Weather in Vientiane tomorrow, Wednesday, August 19
Weather in Vientiane tomorrow: day +27°, night +25°, Heavy rain. Forecast by time of day and hourly below.
Hourly forecast for tomorrow in Vientiane
Weather in Vientiane by time of day 🌅
Weather forecast in Vientiane tomorrow 📅
📒 Weather diary in Vientiane
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 Vientiane ❓
What's the weather in Vientiane tomorrow?
Tomorrow +27° by day, +25° at night, heavy rain.
Will it rain in Vientiane tomorrow?
Yes, rain is possible tomorrow — take an umbrella.
What to wear in Vientiane tomorrow?
Warm — light clothes. Take a raincoat.
Sunrise and sunset in Vientiane?
Sunrise 05:53, sunset 18:35, day length 12h 42m.
Will it be hot in Vientiane?
Up to +32° by day — hot. Drink more water, avoid the sun from noon to 4 PM, wear light clothes and a hat.
Do I need sunscreen in Vientiane?
Yes, the UV index is 12 — high. Use SPF 30+, especially for children; no more than 20-30 minutes in direct sun unprotected.
Do I need rubber boots in Vientiane?
In rain and puddles, rubber boots or waterproof shoes will come in handy.
How long is it safe to stay in the sun in Vientiane?
At UV 12, no more than 20–30 minutes unprotected; longer with SPF 30+ and shade.
Weather in Vientiane — in detail
Weather forecast in Vientiane tomorrow: from +25° to +32° day and night. Warmest day — Tuesday, August 18 (up to +32°). Coolest — Wednesday, August 19 (+25°). No significant precipitation. See also the forecast for 3 days and for the week.
To quickly check the weather in Vientiane 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.