As of 23:10 BST

Weather in Merthyr Cynog

+16°Weather now

Merthyr Cynog, Saturday, 8 August, 23:10

Overcast. Feels like 15°C. High 24°C, low 8°C.

Pressure1016 mb
Wind2 mph W
Humidity65%
Visibility6.2 mi
Dew point9°C

Two-week forecast for Merthyr Cynog: the first week averages +27.7° by day, the second +19.2° — so the second week runs 8.4° cooler than the first. Around 6 mm of rain is expected over the 14 days, on 3 wet days. The coming weekend starts 8 August: +24°, dry.

First and second week

WeekDayNightRainfallvs average
1st (8 August – 14 August)+27.7°+11.2°0 mm / 0 d—
2nd (15 August – 21 August)+19.2°+9.7°6 mm / 3 d—

Weekend weather

Sat, 8 August
Overcast
+24°+8°
dry
Sun, 9 August
Partly cloudy
+24°+11°
dry
Sat, 15 August
Light rain
+22°+13°
1.8 mm
Sun, 16 August
Light rain
+22°+12°
2.7 mm
Sun, 09+11 ° /24 °0Partly cloudy
+24 °Partly cloudy

Merthyr Cynog, Sunday, 9 August

Partly cloudy. High 24°C, low 11°C.

Pressure1014 mb
Wind9 mph W
Humidity35%
Visibility6.2 mi
Dew point7°C
Mon, 10+10 ° /24 °0Overcast
+24 °Overcast

Merthyr Cynog, Monday, 10 August

Overcast. High 24°C, low 10°C.

Pressure1021 mb
Wind5 mph N
Humidity43%
Visibility6.2 mi
Dew point7°C
Tue, 11+9 ° /28 °0Mainly clear
+28 °Mainly clear

Merthyr Cynog, Tuesday, 11 August

Mainly clear. High 28°C, low 9°C.

Pressure1023 mb
Wind10 mph SE
Humidity32%
Visibility6.2 mi
Dew point7°C
Wed, 12+11 ° /32 °0Overcast
+32 °Overcast

Merthyr Cynog, Wednesday, 12 August

Overcast. High 32°C, low 11°C.

Pressure1021 mb
Wind6 mph S
Humidity23%
Visibility6.2 mi
Dew point6°C
Thu, 13+15 ° /35 °0Partly cloudy
+35 °Partly cloudy

Merthyr Cynog, Thursday, 13 August

Partly cloudy. High 35°C, low 15°C.

Pressure1017 mb
Wind12 mph W
Humidity14%
Visibility—
Dew point1°C
Fri, 14+14 ° /27 °0Clear sky
+27 °Clear sky

Merthyr Cynog, Friday, 14 August

Clear sky. High 27°C, low 14°C.

Pressure1017 mb
Wind13 mph W
Humidity46%
Visibility—
Dew point13°C
Sat, 15+13 ° /22 °1.8Light rain
+22 °Light rain

Merthyr Cynog, Saturday, 15 August

Light rain. High 22°C, low 13°C.

Pressure1016 mb
Wind7 mph NW
Humidity59%
Visibility—
Dew point12°C
Sun, 16+12 ° /22 °2.7Light rain
+22 °Light rain

Merthyr Cynog, Sunday, 16 August

Light rain. High 22°C, low 12°C.

Pressure1019 mb
Wind12 mph NW
Humidity88%
Visibility—
Dew point14°C
Mon, 17+11 ° /17 °1.5Light rain
+17 °Light rain

Merthyr Cynog, Monday, 17 August

Light rain. High 17°C, low 11°C.

Pressure1012 mb
Wind16 mph W
Humidity98%
Visibility—
Dew point14°C
Tue, 18+9 ° /18 °0Overcast
+18 °Overcast

Merthyr Cynog, Tuesday, 18 August

Overcast. High 18°C, low 9°C.

Pressure1015 mb
Wind18 mph NW
Humidity59%
Visibility—
Dew point8°C
Wed, 19+8 ° /18 °0Overcast
+18 °Overcast

Merthyr Cynog, Wednesday, 19 August

Overcast. High 18°C, low 8°C.

Pressure1015 mb
Wind17 mph W
Humidity39%
Visibility—
Dew point3°C
Thu, 20+8 ° /19 °0Overcast
+19 °Overcast

Merthyr Cynog, Thursday, 20 August

Overcast. High 19°C, low 8°C.

Pressure1014 mb
Wind12 mph NW
Humidity45%
Visibility—
Dew point5°C
Fri, 21+7 ° /19 °0.2Light rain
+19 °Light rain

Merthyr Cynog, Friday, 21 August

Light rain. High 19°C, low 7°C.

Pressure1014 mb
Wind12 mph N
Humidity44%
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 Merthyr Cynog, 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.