As of 20:22 BST

Weather in Monkstown

+17°Weather now

Monkstown, Saturday, 8 August, 20:22

Overcast. Feels like 17°C. High 20°C, low 13°C.

Pressure1012 mb
Wind5 mph S
Humidity84%
Visibility6.2 mi
Dew point14°C
Sun, 09+12 ° /20 °0Overcast
+20 °Overcast

Monkstown, Sunday, 9 August

Overcast. High 20°C, low 12°C.

Pressure1009 mb
Wind12 mph SW
Humidity82%
Visibility6.2 mi
Dew point12°C
Mon, 10+9 ° /20 °0Mainly clear
+20 °Mainly clear

Monkstown, Monday, 10 August

Mainly clear. High 20°C, low 9°C.

Pressure1020 mb
Wind6 mph W
Humidity51%
Visibility6.2 mi
Dew point7°C
Tue, 11+11 ° /22 °0Overcast
+22 °Overcast

Monkstown, Tuesday, 11 August

Overcast. High 22°C, low 11°C.

Pressure1024 mb
Wind4 mph S
Humidity61%
Visibility6.2 mi
Dew point10°C
Wed, 12+15 ° /25 °0Partly cloudy
+25 °Partly cloudy

Monkstown, Wednesday, 12 August

Partly cloudy. High 25°C, low 15°C.

Pressure1020 mb
Wind12 mph SW
Humidity48%
Visibility6.2 mi
Dew point12°C
Thu, 13+16 ° /27 °0Overcast
+27 °Overcast

Monkstown, Thursday, 13 August

Overcast. High 27°C, low 16°C.

Pressure1018 mb
Wind9 mph SW
Humidity53%
Visibility—
Dew point14°C
Fri, 14+15 ° /24 °11Rain
+24 °Rain

Monkstown, Friday, 14 August

Rain. High 24°C, low 15°C.

Pressure1015 mb
Wind13 mph E
Humidity60%
Visibility—
Dew point15°C
Sat, 15+14 ° /16 °1.9Light rain
+16 °Light rain

Monkstown, Saturday, 15 August

Light rain. High 16°C, low 14°C.

Pressure1019 mb
Wind6 mph E
Humidity89%
Visibility—
Dew point13°C
Sun, 16+12 ° /19 °0Overcast
+19 °Overcast

Monkstown, Sunday, 16 August

Overcast. High 19°C, low 12°C.

Pressure1019 mb
Wind9 mph E
Humidity65%
Visibility—
Dew point11°C
Mon, 17+11 ° /20 °0.6Light rain
+20 °Light rain

Monkstown, Monday, 17 August

Light rain. High 20°C, low 11°C.

Pressure1010 mb
Wind11 mph W
Humidity56%
Visibility—
Dew point10°C
Tue, 18+11 ° /19 °1.9Light rain
+19 °Light rain

Monkstown, Tuesday, 18 August

Light rain. High 19°C, low 11°C.

Pressure1009 mb
Wind7 mph E
Humidity72%
Visibility—
Dew point11°C
Wed, 19+11 ° /18 °0.6Light rain
+18 °Light rain

Monkstown, Wednesday, 19 August

Light rain. High 18°C, low 11°C.

Pressure1012 mb
Wind9 mph SE
Humidity65%
Visibility—
Dew point11°C
Thu, 20+12 ° /18 °3.2Light rain
+18 °Light rain

Monkstown, Thursday, 20 August

Light rain. High 18°C, low 12°C.

Pressure1001 mb
Wind12 mph W
Humidity95%
Visibility—
Dew point12°C
Fri, 21+12 ° /16 °0.6Light rain
+16 °Light rain

Monkstown, Friday, 21 August

Light rain. High 16°C, low 12°C.

Pressure1008 mb
Wind17 mph NW
Humidity49%
Visibility—
Dew point5°C
Sat, 22+10 ° /16 °0.4Light rain
+16 °Light rain

Monkstown, Saturday, 22 August

Light rain. High 16°C, low 10°C.

Pressure1005 mb
Wind15 mph W
Humidity53%
Visibility—
Dew point5°C
Sun, 23+9 ° /17 °0Overcast
+17 °Overcast

Monkstown, Sunday, 23 August

Overcast. High 17°C, low 9°C.

Pressure1018 mb
Wind15 mph W
Humidity49%
Visibility—
Dew point5°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 Monkstown 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 Monkstown 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.