As of 20:30 BST

Weather in St Just

+19°Weather now

St Just, Saturday, 8 August, 20:30

Partly cloudy. Feels like 19°C. High 21°C, low 15°C.

Pressure1016 mb
Wind2 mph SE
Humidity82%
Visibility6.2 mi
Dew point15°C
Sun, 09+17 ° /20 °0Mainly clear
+20 °Mainly clear

St Just, Sunday, 9 August

Mainly clear. High 20°C, low 17°C.

Pressure1016 mb
Wind7 mph NW
Humidity79%
Visibility6.2 mi
Dew point15°C
Mon, 10+17 ° /18 °0Partly cloudy
+18 °Partly cloudy

St Just, Monday, 10 August

Partly cloudy. High 18°C, low 17°C.

Pressure1022 mb
Wind12 mph N
Humidity83%
Visibility6.2 mi
Dew point15°C
Tue, 11+18 ° /20 °0Mainly clear
+20 °Mainly clear

St Just, Tuesday, 11 August

Mainly clear. High 20°C, low 18°C.

Pressure1022 mb
Wind14 mph SE
Humidity76%
Visibility6.2 mi
Dew point15°C
Wed, 12+18 ° /21 °0Clear sky
+21 °Clear sky

St Just, Wednesday, 12 August

Clear sky. High 21°C, low 18°C.

Pressure1020 mb
Wind5 mph NE
Humidity70%
Visibility6.2 mi
Dew point15°C
Thu, 13+19 ° /20 °0Overcast
+20 °Overcast

St Just, Thursday, 13 August

Overcast. High 20°C, low 19°C.

Pressure1020 mb
Wind13 mph NW
Humidity83%
Visibility—
Dew point16°C
Fri, 14+18 ° /19 °0.1Light rain
+19 °Light rain

St Just, Friday, 14 August

Light rain. High 19°C, low 18°C.

Pressure1020 mb
Wind16 mph NW
Humidity90%
Visibility—
Dew point17°C
Sat, 15+18 ° /18 °0Mainly clear
+18 °Mainly clear

St Just, Saturday, 15 August

Mainly clear. High 18°C, low 18°C.

Pressure1019 mb
Wind16 mph N
Humidity87%
Visibility—
Dew point16°C
Sun, 16+18 ° /18 °0Clear sky
+18 °Clear sky

St Just, Sunday, 16 August

Clear sky. High 18°C, low 18°C.

Pressure1020 mb
Wind16 mph N
Humidity79%
Visibility—
Dew point14°C
Mon, 17+18 ° /19 °1.9Light rain
+19 °Light rain

St Just, Monday, 17 August

Light rain. High 19°C, low 18°C.

Pressure1016 mb
Wind27 mph W
Humidity93%
Visibility—
Dew point17°C
Tue, 18+17 ° /19 °0Clear sky
+19 °Clear sky

St Just, Tuesday, 18 August

Clear sky. High 19°C, low 17°C.

Pressure1017 mb
Wind19 mph NW
Humidity81%
Visibility—
Dew point15°C
Wed, 19+17 ° /18 °0.1Light rain
+18 °Light rain

St Just, Wednesday, 19 August

Light rain. High 18°C, low 17°C.

Pressure1018 mb
Wind15 mph N
Humidity68%
Visibility—
Dew point11°C
Thu, 20+17 ° /18 °0.3Light rain
+18 °Light rain

St Just, Thursday, 20 August

Light rain. High 18°C, low 17°C.

Pressure1016 mb
Wind23 mph NW
Humidity70%
Visibility—
Dew point11°C
Fri, 21+16 ° /18 °0.7Light rain
+18 °Light rain

St Just, Friday, 21 August

Light rain. High 18°C, low 16°C.

Pressure1018 mb
Wind24 mph NW
Humidity70%
Visibility—
Dew point11°C
Sat, 22+17 ° /18 °0Overcast
+18 °Overcast

St Just, Saturday, 22 August

Overcast. High 18°C, low 17°C.

Pressure1021 mb
Wind29 mph W
Humidity82%
Visibility—
Dew point15°C
Sun, 23+16 ° /17 °0Overcast
+17 °Overcast

St Just, Sunday, 23 August

Overcast. High 17°C, low 16°C.

Pressure1027 mb
Wind24 mph NW
Humidity70%
Visibility—
Dew point11°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 St Just 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 St Just 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.