The long-range forecast for Port Arthur predicts a heatwave, with temperatures reaching up to 32°, significantly higher than typical for Port Arthur for this time of the year and 5.4 °C above the historical average.
Select a month and click on a day for more information:
Sunday
Feb 1
16° / 10°
Monday
Feb 2
20° / 9°
Tuesday
Feb 3
21° / 12°
Wednesday
Feb 4
18° / 11°
Thursday
Feb 5
20° / 14°
Friday
Feb 6
20° / 13°
Saturday
Feb 7
21° / 13°
Sunday
Feb 8
19° / 14°
Monday
Feb 9
22° / 12°
Tuesday
Feb 10
23° / 11°
Wednesday
Feb 11
23° / 11°
Thursday
Feb 12
20° / 11°
Friday
Feb 13
21° / 10°
Saturday
Feb 14
21° / 12°
Sunday
Feb 15
29° / 15°
Monday
Feb 16
32° / 17°
Tuesday
Feb 17
30° / 16°
Wednesday
Feb 18
14° / 12°
Thursday
Feb 19
18° / 11°
Friday
Feb 20
17° / 10°
Saturday
Feb 21
20° / 9°
Sunday
Feb 22
22° / 12°
Monday
Feb 23
19° / 12°
Tuesday
Feb 24
19° / 12°
Wednesday
Feb 25
18° / 11°
Thursday
Feb 26
17° / 11°
Friday
Feb 27
19° / 13°
Saturday
Feb 28
20° / 13°
Sunday
Feb 29
22° / 11°
Port Arthur 30 days weather forecast
Check out our estimated 30 days weather forecast for Port Arthur, this data is based on the average weather in Port Arthur in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Port Arthur next to the desired date.