As of 18:22 BST

Weather in Dundrum

+21°

Dundrum, Saturday, 8 August, 18:22

Overcast. Feels like 21°C. High 22°C, low 13°C.

Pressure1014 mb

Wind8 mph S

Humidity74%

Visibility6.2 mi

Dew point16°C

Detailed hourly forecast

Sun, 09+14 ° /20 °

3.5

+20 °

Dundrum, Sunday, 9 August

Light rain. High 20°C, low 14°C.

Pressure1013 mb

Wind6 mph SW

Humidity87%

Visibility6.2 mi

Dew point12°C

Mon, 10+11 ° /18 °

+18 °

Dundrum, Monday, 10 August

Overcast. High 18°C, low 11°C.

Pressure1022 mb

Wind4 mph NW

Humidity62%

Visibility6.2 mi

Dew point9°C

Tue, 11+11 ° /18 °

+18 °

Dundrum, Tuesday, 11 August

Overcast. High 18°C, low 11°C.

Pressure1024 mb

Wind10 mph SE

Humidity70%

Visibility6.2 mi

Dew point11°C

Wed, 12+15 ° /20 °

+20 °

Dundrum, Wednesday, 12 August

Partly cloudy. High 20°C, low 15°C.

Pressure1020 mb

Wind9 mph S

Humidity67%

Visibility6.2 mi

Dew point13°C

Thu, 13+16 ° /22 °

+22 °

Dundrum, Thursday, 13 August

Light rain. High 22°C, low 16°C.

Pressure1018 mb

Wind5 mph W

Humidity76%

Visibility—

Dew point16°C

Fri, 14+14 ° /19 °

11.7

+19 °

Dundrum, Friday, 14 August

Light rain. High 19°C, low 14°C.

Pressure1017 mb

Wind10 mph NW

Humidity94%

Visibility—

Dew point17°C

Sat, 15+12 ° /19 °

+19 °

Dundrum, Saturday, 15 August

Clear sky. High 19°C, low 12°C.

Pressure1019 mb

Wind10 mph NW

Humidity56%

Visibility—

Dew point9°C

Sun, 16+12 ° /15 °

+15 °

Dundrum, Sunday, 16 August

Rain. High 15°C, low 12°C.

Pressure1014 mb

Wind5 mph S

Humidity92%

Visibility—

Dew point13°C

Mon, 17+14 ° /17 °

0.1

+17 °

Dundrum, Monday, 17 August

Light rain. High 17°C, low 14°C.

Pressure1014 mb

Wind13 mph NW

Humidity64%

Visibility—

Dew point9°C

Tue, 18+13 ° /18 °

0.9

+18 °

Dundrum, Tuesday, 18 August

Light rain. High 18°C, low 13°C.

Pressure1012 mb

Wind13 mph NW

Humidity76%

Visibility—

Dew point12°C

Wed, 19+12 ° /17 °

+17 °

Dundrum, Wednesday, 19 August

Overcast. High 17°C, low 12°C.

Pressure1014 mb

Wind11 mph NW

Humidity62%

Visibility—

Dew point9°C

Thu, 20+13 ° /18 °

2.3

+18 °

Dundrum, Thursday, 20 August

Light rain. High 18°C, low 13°C.

Pressure1005 mb

Wind18 mph W

Humidity58%

Visibility—

Dew point9°C

Fri, 21+11 ° /16 °

2.5

+16 °

Dundrum, Friday, 21 August

Light rain. High 16°C, low 11°C.

Pressure1013 mb

Wind17 mph W

Humidity63%

Visibility—

Dew point8°C

Sat, 22+11 ° /16 °

1.7

+16 °

Dundrum, Saturday, 22 August

Light rain. High 16°C, low 11°C.

Pressure1012 mb

Wind21 mph NW

Humidity57%

Visibility—

Dew point7°C

Sun, 23+11 ° /16 °

0.3

+16 °

Dundrum, Sunday, 23 August

Light rain. High 16°C, low 11°C.

Pressure1023 mb

Wind15 mph NW

Humidity67%

Visibility—

Dew point9°C

Questions about the month ahead

How accurate is a month-long forecast?

The first 16 days come from weather models — highly reliable for the first 3–5 days, gradually less so after that. Days 17 to 30 for Dundrum are built from climate averages over the last 60 years, so they show typical weather for those dates rather than a specific forecast.

What does "above average" mean?

We compare the forecast with the climate average for exactly the same calendar days, calculated from 60 years of observations. The difference shows how the coming month compares with a typical one.

Where do the 66-year records come from?

These are real historical extremes recorded in Dundrum since 1960: the highest and lowest temperature for each calendar date, with the year it happened.

How often is the 30-day forecast updated?

The forecast portion refreshes every hour. The climate portion is based on long-term data and stays stable.