Detailed local forecast

48-Hour Forecast for Longueuil, Canada

Hourly temperature, rain, wind, humidity, UV index, visibility, and atmospheric conditions for the next 48 hours.

Last updated Aug 22, 9:13 PM -04:00

Temperature Range 57°F – 77°F Next 48 hours

Feels Like 57°F – 78°F Apparent range

Precipitation 100% 0.51 in total

Humidity 80% 48-hour average

Pressure 29.91 inHg Current

Wind 1.1 mph SE Gusts to 23.5 mph

Dew Point 61°F Current

Visibility 6.2 mi Current

Cloud Cover 50% Current

UV Index 5.4 moderate 48-hour peak

Sunrise 6:02 AM Local time

Sunset 7:50 PM UTC-04:00 UTC-04:00

Local time in Longueuil

48-Hour Hourly Forecast

Scroll horizontally to compare every hour

Forecast	Today — Sat, Aug 22			Tomorrow — Sun, Aug 23																								Monday — Mon, Aug 24
Time	Now	10 PM	11 PM	12 AM	1 AM	2 AM	3 AM	4 AM	5 AM	6 AM	7 AM	8 AM	9 AM	10 AM	11 AM	12 PM	1 PM	2 PM	3 PM	4 PM	5 PM	6 PM	7 PM	8 PM	9 PM	10 PM	11 PM	12 AM	1 AM	2 AM	3 AM	4 AM	5 AM	6 AM	7 AM	8 AM	9 AM	10 AM	11 AM	12 PM	1 PM	2 PM	3 PM	4 PM	5 PM	6 PM	7 PM	8 PM
Weather
Temperature °F	73	72	71	69	66	63	61	60	59	59	61	66	69	72	74	74	74	73	76	77	77	75	73	69	66	64	62	60	59	59	58	58	58	57	58	64	67	69	72	71	72	71	65	66	66	65	64	61
Feels Like °F	73	72	71	69	66	62	60	59	58	58	61	66	69	72	75	74	74	74	77	78	78	76	74	70	67	65	62	61	59	59	58	58	58	57	58	65	67	69	72	70	72	71	66	66	66	65	64	61
Precip %	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	20%	27%	39%	85%	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%	80%	80%	0%	0%	0%	0%	0%	0%	0%	0%	38%	53%	100%	100%	100%	100%	100%	100%	100%	80%
Rain in	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.01	0.01	0.00	0.01	0.01	0.03	0.02	0.04	0.03	0.03	0.01	0.01	0.01	0.01	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.01	0.01	0.03	0.05	0.08	0.05	0.03	0.02	0.01	0.00
Wind mph	5.6	5.7	6	6.9	6.9	5.9	6	6.1	5.6	5.9	5.9	6.8	7.9	9.2	10.6	8.3	11.7	8.9	11.3	12.4	12.7	12.1	11.4	9.3	8.4	7.2	5.7	4.6	4.8	4.7	4.5	5.5	6.1	6.7	6.1	5.8	5.8	5.9	7	6.7	8.1	9	10.9	10	8.5	6	4.6	1.3
Gust mph	15.5	15.1	17.8	20.7	20.2	20.7	21.3	21.1	19.8	19.2	15.1	14.2	16	16.2	19.2	18.7	19.5	21.8	21.5	20.6	19.7	23.5	23.5	21.8	21.4	21.2	17.6	11	11.1	12.7	10.6	14.8	17.6	17.5	15.9	13.3	10.2	8.8	9.5	10	11.3	11.6	16.3	17.2	14.7	12.7	11.3	1.4
Wind Direction	SE	ESE	SE	SE	SE	SE	SE	SE	ESE	E	E	E	ESE	ESE	SSE	SSE	SSE	SSE	SSE	S	S	S	S	S	SSE	S	S	S	SSW	SSW	SSW	SW	SW	SW	SW	WSW	WSW	WSW	SW	SW	SSW	SW	SW	WSW	WSW	W	W	W
Humidity %	66	67	69	69	70	71	74	76	78	79	77	72	68	65	65	75	70	80	72	77	78	85	89	94	96	96	97	97	95	94	94	95	95	95	95	89	78	68	67	65	68	75	85	84	81	81	83	85
Pressure inHg	29.91	29.91	29.91	29.88	29.88	29.88	29.88	29.85	29.85	29.85	29.83	29.85	29.83	29.83	29.80	29.80	29.77	29.77	29.74	29.74	29.71	29.74	29.74	29.74	29.77	29.77	29.77	29.80	29.80	29.77	29.77	29.80	29.80	29.83	29.83	29.85	29.85	29.85	29.83	29.83	29.83	29.83	29.83	29.83	29.83	29.83	29.83	29.83
Dew Point °F	61	61	60	58	56	54	54	54	54	54	53	54	56	58	60	62	63	64	65	66	66	67	66	64	64	63	63	62	61	60	59	58	58	58	59	59	58	56	57	57	59	60	61	61	60	59	58	57
Cloud Cover %	50	51	58	64	58	51	4	6	4	7	7	23	100	100	100	100	100	100	32	48	52	38	30	25	0	0	0	2	6	6	0	0	0	1	11	19	68	71	69	67	63	69	100	100	99	100	99	98
Visibility mi	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.1	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	2.9	3	6.2	6.2	6.2	6.2	6.2
UV Index	0	0	0	0	0	0	0	0	0	0	0.2	0.7	1.7	2.6	2.9	2.3	0.8	2	2.9	1	0.6	0.2	0.2	0	0	0	0	0	0	0	0	0	0	0	0.2	0.6	0.4	2.8	3	4.1	5.4	4.4	3.6	2.6	1.5	0.4	0.1	0

Best Time Outdoors

Sat, 11 PM

71°F · Rain 0% · Wind 6 mph

Rain Window

Sun, 11 AM – 2 AM

Peak chance 100% · 0.22 in

Strongest Winds

Sun, 6 PM

Sustained 12.1 mph · Gust 23.5 mph · S

Overnight Low

Mon, 6 AM

Low 57°F · Feels like 57°F

Weather Forecast for Longueuil, Canada

The next 48 hours in Longueuil, Canada currently range from 57°F to 77°F. Rain chances peak at 100%, with 0.51 in of precipitation forecast. The strongest expected wind is 23.5 mph.

What is the weather forecast for Longueuil for the next 48 hours?

The next 48 hours in Longueuil, Canada currently range from 57°F to 77°F. Rain chances peak at 100%, with 0.51 in of precipitation forecast. The strongest expected wind is 23.5 mph.

Will it rain in Longueuil during the next 48 hours?

Rain is possible, with a peak hourly chance of 100% and 0.51 in currently forecast.

What will be the highest temperature in Longueuil?

The highest hourly temperature currently forecast is 77°F.

When will winds be strongest in Longueuil?

Sustained 12.1 mph · Gust 23.5 mph · S

Current Conditions

73°F Clouds Feels like 73°F

Humidity: 66%
Wind: 1.1 mph SE
UV Index: 0 low

Location Details

Longueuil, Canada

Latitude: 45.5312° N
Longitude: 73.5181° W
Timezone: UTC-04:00 (UTC-04:00)
Units: Imperial

Air Quality

18 Good

Primary pollutant: PM2.5
Concentration: 3.4 µg/m³
OpenWeather AQI: 2 / 5

Weather Alerts

No active alertsNo official weather alerts for Longueuil.

View alerts on the weather dashboard