Weather in Montreal tomorrow, Wednesday, August 19
Weather in Montreal tomorrow: day +22°, night +19°, Heavy rain. Forecast by time of day and hourly below.
Hourly forecast for tomorrow in Montreal
Weather in Montreal by time of day 🌅
Weather forecast in Montreal tomorrow 📅
📒 Weather diary in Montreal
Ready-made observation table for August: past days are already filled in with weather-station data — for school and beyond. Open the diary →
✉️ Weather forecast by email
Get the forecast for this city by email — every day at 17:00 Moscow time.
FAQ about weather in Montreal ❓
What's the weather in Montreal tomorrow?
Tomorrow +22° by day, +19° at night, heavy rain.
Will it rain in Montreal tomorrow?
Yes, rain is possible tomorrow — take an umbrella.
What to wear in Montreal tomorrow?
Warm — light clothes. Take a raincoat.
Sunrise and sunset in Montreal?
Sunrise 04:57, sunset 18:59, day length 14h 2m.
Do I need sunscreen in Montreal?
Yes, the UV index is 6 — high. Use SPF 30+, especially for children; no more than 20-30 minutes in direct sun unprotected.
Do I need rubber boots in Montreal?
In rain and puddles, rubber boots or waterproof shoes will come in handy.
How long is it safe to stay in the sun in Montreal?
At UV 6, no more than 20–30 minutes unprotected; longer with SPF 30+ and shade.
Weather in Montreal — in detail
Weather forecast in Montreal tomorrow: from +18° to +24° day and night. Warmest day — Tuesday, August 18 (up to +24°). Coolest — Tuesday, August 18 (+18°). No significant precipitation. See also the forecast for 3 days and for the week.
To quickly check the weather in Montreal anytime, add the city to favorites — and get a daily forecast by email at 17:00 (Moscow time). Note: the forecast may be refined as new data arrives. Data: OpenWeather, Open-Meteo, met.no.