Weather in Montreal — today
Now in Montreal
☁️
+21°
Overcast
Feels like +20° · humidity 56%
Today 14.8: +22° / +14°
🕐 15:25
Wind
10 km/h
UV index
2
Air (AQI)
30 · Good
Precipitation
0%
Humidity
56%
Pressure
1018 hPa
Sunrise / sunset
05:54 / 20:03
👕 What to wear today
Comfortable — a T-shirt, a light sweater for the evening.
Weather for an activity:
Detailed weather information for Montreal
Today, 14 August, Friday, in Montreal (Canada): partly cloudy, moderately warm. During the day the air will warm up to +22°, at night around +14°. Wind up to 12 km/h. No precipitation expected, you won't need an umbrella. A T-shirt is comfortable during the day, but take a light sweater or windbreaker for the evening. The sun will rise at 05:54 and set at 20:03 — daylight lasts 14 hours.Hourly weather in Montreal
💧 No precipitation expected on this day. Shaded areas of the chart are the dark hours (before sunrise 🌅 and after sunset 🌇).
Weather in Montreal for 14 days
Tap a day to expand it by time of day and open the full forecast. The bar shows the range from the night low (left) to the day high (right).
▶
Today 14.8
☁️
+14° +22°
Morning
☁️
+17°
Day
☁️
+22°
Evening
🌇
+20°
Night
🌙
+14°
▶
Tomorrow 15.8
☁️
+12° +20°
Morning
☀️
+14°
Day
☁️
+20°
Evening
🌇
+19°
Night
🌙
+12°
▶
Sun 16.8
🌦️
💧 78%
+12° +24°
Morning
🌦️
+16°
Day
🌦️
+24°
Evening
🌇
+21°
Night
🌙
+12°
▶
Mon 17.8
🌦️
💧 78%
+15° +19°
Morning
🌦️
+16°
Day
🌦️
+19°
Evening
🌇
+18°
Night
🌙
+15°
▶
Tue 18.8
☁️
💧 4%
+13° +24°
Morning
☁️
+17°
Day
☁️
+24°
Evening
🌇
+21°
Night
🌙
+13°
▶
Wed 19.8
🌦️
💧 56%
+16° +22°
Morning
🌦️
+18°
Day
🌦️
+22°
Evening
🌇
+21°
Night
🌙
+16°
▶
Thu 20.8
🌦️
💧 56%
+12° +17°
Morning
🌦️
+14°
Day
🌦️
+17°
Evening
🌇
+16°
Night
🌙
+12°
▶
Fri 21.8
☁️
💧 10%
+10° +20°
Morning
☁️
+14°
Day
☁️
+20°
Evening
🌇
+18°
Night
🌙
+10°
▶
Sat 22.8
🌤️
💧 12%
+12° +23°
Morning
🌤️
+16°
Day
🌤️
+23°
Evening
🌇
+20°
Night
🌙
+12°
▶
Sun 23.8
🌤️
💧 15%
+13° +24°
Morning
🌤️
+17°
Day
🌤️
+24°
Evening
🌇
+21°
Night
🌙
+13°
▶
Mon 24.8
☁️
💧 16%
+18° +28°
Morning
☁️
+22°
Day
☁️
+28°
Evening
🌇
+26°
Night
🌙
+18°
▶
Tue 25.8
🌦️
💧 29%
+19° +30°
Morning
🌦️
+23°
Day
🌦️
+30°
Evening
🌇
+27°
Night
🌙
+19°
▶
Wed 26.8
☁️
💧 39%
+21° +30°
Morning
☁️
+24°
Day
☁️
+30°
Evening
🌇
+28°
Night
🌙
+21°
▶
Thu 27.8
☁️
💧 34%
+17° +25°
Morning
☁️
+20°
Day
☁️
+25°
Evening
🌇
+23°
Night
🌙
+17°
🗺️ Precipitation radar
Precipitation radar (RainViewer) over a clean base map — updates every 5–10 minutes. Colours show nearby precipitation; if there is none, the map is simply clear — that is normal. Zoom with + / −.
Rain intensity:lightmoderateheavy
🎯 What to do in this weather — indices of the day
Comfort score from 0 (bad) to 100 (excellent), calculated from the day's weather. For “rain” and “UV” a percentage/risk level is shown.
🏃 Running
88 / 100
comfort for running · Excellent
🧴 UV
18%
moderate · low
☂️ Rain
0%
unlikely · low
✨ Stars
88 / 100
evening visibility · Excellent
🧺 Laundry drying
76 / 100
will dry outside · Good
🚗 Car wash
95 / 100
no rain expected · Excellent
🌫️ Air quality
30
Good air
European AQI
PM2.5: 5PM10: 5O₃: 74NO₂: 3
The air is clean — you can walk and exercise outside.
🌅 Sun, moon and sea
Sunrise
05:54
Sunset
20:03
Golden hour
19:22
Daylight
14 h (-3 min vs yesterday)
Montreal climate by month
Long-term averages. Hover over a bar for details. The forecast for a specific month is a combination of the climate normal and the model forecast for the coming weeks.
