Great Lakes - Lake Erie and Lake Ontario: Past 24 Hour Conditions

Toronto Pearson Int'l Airport

01:00 PM EDT 18 August 2026

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.

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
18 August 2026
13:00	NW 4	Mostly Cloudy	24	101.4	26	42	12	28
12:00	W 4	Partly Cloudy	24	101.4	25	37	9	*
11:00	W 5	Partly Cloudy	24	101.5	24	43	11	25
10:00	WNW 3	Partly Cloudy	24	101.5	22	50	11	24
9:00	NNW 3	Partly Cloudy	24	101.5	21	61	13	24
8:00	NW 6	Mainly Sunny	24	101.5	19	71	13	*
7:00	NW 4	Mainly Sunny	24	101.4	17	78	13	*
6:00	NW 5	Mainly Clear	24	101.4	16	79	13	*
5:00	WNW 5	Mainly Clear	24	101.4	16	81	13	*
4:00	N 3	Mainly Clear	24	101.4	16	80	13	*
3:00	NW 5	Clear	24	101.4	18	78	14	*
2:00	NW 8	Clear	24	101.4	19	77	14	*
1:00	NNW 7	Clear	24	101.4	19	71	13	*
0:00	NNW 9	Clear	24	101.4	19	72	14	*
17 August 2026
23:00	NNW 10	Clear	24	101.4	20	66	13	*
22:00	N 9	Clear	24	101.4	21	59	13	23
21:00	NNW 11	Clear	24	101.3	22	54	12	24
20:00	N 12	Mainly Sunny	24	101.3	23	49	12	25
19:00	NNW 12 gusts 18	Mainly Sunny	24	101.3	24	48	13	27
18:00	N 13 gusts 19	Mainly Sunny	24	101.2	25	47	13	28
17:00	NNW 14 gusts 19	Mainly Sunny	24	101.2	26	47	14	29
16:00	N 12 gusts 17	Mainly Sunny	24	101.2	26	50	15	30
15:00	N 11 gusts 17	Mainly Sunny	24	101.2	26	52	15	29
14:00	NNW 9 gusts 17	Partly Cloudy	24	101.2	25	55	16	30
13:00	NNW 8 gusts 16	Partly Cloudy	24	101.2	25	59	16	29

If you require additional historical weather information, please visit Climate Data Online

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