Weather in Mainz — today, tomorrow and 14-day forecast
Weather in Mainz now: +21°, light rain, wind 4.3 m/s, humidity 81%. Accurate forecast for today, tomorrow, 3 days and 2 weeks — temperature, precipitation, pressure and wind.
Weather in Mainz now
Hourly forecast for today in Mainz
Weather in Mainz tomorrow
From +18° to +26° — day and night.
Weather in Mainz for 3 days
From +17° to +26° — day and night.
Weather in Mainz for the week
Including the 5-day outlook.
From +15° to +26° — day and night.
Weather in Mainz for 2 weeks
Including the 10-day outlook.
From +15° to +26° — day and night.
Weekend weather in Mainz
Weather for the weather-sensitive
📒 Weather diary in Mainz
Ready-made observation table for August: past days are already filled in with weather-station data — for school and beyond. Open the diary →
What to do in Mainz in weather like this 🎯
✉️ Weather forecast by email
Get the forecast for this city by email — every day at 17:00 Moscow time.
The Moon today 🌙
Mainz, Zemlya Reynland-Pfalts, Germany. Population 217 123.
Precipitation map 🌧️
Cities near Mainz 📍
Weather stations — Mainz 📡
FAQ about weather in Mainz ❓
What's the weather in Mainz right now?
Now +21°, light rain, wind 4.3 m/s, S-W, humidity 81%. Feels like +20°.
What's the weather in Mainz tomorrow?
Tomorrow: +26° by day, +18° at night, showers.
Sunrise and sunset in Mainz?
Sunrise 06:20, sunset 20:43, day length 14h 23m.
What's the pressure and humidity in Mainz?
Pressure 759 mmHg, humidity 81%, wind 7 m/s. Matters for weather-sensitive people.
Will it rain in Mainz today?
Yes, rain is expected, precipitation chance —%. Take an umbrella or a raincoat.
Do I need sunscreen in Mainz?
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 Mainz?
In rain and puddles, rubber boots or waterproof shoes will come in handy.
How long is it safe to stay in the sun in Mainz?
At UV 6, no more than 20–30 minutes unprotected; longer with SPF 30+ and shade.
Add the “Pogoda 1” weather widget — free
Pick a city, size and color — get ready-to-paste code. Works on any site.
Get the widget →
Weather in Mainz — in detail
Weather in Mainz from “Pogoda 1” — an accurate, free forecast: current temperature, feels-like, wind, atmospheric pressure, humidity and precipitation. Available for today, tomorrow, 3, 5 and 10 days, a week, 2 weeks and a month, plus hourly weather, monthly climate, water temperature, air quality and an observation archive since 2017.
To quickly check the weather in Mainz 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.
Photo Mainz: Martin Bahmann / CC BY-SA 3.0 · Wikimedia Commons