As of 17:48 BST

Weather in Blaenavon Junction

+23°

Blaenavon Junction, Saturday, 8 August, 17:48

Overcast. Feels like 22°C. High 23°C, low 7°C.

Pressure1016 mb

Wind11 mph S

Humidity36%

Visibility6.2 mi

Dew point7°C

Detailed hourly forecast

Sun, 09+9 ° /24 °

+24 °

Blaenavon Junction, Sunday, 9 August

Overcast. High 24°C, low 9°C.

Pressure1014 mb

Wind8 mph W

Humidity29%

Visibility6.2 mi

Dew point6°C

Mon, 10+10 ° /25 °

+25 °

Blaenavon Junction, Monday, 10 August

Overcast. High 25°C, low 10°C.

Pressure1020 mb

Wind7 mph NW

Humidity33%

Visibility6.2 mi

Dew point5°C

Tue, 11+8 ° /27 °

+27 °

Blaenavon Junction, Tuesday, 11 August

Clear sky. High 27°C, low 8°C.

Pressure1024 mb

Wind10 mph SE

Humidity37%

Visibility6.2 mi

Dew point8°C

Wed, 12+10 ° /30 °

+30 °

Blaenavon Junction, Wednesday, 12 August

Overcast. High 30°C, low 10°C.

Pressure1022 mb

Wind9 mph SE

Humidity26%

Visibility6.2 mi

Dew point5°C

Thu, 13+14 ° /32 °

+32 °

Blaenavon Junction, Thursday, 13 August

Clear sky. High 32°C, low 14°C.

Pressure1017 mb

Wind13 mph SW

Humidity16%

Visibility—

Dew point0°C

Fri, 14+13 ° /26 °

+26 °

Blaenavon Junction, Friday, 14 August

Overcast. High 26°C, low 13°C.

Pressure1016 mb

Wind17 mph W

Humidity39%

Visibility—

Dew point10°C

Sat, 15+13 ° /23 °

+23 °

Blaenavon Junction, Saturday, 15 August

Overcast. High 23°C, low 13°C.

Pressure1017 mb

Wind7 mph NW

Humidity54%

Visibility—

Dew point9°C

Sun, 16+12 ° /23 °

+23 °

Blaenavon Junction, Sunday, 16 August

Overcast. High 23°C, low 12°C.

Pressure1013 mb

Wind14 mph W

Humidity31%

Visibility—

Dew point4°C

Mon, 17+10 ° /19 °

0.4

+19 °

Blaenavon Junction, Monday, 17 August

Light rain. High 19°C, low 10°C.

Pressure1013 mb

Wind17 mph NW

Humidity53%

Visibility—

Dew point8°C

Tue, 18+8 ° /17 °

0.1

+17 °

Blaenavon Junction, Tuesday, 18 August

Light rain. High 17°C, low 8°C.

Pressure1011 mb

Wind16 mph NW

Humidity67%

Visibility—

Dew point7°C

Wed, 19+8 ° /22 °

+22 °

Blaenavon Junction, Wednesday, 19 August

Partly cloudy. High 22°C, low 8°C.

Pressure1013 mb

Wind15 mph W

Humidity38%

Visibility—

Dew point4°C

Thu, 20+9 ° /18 °

0.5

+18 °

Blaenavon Junction, Thursday, 20 August

Light rain. High 18°C, low 9°C.

Pressure1007 mb

Wind17 mph NW

Humidity61%

Visibility—

Dew point9°C

Fri, 21+7 ° /17 °

+17 °

Blaenavon Junction, Friday, 21 August

Overcast. High 17°C, low 7°C.

Pressure1014 mb

Wind17 mph NW

Humidity43%

Visibility—

Dew point3°C

Sat, 22+10 ° /18 °

0.3

+18 °

Blaenavon Junction, Saturday, 22 August

Light rain. High 18°C, low 10°C.

Pressure1014 mb

Wind23 mph W

Humidity44%

Visibility—

Dew point5°C

Sun, 23+8 ° /16 °

+16 °

Blaenavon Junction, Sunday, 23 August

Overcast. High 16°C, low 8°C.

Pressure1022 mb

Wind19 mph NW

Humidity40%

Visibility—

Dew point2°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 Blaenavon Junction 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 Blaenavon Junction 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.