As of 20:33 BST

Weather in Twynmynydd

+20°Weather now

Twynmynydd, Saturday, 8 August, 20:33

Overcast. Feels like 19°C. High 25°C, low 9°C.

Pressure1016 mb
Wind2 mph NW
Humidity51%
Visibility6.2 mi
Dew point10°C
Sun, 09+12 ° /23 °0Partly cloudy
+23 °Partly cloudy

Twynmynydd, Sunday, 9 August

Partly cloudy. High 23°C, low 12°C.

Pressure1014 mb
Wind9 mph W
Humidity35%
Visibility6.2 mi
Dew point8°C
Mon, 10+11 ° /25 °0Overcast
+25 °Overcast

Twynmynydd, Monday, 10 August

Overcast. High 25°C, low 11°C.

Pressure1021 mb
Wind8 mph N
Humidity34%
Visibility6.2 mi
Dew point5°C
Tue, 11+11 ° /28 °0Mainly clear
+28 °Mainly clear

Twynmynydd, Tuesday, 11 August

Mainly clear. High 28°C, low 11°C.

Pressure1023 mb
Wind13 mph S
Humidity36%
Visibility6.2 mi
Dew point9°C
Wed, 12+13 ° /33 °0Overcast
+33 °Overcast

Twynmynydd, Wednesday, 12 August

Overcast. High 33°C, low 13°C.

Pressure1021 mb
Wind8 mph S
Humidity22%
Visibility6.2 mi
Dew point7°C
Thu, 13+17 ° /34 °0Partly cloudy
+34 °Partly cloudy

Twynmynydd, Thursday, 13 August

Partly cloudy. High 34°C, low 17°C.

Pressure1017 mb
Wind13 mph NW
Humidity12%
Visibility—
Dew point-1°C
Fri, 14+14 ° /25 °0Partly cloudy
+25 °Partly cloudy

Twynmynydd, Friday, 14 August

Partly cloudy. High 25°C, low 14°C.

Pressure1018 mb
Wind12 mph SW
Humidity58%
Visibility—
Dew point15°C
Sat, 15+14 ° /24 °0.2Light rain
+24 °Light rain

Twynmynydd, Saturday, 15 August

Light rain. High 24°C, low 14°C.

Pressure1016 mb
Wind15 mph NW
Humidity45%
Visibility—
Dew point10°C
Sun, 16+13 ° /23 °1.2Light rain
+23 °Light rain

Twynmynydd, Sunday, 16 August

Light rain. High 23°C, low 13°C.

Pressure1019 mb
Wind13 mph NW
Humidity66%
Visibility—
Dew point12°C
Mon, 17+13 ° /19 °5Light rain
+19 °Light rain

Twynmynydd, Monday, 17 August

Light rain. High 19°C, low 13°C.

Pressure1012 mb
Wind12 mph W
Humidity98%
Visibility—
Dew point16°C
Tue, 18+11 ° /20 °0Overcast
+20 °Overcast

Twynmynydd, Tuesday, 18 August

Overcast. High 20°C, low 11°C.

Pressure1015 mb
Wind16 mph NW
Humidity47%
Visibility—
Dew point7°C
Wed, 19+9 ° /20 °0Overcast
+20 °Overcast

Twynmynydd, Wednesday, 19 August

Overcast. High 20°C, low 9°C.

Pressure1015 mb
Wind15 mph W
Humidity38%
Visibility—
Dew point4°C
Thu, 20+9 ° /19 °0Overcast
+19 °Overcast

Twynmynydd, Thursday, 20 August

Overcast. High 19°C, low 9°C.

Pressure1014 mb
Wind12 mph N
Humidity44%
Visibility—
Dew point5°C
Fri, 21+8 ° /20 °0.2Light rain
+20 °Light rain

Twynmynydd, Friday, 21 August

Light rain. High 20°C, low 8°C.

Pressure1014 mb
Wind13 mph N
Humidity40%
Visibility—
Dew point5°C
Sat, 22+11 ° /20 °0.7Light rain
+20 °Light rain

Twynmynydd, Saturday, 22 August

Light rain. High 20°C, low 11°C.

Pressure1020 mb
Wind8 mph NW
Humidity48%
Visibility—
Dew point8°C
Sun, 23+13 ° /21 °0Overcast
+21 °Overcast

Twynmynydd, Sunday, 23 August

Overcast. High 21°C, low 13°C.

Pressure1020 mb
Wind12 mph W
Humidity48%
Visibility—
Dew point8°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 Twynmynydd 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 Twynmynydd 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.