14-day forecast · Longueuil
30-day outlook →TodaySep 1963°52°SunnyPartly cloudy4%
Day
Sunny. High 17. UV index 5 or moderate.
- Wind
- Variable 3 mph
- Precipitation
- 4% · 0 in
- UV index (max)
- 5 Moderate
- Air quality (AQHI)
- 2 · Low risk
Night
A few clouds. Increasing cloudiness after midnight. Low 11.
- Low
- 52°
- Wind
- NE 6 mph
Sunrise6:37 AM
Sunset6:58 PM
Daylight12 h 21 min
Normal66° / 48°
SunSep 2063°46°CloudyCloudy periods83%
Day
Cloudy. High 17.
- Precipitation
- 83% · 0.17 in
- UV index (max)
- 5 Moderate
Night
Cloudy periods. Low 8.
- Low
- 46°
Sunrise6:38 AM
Sunset6:55 PM
Daylight12 h 16 min
MonSep 2161°46°A mix of sun and cloudCloudy periods11%
Day
A mix of sun and cloud. High 16.
- Precipitation
- 11% · 0 in
- UV index (max)
- 5 Moderate
Night
Cloudy periods. Low 8.
- Low
- 46°
Sunrise6:39 AM
Sunset6:53 PM
Daylight12 h 13 min
TueSep 2263°45°SunnyClear13%
Day
Sunny. High 17.
- Precipitation
- 13% · 0 in
- UV index (max)
- 3 Moderate
Night
Clear. Low 7.
- Low
- 45°
Sunrise6:41 AM
Sunset6:51 PM
Daylight12 h 10 min
WedSep 2366°46°SunnyClear5%
Day
Sunny. High 19.
- Precipitation
- 5% · 0 in
- UV index (max)
- 5 Moderate
Night
Clear. Low 8.
- Low
- 46°
Sunrise6:42 AM
Sunset6:49 PM
Daylight12 h 7 min
ThuSep 2468°47°Sunny10%
Day
Sunny. High 20.
- Precipitation
- 10% · 0 in
- UV index (max)
- 5 Moderate
Night
Low 47.
- Low
- 47°
Sunrise6:43 AM
Sunset6:47 PM
Daylight12 h 4 min
FriSep 2567°51°Mostly cloudyNight low 51°12%
Day
Mostly cloudy. High 67.
- Wind
- NE 14 mph
- Wind gusts
- 34 mph
- Precipitation
- 12% · 0 in
- UV index (max)
- 4 Moderate
Night
Low 51.
- Low
- 51°
Sunrise6:44 AM
Sunset6:46 PM
Daylight12 h 1 min
SourceExtended outlook
Days 8–14 · trend, lower confidence
SatSep 2667°47°SunnyNight low 47°2%
Day
Sunny. High 67.
- Wind
- NE 11 mph
- Wind gusts
- 31 mph
- Precipitation
- 2% · 0 in
- UV index (max)
- 5 Moderate
Night
Low 47.
- Low
- 47°
Sunrise6:46 AM
Sunset6:44 PM
Daylight11 h 57 min
SourceExtended outlook
SunSep 2766°47°SunnyNight low 47°2%
Day
Sunny. High 66.
- Wind
- SE 6 mph
- Wind gusts
- 11 mph
- Precipitation
- 2% · 0 in
- UV index (max)
- 5 Moderate
Night
Low 47.
- Low
- 47°
Sunrise6:47 AM
Sunset6:42 PM
Daylight11 h 54 min
SourceExtended outlook
MonSep 2865°48°Mostly cloudyNight low 48°47%
Day
Mostly cloudy. High 65.
- Wind
- SE 7 mph
- Wind gusts
- 15 mph
- Precipitation
- 47% · 0.04 in
- UV index (max)
- 4 Moderate
Night
Low 48.
- Low
- 48°
Sunrise6:48 AM
Sunset6:40 PM
Daylight11 h 51 min
SourceExtended outlook
TueSep 2969°56°Mostly cloudyNight low 56°31%
Day
Mostly cloudy. High 69.
- Wind
- E 4 mph
- Wind gusts
- 12 mph
- Precipitation
- 31% · 0 in
- UV index (max)
- 5 Moderate
Night
Low 56.
- Low
- 56°
Sunrise6:49 AM
Sunset6:38 PM
Daylight11 h 48 min
SourceExtended outlook
WedSep 3074°61°ShowersNight low 61°48%
Day
Showers. High 74.
- Wind
- S 8 mph
- Wind gusts
- 12 mph
- Precipitation
- 48% · 0.01 in
- UV index (max)
- 5 Moderate
Night
Low 61.
- Low
- 61°
Sunrise6:51 AM
Sunset6:36 PM
Daylight11 h 45 min
SourceExtended outlook
ThuOct 170°55°ShowersNight low 55°66%
Day
Showers. High 70.
- Wind
- W 16 mph
- Wind gusts
- 30 mph
- Precipitation
- 66% · 0.09 in
- UV index (max)
- 5 Moderate
Night
Low 55.
- Low
- 55°
Sunrise6:52 AM
Sunset6:34 PM
Daylight11 h 42 min
SourceExtended outlook
FriOct 255°48°Mostly cloudyNight low 48°8%
Day
Mostly cloudy. High 55.
- Wind
- W 14 mph
- Wind gusts
- 24 mph
- Precipitation
- 8% · 0 in
- UV index (max)
- 4 Moderate
Night
Low 48.
- Low
- 48°
Sunrise6:53 AM
Sunset6:32 PM
Daylight11 h 38 min
SourceExtended outlook
14 days at a glance
Today →| Day | Weather | High | Low | Precip | Wind | UV |
|---|---|---|---|---|---|---|
| Today Sep 19 | Sunny | 63° | 52° | 4% · 0 in | N 6 mph | 5 |
| Sun Sep 20 | Mostly cloudy | 63° | 46° | 83% · 0.17 in | E 5 mph | 5 |
| Mon Sep 21 | Partly cloudy | 61° | 46° | 11% · 0 in | N 10 mph | 5 |
| Tue Sep 22 | Sunny | 63° | 45° | 13% · 0 in | NE 10 mph | 3 |
| Wed Sep 23 | Sunny | 66° | 46° | 5% · 0 in | NE 8 mph | 5 |
| Thu Sep 24 | Sunny | 68° | 47° | 10% · 0 in | NE 10 mph | 5 |
| Fri Sep 25 | Mostly cloudy | 67° | 51° | 12% · 0 in | NE 14 mph | 4 |
| Sat Sep 26 | Sunny | 67° | 47° | 2% · 0 in | NE 11 mph | 5 |
| Sun Sep 27 | Sunny | 66° | 47° | 2% · 0 in | SE 6 mph | 5 |
| Mon Sep 28 | Mostly cloudy | 65° | 48° | 47% · 0.04 in | SE 7 mph | 4 |
| Tue Sep 29 | Mostly cloudy | 69° | 56° | 31% · 0 in | E 4 mph | 5 |
| Wed Sep 30 | Showers | 74° | 61° | 48% · 0.01 in | S 8 mph | 5 |
| Thu Oct 1 | Showers | 70° | 55° | 66% · 0.09 in | W 16 mph | 5 |
| Fri Oct 2 | Mostly cloudy | 55° | 48° | 8% · 0 in | W 14 mph | 4 |
Weather map — Longueuil
Longueuil →Forecast: Environment and Climate Change Canada (Longueuil - Varennes area), issued 3:45 PM · Days 8–14: WeatherAPI.com · weather.gc.ca · 45.5152°N, 73.4682°W · Elevation 95 ft · Population 229,330 · Time zone America/Toronto