As of 18:54 BST

Weather in Hirwaun

+23°Weather now

Hirwaun, Saturday, 8 August, 18:54

Overcast. Feels like 23°C. High 25°C, low 9°C.

Pressure1016 mb
Wind7 mph SW
Humidity42%
Visibility6.2 mi
Dew point10°C
Sun, 09+12 ° /25 °0Partly cloudy
+25 °Partly cloudy

Hirwaun, Sunday, 9 August

Partly cloudy. High 25°C, low 12°C.

Pressure1015 mb
Wind9 mph W
Humidity33%
Visibility6.2 mi
Dew point7°C
Mon, 10+12 ° /26 °0Overcast
+26 °Overcast

Hirwaun, Monday, 10 August

Overcast. High 26°C, low 12°C.

Pressure1021 mb
Wind8 mph NW
Humidity34%
Visibility6.2 mi
Dew point6°C
Tue, 11+12 ° /28 °0Clear sky
+28 °Clear sky

Hirwaun, Tuesday, 11 August

Clear sky. High 28°C, low 12°C.

Pressure1024 mb
Wind12 mph SE
Humidity40%
Visibility6.2 mi
Dew point9°C
Wed, 12+13 ° /32 °0Overcast
+32 °Overcast

Hirwaun, Wednesday, 12 August

Overcast. High 32°C, low 13°C.

Pressure1022 mb
Wind12 mph SE
Humidity27%
Visibility6.2 mi
Dew point6°C
Thu, 13+17 ° /32 °0Clear sky
+32 °Clear sky

Hirwaun, Thursday, 13 August

Clear sky. High 32°C, low 17°C.

Pressure1017 mb
Wind12 mph W
Humidity16%
Visibility—
Dew point2°C
Fri, 14+15 ° /27 °0Partly cloudy
+27 °Partly cloudy

Hirwaun, Friday, 14 August

Partly cloudy. High 27°C, low 15°C.

Pressure1017 mb
Wind15 mph W
Humidity49%
Visibility—
Dew point14°C
Sat, 15+15 ° /23 °0.3Light rain
+23 °Light rain

Hirwaun, Saturday, 15 August

Light rain. High 23°C, low 15°C.

Pressure1017 mb
Wind7 mph NW
Humidity55%
Visibility—
Dew point13°C
Sun, 16+14 ° /23 °0.1Light rain
+23 °Light rain

Hirwaun, Sunday, 16 August

Light rain. High 23°C, low 14°C.

Pressure1014 mb
Wind14 mph W
Humidity42%
Visibility—
Dew point9°C
Mon, 17+12 ° /19 °0.5Light rain
+19 °Light rain

Hirwaun, Monday, 17 August

Light rain. High 19°C, low 12°C.

Pressure1013 mb
Wind15 mph NW
Humidity62%
Visibility—
Dew point11°C
Tue, 18+10 ° /18 °0.4Light rain
+18 °Light rain

Hirwaun, Tuesday, 18 August

Light rain. High 18°C, low 10°C.

Pressure1012 mb
Wind14 mph NW
Humidity76%
Visibility—
Dew point10°C
Wed, 19+11 ° /23 °0Overcast
+23 °Overcast

Hirwaun, Wednesday, 19 August

Overcast. High 23°C, low 11°C.

Pressure1014 mb
Wind13 mph W
Humidity44%
Visibility—
Dew point7°C
Thu, 20+11 ° /19 °1.4Light rain
+19 °Light rain

Hirwaun, Thursday, 20 August

Light rain. High 19°C, low 11°C.

Pressure1007 mb
Wind17 mph NW
Humidity78%
Visibility—
Dew point13°C
Fri, 21+9 ° /19 °0.1Light rain
+19 °Light rain

Hirwaun, Friday, 21 August

Light rain. High 19°C, low 9°C.

Pressure1014 mb
Wind16 mph NW
Humidity48%
Visibility—
Dew point6°C
Sat, 22+12 ° /19 °0.6Light rain
+19 °Light rain

Hirwaun, Saturday, 22 August

Light rain. High 19°C, low 12°C.

Pressure1014 mb
Wind23 mph W
Humidity52%
Visibility—
Dew point8°C
Sun, 23+11 ° /18 °0Overcast
+18 °Overcast

Hirwaun, Sunday, 23 August

Overcast. High 18°C, low 11°C.

Pressure1023 mb
Wind17 mph NW
Humidity48%
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 Hirwaun 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 Hirwaun 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.