Portrush Weather Forecast

    • 10
    • 17

    Cloudy

    • 13
    • 21

    Sunny day

    • 14
    • 19

    Cloudy

    • 14
    • 19

    Light rain shower

    • 14
    • 20

    Cloudy

    • 13
    • 18

    Cloudy

    • 12
    • 17

    Light rain

Today 23 Aug Northern Ireland

It will be mainly dry with variable amounts of cloud and some bright or sunny intervals. Chance of a light shower at first along the north coast. Maximum temperature 18 °C.

Tonight 23 Aug Northern Ireland

This evening will be dry. Then the rest of the night will be dry across all parts with clear periods and a few fog patches. Minimum temperature 8 °C.

Graph Plots Open in Graphs

  • Temperature Forecast Met Office

  • Temperature Real-Time

Portrush Temperature Statistics

August Temperature

Magilligan No 2 (19km)

  • Lowest 2 August, 2026

    9.6 °C

  • Average August

    15.4 °C

  • Highest 13 August, 2026

    25.4 °C

Climate (2021–2026)

Magilligan No 2 (19km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    7.7 °C

  • Average 2021–2026

    10.6 °C

  • Average High 2021–2026

    13.4 °C
Get WillyWeather+ to remove ads