As of 20:42 BST

Weather in Nant-y-derry

+20°Weather now

Nant-y-derry, Saturday, 8 August, 20:42

Overcast. Feels like 20°C. High 26°C, low 10°C.

Pressure1016 mb
Wind5 mph SW
Humidity47%
Visibility6.2 mi
Dew point9°C
Sun, 09+13 ° /27 °0Mainly clear
+27 °Mainly clear

Nant-y-derry, Sunday, 9 August

Mainly clear. High 27°C, low 13°C.

Pressure1013 mb
Wind9 mph W
Humidity28%
Visibility6.2 mi
Dew point7°C
Mon, 10+12 ° /27 °0Overcast
+27 °Overcast

Nant-y-derry, Monday, 10 August

Overcast. High 27°C, low 12°C.

Pressure1021 mb
Wind3 mph N
Humidity38%
Visibility6.2 mi
Dew point8°C
Tue, 11+11 ° /30 °0Clear sky
+30 °Clear sky

Nant-y-derry, Tuesday, 11 August

Clear sky. High 30°C, low 11°C.

Pressure1024 mb
Wind10 mph SE
Humidity32%
Visibility6.2 mi
Dew point7°C
Wed, 12+13 ° /34 °0Overcast
+34 °Overcast

Nant-y-derry, Wednesday, 12 August

Overcast. High 34°C, low 13°C.

Pressure1022 mb
Wind8 mph SE
Humidity23%
Visibility6.2 mi
Dew point5°C
Thu, 13+19 ° /36 °0Clear sky
+36 °Clear sky

Nant-y-derry, Thursday, 13 August

Clear sky. High 36°C, low 19°C.

Pressure1017 mb
Wind13 mph S
Humidity13%
Visibility—
Dew point2°C
Fri, 14+16 ° /30 °0Clear sky
+30 °Clear sky

Nant-y-derry, Friday, 14 August

Clear sky. High 30°C, low 16°C.

Pressure1016 mb
Wind16 mph W
Humidity37%
Visibility—
Dew point12°C
Sat, 15+15 ° /25 °1Light rain
+25 °Light rain

Nant-y-derry, Saturday, 15 August

Light rain. High 25°C, low 15°C.

Pressure1017 mb
Wind8 mph N
Humidity63%
Visibility—
Dew point14°C
Sun, 16+15 ° /20 °1.7Light rain
+20 °Light rain

Nant-y-derry, Sunday, 16 August

Light rain. High 20°C, low 15°C.

Pressure1019 mb
Wind7 mph NE
Humidity75%
Visibility—
Dew point14°C
Mon, 17+14 ° /20 °0.6Light rain
+20 °Light rain

Nant-y-derry, Monday, 17 August

Light rain. High 20°C, low 14°C.

Pressure1013 mb
Wind12 mph NW
Humidity93%
Visibility—
Dew point14°C
Tue, 18+11 ° /22 °0Partly cloudy
+22 °Partly cloudy

Nant-y-derry, Tuesday, 18 August

Partly cloudy. High 22°C, low 11°C.

Pressure1014 mb
Wind15 mph NW
Humidity46%
Visibility—
Dew point8°C
Wed, 19+10 ° /22 °0Partly cloudy
+22 °Partly cloudy

Nant-y-derry, Wednesday, 19 August

Partly cloudy. High 22°C, low 10°C.

Pressure1014 mb
Wind17 mph W
Humidity32%
Visibility—
Dew point3°C
Thu, 20+11 ° /24 °0Partly cloudy
+24 °Partly cloudy

Nant-y-derry, Thursday, 20 August

Partly cloudy. High 24°C, low 11°C.

Pressure1013 mb
Wind13 mph NW
Humidity36%
Visibility—
Dew point5°C
Fri, 21+9 ° /22 °0Overcast
+22 °Overcast

Nant-y-derry, Friday, 21 August

Overcast. High 22°C, low 9°C.

Pressure1014 mb
Wind13 mph N
Humidity35%
Visibility—
Dew point4°C
Sat, 22+12 ° /23 °0.2Light rain
+23 °Light rain

Nant-y-derry, Saturday, 22 August

Light rain. High 23°C, low 12°C.

Pressure1019 mb
Wind11 mph NE
Humidity38%
Visibility—
Dew point6°C
Sun, 23+11 ° /23 °0Partly cloudy
+23 °Partly cloudy

Nant-y-derry, Sunday, 23 August

Partly cloudy. High 23°C, low 11°C.

Pressure1020 mb
Wind12 mph W
Humidity37%
Visibility—
Dew point6°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 Nant-y-derry 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 Nant-y-derry 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.