Montreal, Canada 14-Day Forecast
Canada 🇨🇦
82°
Partly cloudy right now
Today: high 88°, low 66°
Updated 2 min ago
Montreal weather for the next 14 days
Friday, August 7
Partly Cloudy High 83° Low 67°Precipitation
11%
· 0.0 in
Max wind
8 mph
Humidity
77%
UV index
7 - High
Sunrise / sunset
05:45 AM / 08:14 PM
Saturday, August 8
Sunny High 84° Low 68°Precipitation
71%
· 0.24 in
Max wind
7 mph
Humidity
78%
UV index
6 - Moderate
Sunrise / sunset
05:46 AM / 08:13 PM
Sunday, August 9
Sunny High 81° Low 67°Precipitation
36%
· 0.02 in
Max wind
12 mph
Humidity
76%
UV index
6 - High
Sunrise / sunset
05:47 AM / 08:11 PM
Monday, August 10
Partly Cloudy High 81° Low 65°Precipitation
71%
· 0.3 in
Max wind
6 mph
Humidity
70%
UV index
6 - High
Sunrise / sunset
05:49 AM / 08:10 PM
Tuesday, August 11
Sunny High 80° Low 67°Precipitation
57%
· 0.08 in
Max wind
11 mph
Humidity
74%
UV index
7 - High
Sunrise / sunset
05:50 AM / 08:08 PM
Wednesday, August 12
Sunny High 80° Low 66°Precipitation
4%
· 0.0 in
Max wind
6 mph
Humidity
58%
UV index
7 - High
Sunrise / sunset
05:51 AM / 08:07 PM
Thursday, August 13
Partly Cloudy High 81° Low 63°Precipitation
67%
· 0.19 in
Max wind
8 mph
Humidity
73%
UV index
7 - High
Sunrise / sunset
05:52 AM / 08:05 PM
Friday, August 14
Partly Cloudy High 72° Low 59°Precipitation
17%
· 0.0 in
Max wind
8 mph
Humidity
70%
UV index
6 - High
Sunrise / sunset
05:53 AM / 08:04 PM
Saturday, August 15
Sunny High 76° Low 61°Precipitation
4%
· 0.0 in
Max wind
12 mph
Humidity
60%
UV index
6 - High
Sunrise / sunset
05:55 AM / 08:02 PM
Sunday, August 16
Partly Cloudy High 71° Low 63°Precipitation
9%
· 0.0 in
Max wind
6 mph
Humidity
61%
UV index
6 - High
Sunrise / sunset
05:56 AM / 08:00 PM
Monday, August 17
Partly Cloudy High 64° Low 56°Precipitation
57%
· 0.06 in
Max wind
10 mph
Humidity
75%
UV index
5 - Moderate
Sunrise / sunset
05:57 AM / 07:59 PM
Tuesday, August 18
Sunny High 71° Low 52°Precipitation
5%
· 0.0 in
Max wind
8 mph
Humidity
58%
UV index
6 - High
Sunrise / sunset
05:58 AM / 07:57 PM
Wednesday, August 19
Sunny High 75° Low 57°Precipitation
3%
· 0.0 in
Max wind
7 mph
Humidity
51%
UV index
6 - High
Sunrise / sunset
06:00 AM / 07:55 PM
Montreal 14-day outlook: the story
The warmest day of Montreal's 14-day outlook is Thursday, August 6 with a high near 88°F (31°C); the coolest night comes Tuesday, August 18, dipping to 52°F (11°C). The trend points cooler: week two runs about 10°F below week one. Highs over the next two weeks average 82°F (28°C), about 7°F (4°C) above the typical August high of 75°F (24°C).
Precipitation is most likely on Saturday 8, Monday 10, Tuesday 11, Thursday 13 and beyond; the wettest day looks like Monday, August 10 with about 0.3 in (7.7 mm) expected. For the weekend, expect Saturday 84°F (29°C) and sunny / Sunday 81°F (27°C) and sunny.
For typical conditions month by month, see the Montreal climate & average temperatures guide.
Montreal forecast questions
Will it rain in Montreal this week?
The forecast currently shows meaningful precipitation chances on 5 of the next 14 days, peaking around Monday, August 10.
What will be the warmest day in Montreal over the next 14 days?
Thursday, August 6, with a forecast high near 88°F (31°C).
How accurate is a 14-day forecast for Montreal?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in Montreal by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 22° | 7° | 12 | 3.1 in | 5.0 h/day | 77% |
| February | 25° | 8° | 11 | 3.0 in | 6.2 h/day | 75% |
| March | 35° | 19° | 11 | 3.1 in | 7.7 h/day | 70% |
| April | 49° | 31° | 12 | 4.5 in | 8.2 h/day | 65% |
| May | 64° | 45° | 10 | 3.0 in | 10.4 h/day | 63% |
| June | 72° | 55° | 14 | 4.6 in | 10.7 h/day | 68% |
| July | 77° | 62° | 12 | 4.2 in | 11.9 h/day | 72% |
| August | 75° | 61° | 13 | 4.8 in | 10.9 h/day | 74% |
| September | 69° | 54° | 9 | 3.0 in | 9.5 h/day | 75% |
| October | 55° | 42° | 12 | 4.9 in | 6.8 h/day | 75% |
| November | 41° | 29° | 12 | 3.2 in | 5.4 h/day | 74% |
| December | 29° | 17° | 13 | 3.6 in | 4.3 h/day | 76% |
14-day forecasts nearby