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

Sept-Îles Airport

08:00 PM EDT 12 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
12 August 2026
20:00	NW 5	Light Rainshower	32	100.3	16	96	16	*
19:00	WNW 3	Light Rainshower	32	100.3	16	96	15	*
18:00	WSW 5	Light Rainshower	32	100.4	17	88	15	*
17:00	S 5	Mostly Cloudy	48	100.3	19	70	14	*
16:00	E 5	Mostly Cloudy	48	100.3	19	83	16	*
15:00	SE 3	Mostly Cloudy	48	100.3	16	93	15	*
14:00	NNE 6	Thunderstorm with Heavy Rain	8	100.3	17	91	15	*
13:00	S 10	Mostly Cloudy	48	100.1	21	66	15	25
12:00	SSE 7	Mostly Cloudy	48	100.2	21	63	14	25
11:00	SSW 7	Mostly Cloudy	48	100.2	21	64	14	25
10:00	NNW 5	Mostly Cloudy	48	100.2	22	57	13	25
9:00	NNW 5	Light Rainshower	48	100.2	20	71	14	*
8:00	W 4	Mostly Cloudy	48	100.2	17	82	14	*
7:00	NW 3	Mostly Cloudy	48	100.2	15	90	13	*
6:00	NW 2	Mostly Cloudy	48	100.2	12	98	11	*
5:00	NNE 5	Mostly Cloudy	48	100.1	11	99	11	*
4:00	NNE 2	Partly Cloudy	24	100.1	11	99	11	*
3:00	NNW 3	Partly Cloudy	24	100.1	11	97	10	*
2:00	ENE 2	Mostly Cloudy	24	100.2	12	97	12	*
1:00	NNE 2	Mostly Cloudy	24	100.2	14	95	13	*
0:00	NE 5	Mostly Cloudy	24	100.2	14	96	14	*
11 August 2026
23:00	ENE 3	Mostly Cloudy	24	100.3	14	95	14	*
22:00	calm	Mostly Cloudy	24	100.3	14	94	13	*
21:00	E 5	Mostly Cloudy	24	100.3	15	91	14	*
20:00	calm	Mostly Cloudy	32	100.3	16	91	14	*

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

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