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