As of 21:34 BST

Weather in Bolton

+20°Weather now

Bolton, Saturday, 8 August, 21:34

Overcast. Feels like 19°C. High 27°C, low 11°C.

Pressure1015 mb
Wind5 mph NW
Humidity54%
Visibility6.2 mi
Dew point10°C
Sun, 09+13 ° /25 °0Overcast
+25 °Overcast

Bolton, Sunday, 9 August

Overcast. High 25°C, low 13°C.

Pressure1012 mb
Wind12 mph W
Humidity28%
Visibility6.2 mi
Dew point5°C
Mon, 10+10 ° /24 °0Clear sky
+24 °Clear sky

Bolton, Monday, 10 August

Clear sky. High 24°C, low 10°C.

Pressure1020 mb
Wind7 mph NW
Humidity35%
Visibility6.2 mi
Dew point4°C
Tue, 11+11 ° /28 °0Partly cloudy
+28 °Partly cloudy

Bolton, Tuesday, 11 August

Partly cloudy. High 28°C, low 11°C.

Pressure1025 mb
Wind10 mph S
Humidity39%
Visibility6.2 mi
Dew point8°C
Wed, 12+14 ° /32 °0Overcast
+32 °Overcast

Bolton, Wednesday, 12 August

Overcast. High 32°C, low 14°C.

Pressure1023 mb
Wind11 mph S
Humidity28%
Visibility6.2 mi
Dew point7°C
Thu, 13+17 ° /36 °0Clear sky
+36 °Clear sky

Bolton, Thursday, 13 August

Clear sky. High 36°C, low 17°C.

Pressure1018 mb
Wind16 mph SE
Humidity17%
Visibility—
Dew point4°C
Fri, 14+18 ° /31 °0.5Light rain
+31 °Light rain

Bolton, Friday, 14 August

Light rain. High 31°C, low 18°C.

Pressure1014 mb
Wind9 mph N
Humidity34%
Visibility—
Dew point12°C
Sat, 15+15 ° /20 °0.4Light rain
+20 °Light rain

Bolton, Saturday, 15 August

Light rain. High 20°C, low 15°C.

Pressure1017 mb
Wind8 mph NE
Humidity73%
Visibility—
Dew point13°C
Sun, 16+14 ° /19 °0.2Light rain
+19 °Light rain

Bolton, Sunday, 16 August

Light rain. High 19°C, low 14°C.

Pressure1019 mb
Wind6 mph S
Humidity75%
Visibility—
Dew point12°C
Mon, 17+12 ° /19 °0.4Light rain
+19 °Light rain

Bolton, Monday, 17 August

Light rain. High 19°C, low 12°C.

Pressure1010 mb
Wind15 mph W
Humidity56%
Visibility—
Dew point9°C
Tue, 18+12 ° /21 °0Mainly clear
+21 °Mainly clear

Bolton, Tuesday, 18 August

Mainly clear. High 21°C, low 12°C.

Pressure1010 mb
Wind20 mph W
Humidity37%
Visibility—
Dew point5°C
Wed, 19+10 ° /20 °0Overcast
+20 °Overcast

Bolton, Wednesday, 19 August

Overcast. High 20°C, low 10°C.

Pressure1010 mb
Wind19 mph W
Humidity40%
Visibility—
Dew point5°C
Thu, 20+10 ° /21 °0.2Light rain
+21 °Light rain

Bolton, Thursday, 20 August

Light rain. High 21°C, low 10°C.

Pressure1011 mb
Wind14 mph W
Humidity37%
Visibility—
Dew point5°C
Fri, 21+10 ° /23 °2Light rain
+23 °Light rain

Bolton, Friday, 21 August

Light rain. High 23°C, low 10°C.

Pressure1014 mb
Wind14 mph NE
Humidity35%
Visibility—
Dew point5°C
Sat, 22+11 ° /18 °1.6Light rain
+18 °Light rain

Bolton, Saturday, 22 August

Light rain. High 18°C, low 11°C.

Pressure1022 mb
Wind11 mph NE
Humidity60%
Visibility—
Dew point8°C
Sun, 23+9 ° /23 °0Clear sky
+23 °Clear sky

Bolton, Sunday, 23 August

Clear sky. High 23°C, low 9°C.

Pressure1019 mb
Wind10 mph S
Humidity38%
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 Bolton 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 Bolton 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.