10-Day Weather Forecast for Port Arthur (TX)
Six-hourly outlook through Wednesday 16 September. Updated every three hours via MET Norway.
What's the weather in Port Arthur this week?
Today's weather - Monday 7 Sep
For Monday the predicted weather in Port Arthur is rain showers during the afternoon. The maximum temperature is a very warm 32°C (90°F), while the minimum temperature is a warm 25°C (77°F).
Tomorrow's weather - Tuesday 8 Sep
For Tuesday the forecast for Port Arthur is rain showers during the afternoon. High temperatures will reach a very warm 32°C (90°F), with lows dropping to around 26°C (79°F).
10-Day Weather Forecast
In the coming 10 days, the weather in Port Arthur will vary between 29°C (84°F) and 32°C (90°F). Daytime highs during this period will average around 31°C (88°F), with nighttime lows around 25°C (77°F). Compared to typical September conditions, these temperatures are typical. Precipitation will be about normal, with some rainy days. There will be rain on around 8 days (Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon). Expect generally calm wind conditions.
Weather Forecast FAQ for Port Arthur
When will be the warmest day next week?
The warmest day is expected to be Saturday with a high of 32°C (90°F).
When will be the coldest day?
The coldest day is forecasted for Saturday with a low of 25°C (77°F).
Will it rain next week in Port Arthur?
Yes, rain is expected on 8 days , specifically on Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon.
How much rainfall is expected next week?
A total of 32 mm (1.3 in) of rain is forecasted for the 10-day period.
What will be the temperature range next week?
Temperatures will range from 25°C (77°F) to 32°C (90°F).
More about Port Arthur
Explore the full Port Arthur climate overview with monthly averages, or check rainfall data and temperature by month.
Port Arthur weather by month
Browse monthly averages for Port Arthur: climate by month with temperature, rainfall and sunshine.
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