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Lake Nipissing: Past 24 Hour Conditions

Warnings

 

Harrow AAFC

11:00 PM EDT 20 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
20 July 2026
23:00 SSW 6 N/A N/A 100.7 25 65 18 31
22:00 SSW 5 N/A N/A 100.8 25 63 18 31
21:00 SSW 6 N/A N/A 100.8 24 61 16 29
20:00 SSW 7 N/A N/A 100.8 26 56 16 30
19:00 SSW 6 N/A N/A 100.9 25 55 15 29
18:00 SSE 7 N/A N/A 101.1 25 57 16 30
17:00 SW 5 N/A N/A 101.2 26 53 15 30
16:00 S 8 N/A N/A 101.3 25 55 15 29
15:00 SSW 8 N/A N/A 101.3 25 52 14 28
14:00 SW 7 N/A N/A 101.4 25 52 14 29
13:00 SW 5 N/A N/A 101.4 25 53 15 29
12:00 WSW 7 N/A N/A 101.4 24 53 14 28
11:00 SW 10 N/A N/A 101.5 24 61 16 28
10:00 SSW 6 N/A N/A 101.5 23 72 18 29
9:00 WSW 3 N/A N/A 101.5 22 77 17 27
8:00 NNW 1 N/A N/A 101.5 18 82 15 *
7:00 NNE 3 N/A N/A 101.5 15 93 13 *
6:00 NNE 2 N/A N/A 101.5 15 94 14 *
5:00 NE 2 N/A N/A 101.5 15 95 14 *
4:00 calm N/A N/A 101.5 15 94 14 *
3:00 calm N/A N/A 101.5 16 88 14 *
2:00 NE 3 N/A N/A 101.5 17 80 14 *
1:00 NE 3 N/A N/A 101.6 17 85 14 *
0:00 NNE 3 N/A N/A 101.6 18 88 16 *
19 July 2026
23:00 N 1 N/A N/A 101.6 18 86 16 *

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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