The Portrush long range forecast shows a slight warming trend, with temperatures gently rising above the seasonal average, 1.5 °C comparing to the historical average.
Select a month and click on a day for more information:
Wednesday
Jul 1
13° / 10°
Thursday
Jul 2
15° / 10°
Friday
Jul 3
12° / 11°
Saturday
Jul 4
15° / 11°
Sunday
Jul 5
14° / 11°
Monday
Jul 6
14° / 11°
Tuesday
Jul 7
15° / 12°
Wednesday
Jul 8
15° / 12°
Thursday
Jul 9
16° / 11°
Friday
Jul 10
16° / 12°
Saturday
Jul 11
17° / 13°
Sunday
Jul 12
17° / 12°
Monday
Jul 13
16° / 12°
Tuesday
Jul 14
16° / 12°
Wednesday
Jul 15
15° / 12°
Thursday
Jul 16
16° / 12°
Friday
Jul 17
17° / 12°
Saturday
Jul 18
16° / 13°
Sunday
Jul 19
16° / 13°
Monday
Jul 20
15° / 12°
Tuesday
Jul 21
15° / 12°
Wednesday
Jul 22
16° / 13°
Thursday
Jul 23
16° / 13°
Friday
Jul 24
16° / 13°
Saturday
Jul 25
15° / 12°
Sunday
Jul 26
15° / 12°
Monday
Jul 27
15° / 12°
Tuesday
Jul 28
16° / 12°
Wednesday
Jul 29
16° / 11°
Thursday
Jul 30
15° / 12°
Friday
Jul 31
15° / 12°
Portrush 30 days weather forecast
Check out our estimated 30 days weather forecast for Portrush, this data is based on the average weather in Portrush in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Portrush next to the desired date.