As of 21:24 BST

Weather in Little Merthyr

+20°Weather now

Little Merthyr, Saturday, 8 August, 21:24

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

Pressure1016 mb
Wind4 mph W
Humidity53%
Visibility6.2 mi
Dew point10°C

Two-week forecast for Little Merthyr: the first week averages +29° by day, the second +20.1° — so the second week runs 8.9° cooler than the first. Around 3 mm of rain is expected over the 14 days, on 2 wet days. The coming weekend starts 8 August: +25°, dry.

First and second week

WeekDayNightRainfallvs average
1st (8 August – 14 August)+29°+12°0 mm / 0 d—
2nd (15 August – 21 August)+20.1°+10.7°3 mm / 2 d—

Weekend weather

Sat, 8 August
Overcast
+25°+9°
dry
Sun, 9 August
Partly cloudy
+26°+12°
dry
Sat, 15 August
Light rain
+23°+14°
1 mm
Sun, 16 August
Light rain
+20°+14°
1.7 mm
Sun, 09+12 ° /26 °0Partly cloudy
+26 °Partly cloudy

Little Merthyr, Sunday, 9 August

Partly cloudy. High 26°C, low 12°C.

Pressure1013 mb
Wind10 mph W
Humidity32%
Visibility6.2 mi
Dew point7°C
Mon, 10+11 ° /25 °0Overcast
+25 °Overcast

Little Merthyr, Monday, 10 August

Overcast. High 25°C, low 11°C.

Pressure1021 mb
Wind5 mph N
Humidity39%
Visibility6.2 mi
Dew point5°C
Tue, 11+9 ° /29 °0Clear sky
+29 °Clear sky

Little Merthyr, Tuesday, 11 August

Clear sky. High 29°C, low 9°C.

Pressure1024 mb
Wind9 mph SE
Humidity32%
Visibility6.2 mi
Dew point7°C
Wed, 12+11 ° /33 °0Overcast
+33 °Overcast

Little Merthyr, Wednesday, 12 August

Overcast. High 33°C, low 11°C.

Pressure1022 mb
Wind7 mph SE
Humidity24%
Visibility6.2 mi
Dew point5°C
Thu, 13+17 ° /37 °0Mainly clear
+37 °Mainly clear

Little Merthyr, Thursday, 13 August

Mainly clear. High 37°C, low 17°C.

Pressure1017 mb
Wind15 mph W
Humidity14%
Visibility—
Dew point2°C
Fri, 14+15 ° /29 °0Clear sky
+29 °Clear sky

Little Merthyr, Friday, 14 August

Clear sky. High 29°C, low 15°C.

Pressure1016 mb
Wind16 mph W
Humidity37%
Visibility—
Dew point11°C
Sat, 15+14 ° /23 °1Light rain
+23 °Light rain

Little Merthyr, Saturday, 15 August

Light rain. High 23°C, low 14°C.

Pressure1016 mb
Wind7 mph N
Humidity57%
Visibility—
Dew point13°C
Sun, 16+14 ° /20 °1.7Light rain
+20 °Light rain

Little Merthyr, Sunday, 16 August

Light rain. High 20°C, low 14°C.

Pressure1019 mb
Wind6 mph NW
Humidity93%
Visibility—
Dew point14°C
Mon, 17+13 ° /18 °0.2Light rain
+18 °Light rain

Little Merthyr, Monday, 17 August

Light rain. High 18°C, low 13°C.

Pressure1012 mb
Wind16 mph W
Humidity91%
Visibility—
Dew point13°C
Tue, 18+10 ° /19 °0Overcast
+19 °Overcast

Little Merthyr, Tuesday, 18 August

Overcast. High 19°C, low 10°C.

Pressure1014 mb
Wind17 mph NW
Humidity49%
Visibility—
Dew point8°C
Wed, 19+8 ° /20 °0Partly cloudy
+20 °Partly cloudy

Little Merthyr, Wednesday, 19 August

Partly cloudy. High 20°C, low 8°C.

Pressure1014 mb
Wind17 mph W
Humidity36%
Visibility—
Dew point3°C
Thu, 20+9 ° /21 °0Mainly clear
+21 °Mainly clear

Little Merthyr, Thursday, 20 August

Mainly clear. High 21°C, low 9°C.

Pressure1013 mb
Wind12 mph NW
Humidity40%
Visibility—
Dew point5°C
Fri, 21+8 ° /20 °0Overcast
+20 °Overcast

Little Merthyr, Friday, 21 August

Overcast. High 20°C, low 8°C.

Pressure1014 mb
Wind11 mph N
Humidity41%
Visibility—
Dew point5°C

Forecast questions

Can I plan a trip on a two-week forecast?

The first week is solid for planning. The second week shows the trend — go by the averages and the comparison with the climate normal, and check again closer to the date.

What does the "vs average" column mean?

It is the difference between the forecast and the climate average for the same dates in Little Merthyr, calculated from 60 years of observations. A plus means the week is warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people ask about most, so we break them out as separate cards with temperature and rainfall.