The Port Arthur long range forecast shows a slight warming trend, with temperatures gently rising above the seasonal average, 2.1 °C comparing to the historical average.
Select a month and click on a day for more information:
Friday
May 1
17° / 9°
Saturday
May 2
16° / 9°
Sunday
May 3
16° / 9°
Monday
May 4
15° / 9°
Tuesday
May 5
14° / 8°
Wednesday
May 6
13° / 7°
Thursday
May 7
11° / 6°
Friday
May 8
12° / 9°
Saturday
May 9
18° / 8°
Sunday
May 10
15° / 8°
Monday
May 11
14° / 10°
Tuesday
May 12
15° / 9°
Wednesday
May 13
16° / 8°
Thursday
May 14
16° / 7°
Friday
May 15
17° / 7°
Saturday
May 16
18° / 10°
Sunday
May 17
17° / 9°
Monday
May 18
16° / 9°
Tuesday
May 19
14° / 12°
Wednesday
May 20
15° / 12°
Thursday
May 21
12° / 6°
Friday
May 22
13° / 8°
Saturday
May 23
12° / 7°
Sunday
May 24
12° / 7°
Monday
May 25
12° / 6°
Tuesday
May 26
13° / 9°
Wednesday
May 27
13° / 8°
Thursday
May 28
13° / 8°
Friday
May 29
14° / 7°
Saturday
May 30
14° / 9°
Sunday
May 31
11° / 6°
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.