As of 22:55 BST

Weather in Porth

+16°Weather now

Porth, Saturday, 8 August, 22:55

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

Pressure1016 mb
Wind3 mph N
Humidity74%
Visibility6.2 mi
Dew point11°C
Sun, 09+11 ° /24 °0Partly cloudy
+24 °Partly cloudy

Porth, Sunday, 9 August

Partly cloudy. High 24°C, low 11°C.

Pressure1014 mb
Wind11 mph W
Humidity28%
Visibility6.2 mi
Dew point7°C
Mon, 10+11 ° /25 °0Overcast
+25 °Overcast

Porth, Monday, 10 August

Overcast. High 25°C, low 11°C.

Pressure1021 mb
Wind3 mph SW
Humidity25%
Visibility6.2 mi
Dew point4°C
Tue, 11+10 ° /29 °0Mainly clear
+29 °Mainly clear

Porth, Tuesday, 11 August

Mainly clear. High 29°C, low 10°C.

Pressure1024 mb
Wind11 mph SE
Humidity32%
Visibility6.2 mi
Dew point8°C
Wed, 12+12 ° /35 °0Overcast
+35 °Overcast

Porth, Wednesday, 12 August

Overcast. High 35°C, low 12°C.

Pressure1022 mb
Wind9 mph SE
Humidity17%
Visibility6.2 mi
Dew point5°C
Thu, 13+18 ° /36 °0Mainly clear
+36 °Mainly clear

Porth, Thursday, 13 August

Mainly clear. High 36°C, low 18°C.

Pressure1017 mb
Wind12 mph SW
Humidity6%
Visibility—
Dew point-9°C
Fri, 14+14 ° /26 °0Clear sky
+26 °Clear sky

Porth, Friday, 14 August

Clear sky. High 26°C, low 14°C.

Pressure1018 mb
Wind15 mph W
Humidity51%
Visibility—
Dew point13°C
Sat, 15+13 ° /22 °1.6Light rain
+22 °Light rain

Porth, Saturday, 15 August

Light rain. High 22°C, low 13°C.

Pressure1016 mb
Wind9 mph N
Humidity58%
Visibility—
Dew point13°C
Sun, 16+13 ° /23 °2.7Light rain
+23 °Light rain

Porth, Sunday, 16 August

Light rain. High 23°C, low 13°C.

Pressure1019 mb
Wind10 mph NE
Humidity92%
Visibility—
Dew point14°C
Mon, 17+12 ° /18 °2.9Light rain
+18 °Light rain

Porth, Monday, 17 August

Light rain. High 18°C, low 12°C.

Pressure1013 mb
Wind16 mph SW
Humidity99%
Visibility—
Dew point14°C
Tue, 18+10 ° /21 °0Partly cloudy
+21 °Partly cloudy

Porth, Tuesday, 18 August

Partly cloudy. High 21°C, low 10°C.

Pressure1014 mb
Wind17 mph W
Humidity41%
Visibility—
Dew point6°C
Wed, 19+8 ° /20 °0Overcast
+20 °Overcast

Porth, Wednesday, 19 August

Overcast. High 20°C, low 8°C.

Pressure1015 mb
Wind17 mph W
Humidity35%
Visibility—
Dew point2°C
Thu, 20+9 ° /21 °0Mainly clear
+21 °Mainly clear

Porth, Thursday, 20 August

Mainly clear. High 21°C, low 9°C.

Pressure1014 mb
Wind11 mph W
Humidity37%
Visibility—
Dew point4°C
Fri, 21+7 ° /21 °0Overcast
+21 °Overcast

Porth, Friday, 21 August

Overcast. High 21°C, low 7°C.

Pressure1014 mb
Wind11 mph N
Humidity34%
Visibility—
Dew point3°C
Sat, 22+11 ° /22 °1.5Light rain
+22 °Light rain

Porth, Saturday, 22 August

Light rain. High 22°C, low 11°C.

Pressure1019 mb
Wind11 mph E
Humidity33%
Visibility—
Dew point4°C
Sun, 23+11 ° /22 °0Overcast
+22 °Overcast

Porth, Sunday, 23 August

Overcast. High 22°C, low 11°C.

Pressure1020 mb
Wind12 mph W
Humidity35%
Visibility—
Dew point5°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 Porth 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 Porth 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.