Weather in Port Arthur — today, tomorrow and 14-day forecast
Weather in Port Arthur now: +33°, clear, wind 3.7 m/s, humidity 54%. Accurate forecast for today, tomorrow, 3 days and 2 weeks — temperature, precipitation, pressure and wind.
Weather in Port Arthur now
Hourly forecast for today in Port Arthur
Weather in Port Arthur tomorrow
From +26° to +35° — day and night.
Weather in Port Arthur for 3 days
From +26° to +35° — day and night.
Weather in Port Arthur for the week
Including the 5-day outlook.
From +26° to +35° — day and night.
Weather in Port Arthur for 2 weeks
Including the 10-day outlook.
From +26° to +35° — day and night.
Weekend weather in Port Arthur
Weather for the weather-sensitive
📒 Weather diary in Port Arthur
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 Port Arthur 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 🌙
Port Arthur, United States. Population 55 340.
Precipitation map 🌧️
Cities near Port Arthur 📍
FAQ about weather in Port Arthur ❓
What's the weather in Port Arthur right now?
Now +33°, clear, wind 3.7 m/s, S, humidity 54%. Feels like +36°.
What's the weather in Port Arthur tomorrow?
Tomorrow: +35° by day, +26° at night, clear.
Sunrise and sunset in Port Arthur?
Sunrise 05:44, sunset 18:57, day length 13h 13m.
What's the pressure and humidity in Port Arthur?
Pressure 763 mmHg, humidity 54%, wind 4 m/s. Matters for weather-sensitive people.
Do I need an umbrella in Port Arthur today?
No, precipitation is unlikely — you can go out without an umbrella.
Will it be hot in Port Arthur?
Up to +33° by day — hot. Drink more water, avoid the sun from noon to 4 PM, wear light clothes and a hat.
How long is it safe to stay in the sun in Port Arthur?
At UV 1, 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 Port Arthur — in detail
Weather in Port Arthur 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 Port Arthur 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.