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Georgian Bay: Past 24 Hour Conditions

Warnings

 

Muskoka Airport

11:00 AM EDT 21 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
21 July 2026
11:00 S 11 gusts 19 Cloudy 13 100.0 22 87 20 29
10:00 SSW 9 Cloudy 11 100.0 22 86 19 29
9:00 S 9 Cloudy 11 100.0 20 94 19 27
8:00 S 9 Mist 10 100.1 19 96 18 *
7:00 SSE 13 gusts 19 Mist 6 100.0 18 98 18 *
6:00 SSE 10 gusts 17 Mist 6 100.1 17 98 17 *
5:00 SE 14 gusts 25 Rain 5 100.1 17 99 17 *
4:00 S 7 Mist 8 100.4 17 93 16 *
3:00 S 7 Light Rain 10 100.5 18 90 16 *
2:00 S 8 Mostly Cloudy 13 100.5 19 72 14 *
1:00 S 8 Clear 13 100.6 19 73 14 *
0:00 SSE 4 Clear 16 100.7 17 86 15 *
20 July 2026
23:00 SSE 6 Clear 16 100.8 19 75 14 *
22:00 S 8 Mostly Cloudy 16 100.8 20 65 14 23
21:00 SSE 11 gusts 16 Partly Cloudy 16 100.7 21 61 13 23
20:00 SE 3 Mainly Sunny 16 100.9 21 58 12 23
19:00 S 5 Mostly Cloudy 16 101.0 23 49 12 25
18:00 WSW 6 Mostly Cloudy 16 101.1 24 40 10 26
17:00 NW 4 Cloudy 16 101.2 24 39 9 *
16:00 S 7 Cloudy 16 101.2 24 43 10 25
15:00 SW 7 Cloudy 16 101.3 23 47 11 25
14:00 SW 8 gusts 17 Partly Cloudy 16 101.3 24 42 11 26
13:00 SW 7 Sunny 16 101.4 23 44 10 24
12:00 SSW 6 Sunny 16 101.4 22 40 8 23
11:00 S 8 Sunny 16 101.5 21 49 10 22

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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