St. Lawrence - St. Lawrence River: Past 24 Hour Conditions

Saint John Airport

07:00 AM ADT 15 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 (ADT)	Wind(knots)	Conditions	Visibility(km)	Pressure(kPa)	Air temp(°C)	Relative humidity(%)	Dew point(°C)	Humidex
15 August 2026
7:00	NNW 3	Partly Cloudy	24	101.7	10	100	10	*
6:00	NW 3	Mainly Clear	24	101.6	11	100	11	*
5:00	calm	Clear	24	101.6	11	100	11	*
4:00	calm	Clear	24	101.6	11	100	11	*
3:00	N 1	Clear	24	101.6	11	100	11	*
2:00	N 1	Clear	24	101.5	12	100	12	*
1:00	N 1	Partly Cloudy	24	101.5	13	100	13	*
0:00	NE 2	Partly Cloudy	24	101.5	13	100	13	*
14 August 2026
23:00	SSW 3	Mostly Cloudy	24	101.5	15	100	15	*
22:00	NNE 4	Mostly Cloudy	24	101.5	14	100	14	*
21:00	NNW 4	Mostly Cloudy	24	101.4	16	94	15	*
20:00	W 3	Mostly Cloudy	24	101.3	17	85	15	*
19:00	N 8 gusts 17	Light Rainshower	19	101.2	17	86	14	*
18:00	NW 12 gusts 19	Mostly Cloudy	24	101.1	23	46	11	24
17:00	NW 13 gusts 22	Mostly Cloudy	24	101.1	23	46	11	24
16:00	NW 12 gusts 19	Partly Cloudy	24	101.0	24	47	12	26
15:00	NW 12	Partly Cloudy	24	101.0	24	44	11	25
14:00	NW 9 gusts 19	Partly Cloudy	24	101.0	24	48	12	26
13:00	NW 11 gusts 21	Partly Cloudy	24	101.0	22	54	12	24
12:00	NW 10 gusts 16	Partly Cloudy	24	101.1	21	56	12	24
11:00	WNW 10 gusts 15	Partly Cloudy	24	101.1	20	64	13	*
10:00	NW 8	Mainly Sunny	24	101.1	19	70	13	*
9:00	NW 9 gusts 15	Mainly Sunny	24	101.0	17	77	13	*
8:00	NW 10 gusts 16	Partly Cloudy	24	101.0	16	83	13	*
7:00	NW 5	Mainly Sunny	24	101.0	14	98	14	*

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

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