Dublin weather forecast

Get the latest coronavirus (Covid-19) updates for Ireland with current travel advice and statistics on new cases per 100,000 and vaccine.

  • Saturday
    18th Sep
    Broken clouds
  • Sunday
    19th Sep
    Mostly cloudy with light rain (2-5 mm of rainfall expected)
  • Monday
    20th Sep
    Broken clouds
  • Tuesday
    21st Sep
    Broken clouds
  • Wednesday
    22nd Sep
    Overcast with light rain (5-10 mm of rainfall expected)

Last updated at 04:03 on Saturday 18th September 2021 GMT

  • Save 100 Euros on TUI holidays departing from Ireland
  • Book summer breaks to Spain, Greece, Croatia & Portugal
  • Min spend of 800 Euros. Depart up until 31st Oct 2021

TUI IrelandHolidays from Ireland

Recommended for Ireland

  • Top deals & discounts
  • Dublin weather overview
  • Dublin climate averages by month
  • More destinations
  • Best time to go to Dublin
  • Dublin weather today - current conditions (last 24-hours)

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The 5-day weather forecast for Dublin, Ireland is provided by the Swiss meteorological agency, MeteoBlue. Find out more about our data sources.

Dublin weather forecast by day

Below are the detailed weather forecasts for Dublin for the next 5 days.

Dublin weather for Saturday 18th September 2021

Below is the Dublin weather forecast for Saturday 18th September 2021. Expect broken clouds in Dublin, Ireland with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-east.

  • 17°C maximum temperature17
    °C maximum temperature
  • 10°C minimum temperature10
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 4 hours of bright sunshine4
    hours of sunshine
  • UV (maximum) index 3 (Moderate)3
    UV index (Moderate)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Light breeze of 11 kph from the South-East11
    kph wind from SE

Back to top

Dublin weather for Sunday 19th September 2021

Below is the Dublin weather forecast for Sunday 19th September 2021. Expect mostly cloudy with light rain in Dublin, Ireland with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 53% chance of some rain and a gentle breeze of 18 kph from the north-west.

  • 17°C maximum temperature17
    °C maximum temperature
  • 12°C minimum temperature12
    °C minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 6 hours of bright sunshine6
    hours of sunshine
  • UV (maximum) index 3 (Moderate)3
    UV index (Moderate)
  • 53% chance of some rain53
    % chance of some rain
  • 2-5 mm of rainfall expected<5
    mm of rainfall expected
  • 17°C wind chill17
    °C wind chill
  • Gentle breeze of 18 kph from the North-West18
    kph wind from NW

Back to top

Dublin weather for Monday 20th September 2021

Below is the Dublin weather forecast for Monday 20th September 2021. Expect broken clouds in Dublin, Ireland with a maximum temperature of 18°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-west.

  • 18°C maximum temperature18
    °C maximum temperature
  • 9°C minimum temperature9
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Light breeze of 12 kph from the North-West12
    kph wind from NW

Back to top

Dublin weather for Tuesday 21st September 2021

Below is the Dublin weather forecast for Tuesday 21st September 2021. Expect broken clouds in Dublin, Ireland with a maximum temperature of 19°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-west.

  • 19°C maximum temperature19
    °C maximum temperature
  • 12°C minimum temperature12
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 3 hours of bright sunshine3
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 19°C wind chill19
    °C wind chill
  • Gentle breeze of 14 kph from the North-West14
    kph wind from NW

Back to top

Dublin weather for Wednesday 22nd September 2021

Below is the Dublin weather forecast for Wednesday 22nd September 2021. Expect overcast with light rain in Dublin, Ireland with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 35% chance of some rain and a gentle breeze of 14 kph from the west.

  • 18°C maximum temperature18
    °C maximum temperature
  • 11°C minimum temperature11
    °C minimum temperature
  • Overcast with light rain
    overcast with light rain
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 3 (Moderate)3
    UV index (Moderate)
  • 35% chance of some rain35
    % chance of some rain
  • 5-10 mm of rainfall expected<10
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Gentle breeze of 14 kph from the West14
    kph wind from W

Back to top

  • Save 100 Euros on TUI holidays departing from Ireland
  • Book summer breaks to Spain, Greece, Croatia & Portugal
  • Min spend of 800 Euros. Depart up until 31st Oct 2021

TUI IrelandHolidays from Ireland

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

Related posts

Popular travel offers

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.