As of 12:28 BST

Weather in Charlestown

+11°Weather now

Charlestown, Thursday, 8 October, 12:28

Overcast. Feels like 10°C. High 11°C, low 7°C.

Pressure1017 mb
Wind13 mph S
Humidity79%
Visibility6.2 mi
Dew point7°C
Fri, 09+11 ° /13 °31.9Rain
+13 °Rain

Charlestown, Friday, 9 October

Rain. High 13°C, low 11°C.

Pressure999 mb
Wind18 mph W
Humidity86%
Visibility2.3 mi
Dew point8°C
Sat, 10+11 ° /13 °28.6Rain
+13 °Rain

Charlestown, Saturday, 10 October

Rain. High 13°C, low 11°C.

Pressure1001 mb
Wind22 mph NW
Humidity74%
Visibility6.2 mi
Dew point7°C
Sun, 11+10 ° /12 °0Overcast
+12 °Overcast

Charlestown, Sunday, 11 October

Overcast. High 12°C, low 10°C.

Pressure1011 mb
Wind6 mph NW
Humidity61%
Visibility6.2 mi
Dew point3°C
Mon, 12+11 ° /15 °1.1Light rain
+15 °Light rain

Charlestown, Monday, 12 October

Light rain. High 15°C, low 11°C.

Pressure1006 mb
Wind21 mph S
Humidity79%
Visibility6.2 mi
Dew point10°C
Tue, 13+13 ° /17 °4.1Light rain
+17 °Light rain

Charlestown, Tuesday, 13 October

Light rain. High 17°C, low 13°C.

Pressure1011 mb
Wind35 mph SW
Humidity67%
Visibility—
Dew point9°C
Wed, 14+9 ° /14 °25.3Heavy rain
+14 °Heavy rain

Charlestown, Wednesday, 14 October

Heavy rain. High 14°C, low 9°C.

Pressure1013 mb
Wind31 mph S
Humidity69%
Visibility—
Dew point5°C
Thu, 15+9 ° /11 °13.1Light rain
+11 °Light rain

Charlestown, Thursday, 15 October

Light rain. High 11°C, low 9°C.

Pressure1020 mb
Wind14 mph W
Humidity72%
Visibility—
Dew point6°C
Fri, 16+8 ° /10 °0.2Light rain
+10 °Light rain

Charlestown, Friday, 16 October

Light rain. High 10°C, low 8°C.

Pressure1024 mb
Wind8 mph NW
Humidity66%
Visibility—
Dew point4°C
Sat, 17+6 ° /11 °0Clear sky
+11 °Clear sky

Charlestown, Saturday, 17 October

Clear sky. High 11°C, low 6°C.

Pressure1017 mb
Wind7 mph SE
Humidity56%
Visibility—
Dew point1°C
Sun, 18+8 ° /10 °0.4Light rain
+10 °Light rain

Charlestown, Sunday, 18 October

Light rain. High 10°C, low 8°C.

Pressure1022 mb
Wind9 mph S
Humidity68%
Visibility—
Dew point4°C
Mon, 19+8 ° /14 °0Clear sky
+14 °Clear sky

Charlestown, Monday, 19 October

Clear sky. High 14°C, low 8°C.

Pressure1034 mb
Wind8 mph E
Humidity79%
Visibility—
Dew point9°C
Tue, 20+10 ° /14 °0Clear sky
+14 °Clear sky

Charlestown, Tuesday, 20 October

Clear sky. High 14°C, low 10°C.

Pressure1028 mb
Wind10 mph E
Humidity74%
Visibility—
Dew point9°C
Wed, 21+10 ° /13 °0Overcast
+13 °Overcast

Charlestown, Wednesday, 21 October

Overcast. High 13°C, low 10°C.

Pressure1021 mb
Wind8 mph E
Humidity76%
Visibility—
Dew point8°C
Thu, 22+11 ° /12 °2.6Light rain
+12 °Light rain

Charlestown, Thursday, 22 October

Light rain. High 12°C, low 11°C.

Pressure1024 mb
Wind12 mph NW
Humidity89%
Visibility—
Dew point10°C
Fri, 23+10 ° /11 °0.5Light rain
+11 °Light rain

Charlestown, Friday, 23 October

Light rain. High 11°C, low 10°C.

Pressure1034 mb
Wind10 mph NW
Humidity74%
Visibility—
Dew point6°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 Charlestown 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 Charlestown 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.