Weather tomorrow: Longueuil
Forecast for tomorrow, 28 September: overcast and showers. The daily air temperature range is 11 to 18 °C. Chance of precipitation tomorrow according to the daily forecast: 80%. Forecast precipitation amount: 4.3 mm. Wind from the northeast at 6.7 m/s.
monday 28 september
Overcast and showers
+18°
+11°
Sunset 18:40
G/m activity 2
Precipitation probability 80%
Precipitation 4.3 mm
Wind
6.7 m/s
Pressure 1014.6 hPa
Index UV 3
Humidity 79%
Sunrise 06:49
Moon Waning Gibbous
Sunrise 06:49
Sunset 18:40
G/m activity 2
Moon Waning Gibbous
00:00
14°
NE
4.4 m/s01:00
14°
NE
4.4 m/s02:00
14°
NE
4.7 m/s03:00
14°
NE
4.7 m/s04:00
13°
NE
5 m/s05:00
13°
NE
5.8 m/s06:00
12°
NE
5.3 m/s07:00
12°
NE
5.6 m/s08:00
12°
NE
5.3 m/s09:00
12°
NE
5.3 m/s10:00
12°
NE
5.6 m/s11:00
12°
NE
5.3 m/s12:00
14°
NE
6.1 m/s13:00
15°
NE
5.6 m/s14:00
16°
NE
5.3 m/s15:00
15°
NE
5.3 m/s16:00
15°
NE
5.3 m/s17:00
14°
NE
5.3 m/s18:00
13°
NE
5 m/s19:00
13°
NE
5 m/s20:00
13°
NE
4.4 m/s21:00
13°
NE
4.2 m/s22:00
13°
NE
4.2 m/s23:00
13°
NE
3.9 m/sWhat is the atmospheric pressure in Longueuil tomorrow?
Pressure adjusted for location elevation. Location elevation: 9 m relative to sea level
Forecast for 28.09.2026 · Local time
Pressure: 1014.6–1015.9 hPa.
Minimum: 1014.6 hPa01:00–06:00Also at other hours
Maximum: 1015.9 hPa00:00Also at other hours
Largest change over 3 hours:
−1.3 hPa · 00:00–03:00
First of 11 intervals with the same change magnitude shown.
hPa · Change over the previous 3 hours
Colours show pressure relative to this day’s range
Lower · 1014.6 Scale midpoint · 1015.2 Higher · 1015.9 Largest change over 3 hoursWhat is the chance of precipitation in Longueuil tomorrow?
Chance of precipitation tomorrow according to the daily forecast: 80%.
Precipitation for tomorrow
| 00:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 17% |
|---|---|---|
| 01:00 | Amount of precipitation in millimeters (mm): 0.1 mm | Probability of precipitation in percent (%): 30% |
| 02:00 | Amount of precipitation in millimeters (mm): 0.1 mm | Probability of precipitation in percent (%): 35% |
| 03:00 | Amount of precipitation in millimeters (mm): 0.2 mm | Probability of precipitation in percent (%): 36% |
| 04:00 | Amount of precipitation in millimeters (mm): 0.3 mm | Probability of precipitation in percent (%): 40% |
| 05:00 | Amount of precipitation in millimeters (mm): 1.2 mm | Probability of precipitation in percent (%): 76% |
| 06:00 | Amount of precipitation in millimeters (mm): 0.5 mm | Probability of precipitation in percent (%): 64% |
| 07:00 | Amount of precipitation in millimeters (mm): 0.2 mm | Probability of precipitation in percent (%): 47% |
| 08:00 | Amount of precipitation in millimeters (mm): 0.2 mm | Probability of precipitation in percent (%): 50% |
| 09:00 | Amount of precipitation in millimeters (mm): 0.1 mm | Probability of precipitation in percent (%): 37% |
| 10:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 31% |
| 11:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 20% |
| 12:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 18% |
| 13:00 | Amount of precipitation in millimeters (mm): 0.1 mm | Probability of precipitation in percent (%): 28% |
| 14:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 19% |
| 15:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 23% |
| 16:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 22% |
| 17:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 21% |
| 18:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 25% |
| 19:00 | Amount of precipitation in millimeters (mm): 0.2 mm | Probability of precipitation in percent (%): 37% |
| 20:00 | Amount of precipitation in millimeters (mm): 0.5 mm | Probability of precipitation in percent (%): 55% |
| 21:00 | Amount of precipitation in millimeters (mm): 0.2 mm | Probability of precipitation in percent (%): 42% |
| 22:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 26% |
| 23:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 26% |
Longueuil weather tomorrow: morning, afternoon and evening
Morning: overcast and light rain, +12 °C. Afternoon: cloudy, +14 °C. Evening: overcast, +13 °C.
According to the hourly forecast, tomorrow's highest temperature is expected at 14:00, at around +16 °C. Times are local.
Tomorrow's strongest winds are expected at 12:00 (from the northeast). The lightest winds are expected at 23:00 (from the northeast). Times are local.
Temperature and wind for tomorrow
What geomagnetic activity is forecast for Longueuil tomorrow?
The highest forecast Kp index for tomorrow is 2.