-6°
-15°
Jan
-5°
-14°
Feb
+1°
-8°
Mar
+9°
+0°
Apr
+17°
+7°
May
+22°
+13°
Jun
+24°
+16°
Jul
+23°
+15°
Aug
+19°
+11°
Sep
+12°
+5°
Oct
+4°
-2°
Nov
-3°
-10°
Dec
swipe sideways →
Bar color shows temperature:frostcoolcomfortablewarmhot— best months to visit
| Month | Day | Night | Precipitation | What to pack and what makes the month notable (events, nuances) |
|---|---|---|---|---|
| January | -6° | -15° | 73 mm | Proper winter: -6° daytime, frost and short days. Frequent rain (73 mm over the month) — keep indoor backup plans. 🥶 a down jacket, a hat with ear flaps, warm boots. This is the coldest month of the year. |
| February | -5° | -14° | 61 mm | The coldest stretch: -5° by day, full winter clothing required. ❄️ a warm jacket, a hat, non-slip shoes. |
| March | +1° | -8° | 74 mm | Freezing: +1° by day, -8° at night — full winter gear, ice underfoot is common. It's a rainy month (74 mm) — an umbrella is a must. ❄️ a warm jacket, a hat, non-slip shoes. |
| April | +9° | +0° | 102 mm | Winter weather: about +9° daytime, you need a warm coat and hat. Frequent rain (102 mm over the month) — keep indoor backup plans. 🧥 a warm jacket. |
| May | +17° | +7° | 98 mm | Cool weather: +17° by day, noticeably colder in the evening. One of the wettest months (98 mm): downpours can derail plans. 🙂 a sweater for the evening. |
| June | +22° | +13° | 106 mm | One of the best times to visit: +22° by day, fresh nights. It's a rainy month (106 mm) — an umbrella is a must. 🙂 a sweater for the evening. The longest daylight hours of the year — more time for everything. |
| July | +24° | +16° | 100 mm | Ideal weather: +24° daytime — neither hot nor cold. Frequent rain (100 mm over the month) — keep indoor backup plans. 😊 light summer clothing. This is the hottest month of the year in Montreal. |
| August | +23° | +15° | 101 mm | The most pleasant season: +23° by day, comfortable all day long. One of the wettest months (101 mm): downpours can derail plans. 🙂 a sweater for the evening. Weather-wise, one of the three best months to visit. |
| September | +19° | +11° | 99 mm | One of the best times to visit: +19° by day, fresh nights. It's a rainy month (99 mm) — an umbrella is a must. 🙂 a sweater for the evening. |
| October | +12° | +5° | 111 mm | A fresh month — +12° daytime, take a jacket for walks. Frequent rain (111 mm over the month) — keep indoor backup plans. 🧥 a warm jacket. Statistically the wettest month of the year. |
| November | +4° | -2° | 87 mm | A cold month: +4° by day, long walks get uncomfortable. One of the wettest months (87 mm): downpours can derail plans. ❄️ a warm jacket, a hat, non-slip shoes. |
| December | -3° | -10° | 85 mm | Freezing: -3° by day, -10° at night — full winter gear, ice underfoot is common. It's a rainy month (85 mm) — an umbrella is a must. ❄️ a warm jacket, a hat, non-slip shoes. The shortest daylight of the year — it gets dark early. |
When to visit Montreal
✅ Recommended time to visit
🌟 Best time: June, July, August
Daytime air+22…+24°
Precipitationoften
Why: comfortable +22…+24° by day, little rain.
⚠️ Doable, with caveats
🌤️ Shoulder season: January, February, March, April, May, September
Daytime air-6…+19°
Precipitationoften
Why: noticeable rain risk (61–102 mm/month) — pack an umbrella and backup plans.
🔴 Not the best time
❄️ Cold season: October, November, December
Daytime air-3…+12°
Precipitationoften
Why: cold and dark (-3…+12° by day, 9 h of daylight) — only if frost and short days don’t put you off.
Bottom line: the best time to visit Montreal is June – August, and the most comfortable months are June, July, August. The toughest months to visit are October, November, December: frequent rain.
🌡️ Today vs the climate normal
Today's high
+22°
Normal for August
+23°
Deviation
1° colder than normal
A year ago on this day
+27°
Record for this date
+32° (2002)
The normal, “a year ago” and the record come from the weather archive since 1940 (Open-Meteo / ERA5).
Weather archive for Montreal
📅 See what the weather was like on any day since 1940. For example: “what was the weather on March 2, 2021”.
Show the archive for the selected day →
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Weather in cities near Montreal
Frequently asked questions about the weather in Montreal
What is the weather in Montreal right now?＋
Overcast, +21°, feels like +20°.
Will it rain in Montreal today?＋
No: 0% chance, 0 mm.
When is the best time to visit Montreal?＋
Best time to visit — June – August.
What time are sunrise and sunset in Montreal?＋
Sunrise 05:54, sunset 20:03.
Does it snow in Montreal in winter?＋
Yes, snow is possible in January, February, March, April, November, December.
What is the climate in Montreal by month?＋
Summers up to +24° in July, winters around -15° in January; the wettest month is October.
Is it cold in Montreal in winter?＋
🥶 Severe frost. You'll need a warm jacket, a hat with ear flaps, gloves and warm boots (felt boots); staying outside for long is dangerous — risk of frostbite.