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Lake Nipissing: Past 24 Hour Conditions

Warnings

 

Brockville

05:00 AM EDT 09 March 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)
09 March 2026
5:00 SW 7 N/A N/A 101.0 5 66 -1
4:00 SSW 7 N/A N/A 101.0 5 68 -1
3:00 S 4 N/A N/A 101.1 4 71 -1
2:00 SSW 6 N/A N/A 101.1 4 71 -1
1:00 SSW 6 N/A N/A 101.0 4 72 -1
0:00 SW 10 gusts 15 N/A N/A 101.0 4 69 -1
08 March 2026
23:00 SW 9 N/A N/A 101.0 4 66 -1
22:00 SW 10 gusts 15 N/A N/A 101.0 4 66 -1
21:00 SW 11 gusts 16 N/A N/A 100.8 5 68 -1
20:00 SW 10 N/A N/A 100.8 5 71 0
19:00 WSW 11 gusts 16 N/A N/A 100.7 6 68 0
18:00 SSW 11 gusts 17 N/A N/A 100.6 6 67 0
17:00 SW 12 gusts 21 N/A N/A 100.6 6 67 0
16:00 SW 11 gusts 16 N/A N/A 100.7 5 66 -1
15:00 SW 9 gusts 19 N/A N/A 100.8 4 69 -1
14:00 WSW 14 gusts 19 N/A N/A 100.8 4 76 0
13:00 SW 10 gusts 15 N/A N/A 100.8 4 77 0
12:00 WSW 13 gusts 19 N/A N/A 100.8 4 72 -1
11:00 WSW 11 gusts 17 N/A N/A 100.9 3 82 1
10:00 SW 9 N/A N/A 100.8 3 87 1
9:00 WSW 10 gusts 17 N/A N/A 100.7 3 87 1
8:00 WSW 11 N/A N/A 100.6 4 90 2
7:00 WSW 9 N/A N/A 100.4 4 90 3
6:00 WSW 9 gusts 17 N/A N/A 100.3 6 90 4
5:00 WSW 13 gusts 18 N/A N/A 100.2 7 91 6

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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