Weather in Montreal — today
Now in Montreal
🌙
+0°
Clear
Feels like -5° · humidity 66%
Today 27.10: +8° / +3°
🕐 04:25
Wind
15 km/h
UV index
0
Air (AQI)
22 · Good
Precipitation
8%
Humidity
66%
Pressure
1027 hPa
Sunrise / sunset
07:27 / 17:48
👕 What to wear today
Cool — a jacket or a warm sweater.
Feels colder by 5°
Weather for an activity:
Detailed weather information for Montreal
Today, 27 October, Tuesday, in Montreal (Canada): cloudy, light rain in places, cool. During the day the air will warm up to +8°, at night around +3°. Wind up to 10 km/h. No precipitation expected, you won't need an umbrella. You'll need a warm jacket or a sweater, especially in the evening. The sun will rise at 07:27 and set at 17:48 — daylight lasts 10 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 27.10
🌦️
💧 8%
+3° +8°
Morning
☀️
-1°
Day
🌦️
+8°
Evening
🌇
+2°
Night
🌙
+3°
▶
Tomorrow 28.10
🌦️
💧 8%
+0° +5°
Morning
☁️
+0°
Day
🌦️
+5°
Evening
🌇
+5°
Night
🌙
+0°
▶
Thu 29.10
☁️
💧 8%
-2° +3°
Morning
☁️
+0°
Day
☁️
+3°
Evening
🌇
+2°
Night
🌙
-2°
▶
Fri 30.10
☁️
💧 18%
-2° +5°
Morning
☁️
+1°
Day
☁️
+5°
Evening
🌇
+3°
Night
🌙
-2°
▶
Sat 31.10
☁️
💧 24%
+1° +6°
Morning
☁️
+3°
Day
☁️
+6°
Evening
🌇
+5°
Night
🌙
+1°
▶
Sun 1.11
☁️
💧 19%
+0° +8°
Morning
☁️
+3°
Day
☁️
+8°
Evening
🌇
+6°
Night
🌙
+0°
🗺️ 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
54 / 100
comfort for running · Average
🧴 UV
0%
moderate · low
☂️ Rain
8%
unlikely · low
✨ Stars
82 / 100
evening visibility · Excellent
🧺 Laundry drying
42 / 100
will dry outside · Average
🚗 Car wash
85 / 100
no rain expected · Excellent
🌫️ Air quality
22
Good air
European AQI
PM2.5: 3PM10: 3O₃: 41NO₂: 11
The air is clean — you can walk and exercise outside.
🌅 Sun, moon and sea
Sunrise
07:27
Sunset
17:48
Golden hour
17:06
Daylight
10 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
+8°
Normal for October
+12°
Deviation
4° colder than normal
A year ago on this day
+9°
Record for this date
+20° (2000)
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?＋
Clear, +0°, feels like -5°.
Will it rain in Montreal today?＋
Yes: 8% chance, 9 mm.
When is the best time to visit Montreal?＋
Best time to visit — June – August.
What time are sunrise and sunset in Montreal?＋
Sunrise 07:27, sunset 17:48.
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.