For this time of the year, Portarlington is experiencing slightly cooler temperatures, gently falling below the seasonal average.
According to the long-range forecast, temperatures are expected to be 23.1 °C which is -1.7 °C lower than the historical average.
Select a month and click on a day for more information:
Thursday
Jan 1
30° / 14°
Friday
Jan 2
27° / 14°
Saturday
Jan 3
23° / 13°
Sunday
Jan 4
23° / 14°
Monday
Jan 5
26° / 16°
Tuesday
Jan 6
27° / 15°
Wednesday
Jan 7
25° / 15°
Thursday
Jan 8
25° / 15°
Friday
Jan 9
28° / 16°
Saturday
Jan 10
26° / 15°
Sunday
Jan 11
28° / 16°
Monday
Jan 12
28° / 16°
Tuesday
Jan 13
25° / 17°
Wednesday
Jan 14
27° / 16°
Thursday
Jan 15
25° / 15°
Friday
Jan 16
27° / 14°
Saturday
Jan 17
27° / 15°
Sunday
Jan 18
22° / 14°
Monday
Jan 19
25° / 14°
Tuesday
Jan 20
27° / 14°
Wednesday
Jan 21
26° / 14°
Thursday
Jan 22
24° / 14°
Friday
Jan 23
27° / 14°
Saturday
Jan 24
29° / 15°
Sunday
Jan 25
29° / 16°
Monday
Jan 26
26° / 15°
Tuesday
Jan 27
31° / 15°
Wednesday
Jan 28
28° / 16°
Thursday
Jan 29
23° / 15°
Friday
Jan 30
23° / 15°
Saturday
Jan 31
26° / 13°
Portarlington 30 days weather forecast
Check out our estimated 30 days weather forecast for Portarlington, this data is based on the average weather in Portarlington in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Portarlington next to the desired date.