As of 21:34 BST

Weather in Upper Cwmbran

+19°Weather now

Upper Cwmbran, Saturday, 8 August, 21:34

Overcast. Feels like 18°C. High 24°C, low 8°C.

Pressure1016 mb
Wind4 mph SW
Humidity62%
Visibility6.2 mi
Dew point11°C
Sun, 09+10 ° /24 °0Mainly clear
+24 °Mainly clear

Upper Cwmbran, Sunday, 9 August

Mainly clear. High 24°C, low 10°C.

Pressure1013 mb
Wind10 mph W
Humidity33%
Visibility6.2 mi
Dew point7°C
Mon, 10+10 ° /22 °0Overcast
+22 °Overcast

Upper Cwmbran, Monday, 10 August

Overcast. High 22°C, low 10°C.

Pressure1021 mb
Wind3 mph E
Humidity44%
Visibility6.2 mi
Dew point8°C
Tue, 11+10 ° /25 °0Clear sky
+25 °Clear sky

Upper Cwmbran, Tuesday, 11 August

Clear sky. High 25°C, low 10°C.

Pressure1024 mb
Wind7 mph SE
Humidity41%
Visibility6.2 mi
Dew point8°C
Wed, 12+12 ° /29 °0Overcast
+29 °Overcast

Upper Cwmbran, Wednesday, 12 August

Overcast. High 29°C, low 12°C.

Pressure1022 mb
Wind6 mph SE
Humidity32%
Visibility6.2 mi
Dew point6°C
Thu, 13+17 ° /30 °0Clear sky
+30 °Clear sky

Upper Cwmbran, Thursday, 13 August

Clear sky. High 30°C, low 17°C.

Pressure1017 mb
Wind13 mph S
Humidity21%
Visibility—
Dew point4°C
Fri, 14+14 ° /26 °0Clear sky
+26 °Clear sky

Upper Cwmbran, Friday, 14 August

Clear sky. High 26°C, low 14°C.

Pressure1017 mb
Wind17 mph W
Humidity45%
Visibility—
Dew point11°C
Sat, 15+13 ° /21 °1.4Light rain
+21 °Light rain

Upper Cwmbran, Saturday, 15 August

Light rain. High 21°C, low 13°C.

Pressure1016 mb
Wind9 mph N
Humidity66%
Visibility—
Dew point13°C
Sun, 16+13 ° /18 °2.2Light rain
+18 °Light rain

Upper Cwmbran, Sunday, 16 August

Light rain. High 18°C, low 13°C.

Pressure1019 mb
Wind10 mph NE
Humidity86%
Visibility—
Dew point12°C
Mon, 17+12 ° /18 °1.2Light rain
+18 °Light rain

Upper Cwmbran, Monday, 17 August

Light rain. High 18°C, low 12°C.

Pressure1013 mb
Wind14 mph SW
Humidity93%
Visibility—
Dew point12°C
Tue, 18+10 ° /19 °0Partly cloudy
+19 °Partly cloudy

Upper Cwmbran, Tuesday, 18 August

Partly cloudy. High 19°C, low 10°C.

Pressure1014 mb
Wind16 mph NW
Humidity46%
Visibility—
Dew point6°C
Wed, 19+8 ° /19 °0Partly cloudy
+19 °Partly cloudy

Upper Cwmbran, Wednesday, 19 August

Partly cloudy. High 19°C, low 8°C.

Pressure1014 mb
Wind19 mph W
Humidity37%
Visibility—
Dew point2°C
Thu, 20+9 ° /21 °0Mainly clear
+21 °Mainly clear

Upper Cwmbran, Thursday, 20 August

Mainly clear. High 21°C, low 9°C.

Pressure1013 mb
Wind12 mph NW
Humidity40%
Visibility—
Dew point4°C
Fri, 21+8 ° /19 °0Overcast
+19 °Overcast

Upper Cwmbran, Friday, 21 August

Overcast. High 19°C, low 8°C.

Pressure1014 mb
Wind13 mph N
Humidity39%
Visibility—
Dew point3°C
Sat, 22+11 ° /19 °0.7Light rain
+19 °Light rain

Upper Cwmbran, Saturday, 22 August

Light rain. High 19°C, low 11°C.

Pressure1019 mb
Wind13 mph NE
Humidity43%
Visibility—
Dew point5°C
Sun, 23+10 ° /20 °0Overcast
+20 °Overcast

Upper Cwmbran, Sunday, 23 August

Overcast. High 20°C, low 10°C.

Pressure1020 mb
Wind12 mph W
Humidity46%
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 Upper Cwmbran 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 Upper Cwmbran 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.