As of 12:10 BST

Weather in Bangor

+12°

Bangor, Wednesday, 7 October, 12:10

Mainly clear. Feels like 11°C. High 12°C, low 8°C.

Pressure1018 mb

Wind4 mph W

Humidity77%

Visibility6.2 mi

Dew point8°C

Detailed hourly forecast

The month ahead in Bangor: daytime temperatures averaging +13° and +8° overnight — that is 0.2° above the climate average for October. Rain is expected on 7 days (around 45 mm), against a normal of 8 days and 55 mm. The warmest day should be 12 October (+17.1°), the coolest 19 October (+4.9°).

+13°/+8°

Average day / night

+0.2°

Above average

7 / 8

Wet days / normal

45 mm

Rainfall this month

Ten-day blocks against the climate average

Period	Forecast (day)	Average	Difference
7 October – 16 October	+14.4°	+13.2°	+1.2°
17 October – 26 October	+10.7°	+12.2°	-1.4°
27 October – 5 November	near average	+11.4°	—

October records over 66 years

+20.5°10 October 2023All-time high

+2.6°29 October 2008All-time low

Thu, 08+8 ° /15 °

4.5

+15 °

Bangor, Thursday, 8 October

Rain. High 15°C, low 8°C.

Pressure1023 mb

Wind8 mph W

Humidity71%

Visibility6.2 mi

Dew point7°C

Fri, 09+11 ° /15 °

+15 °

Bangor, Friday, 9 October

Light rain. High 15°C, low 11°C.

Pressure1007 mb

Wind15 mph W

Humidity76%

Visibility6.2 mi

Dew point9°C

Sat, 10+10 ° /12 °

0.2

+12 °

Bangor, Saturday, 10 October

Light rain. High 12°C, low 10°C.

Pressure1007 mb

Wind20 mph W

Humidity69%

Visibility6.2 mi

Dew point6°C

Sun, 11+9 ° /13 °

+13 °

Bangor, Sunday, 11 October

Overcast. High 13°C, low 9°C.

Pressure1014 mb

Wind6 mph W

Humidity73%

Visibility6.2 mi

Dew point7°C

Mon, 12+11 ° /17 °

+17 °

Bangor, Monday, 12 October

Light rain. High 17°C, low 11°C.

Pressure1007 mb

Wind18 mph S

Humidity93%

Visibility—

Dew point14°C

Tue, 13+9 ° /16 °

4.1

+16 °

Bangor, Tuesday, 13 October

Rain. High 16°C, low 9°C.

Pressure1020 mb

Wind18 mph S

Humidity92%

Visibility—

Dew point11°C

Wed, 14+8 ° /14 °

+14 °

Bangor, Wednesday, 14 October

Partly cloudy. High 14°C, low 8°C.

Pressure1030 mb

Wind8 mph S

Humidity69%

Visibility—

Dew point7°C

Thu, 15+9 ° /16 °

+16 °

Bangor, Thursday, 15 October

Overcast. High 16°C, low 9°C.

Pressure1021 mb

Wind17 mph S

Humidity95%

Visibility—

Dew point13°C

Fri, 16+12 ° /14 °

+14 °

Bangor, Friday, 16 October

Overcast. High 14°C, low 12°C.

Pressure1010 mb

Wind19 mph S

Humidity81%

Visibility—

Dew point11°C

Sat, 17+6 ° /13 °

7.2

+13 °

Bangor, Saturday, 17 October

Light rain. High 13°C, low 6°C.

Pressure1000 mb

Wind26 mph SE

Humidity78%

Visibility—

Dew point8°C

Sun, 18+7 ° /8 °

20.9

+8 °

Bangor, Sunday, 18 October

Rain. High 8°C, low 7°C.

Pressure1001 mb

Wind12 mph S

Humidity92%

Visibility—

Dew point6°C

Mon, 19+5 ° /10 °

+10 °

Bangor, Monday, 19 October

Partly cloudy. High 10°C, low 5°C.

Pressure1000 mb

Wind6 mph NW

Humidity67%

Visibility—

Dew point3°C

Tue, 20+5 ° /11 °

0.6

+11 °

Bangor, Tuesday, 20 October

Light rain. High 11°C, low 5°C.

Pressure1002 mb

Wind13 mph NW

Humidity64%

Visibility—

Dew point3°C

Wed, 21+6 ° /11 °

+11 °

Bangor, Wednesday, 21 October

Clear sky. High 11°C, low 6°C.

Pressure1010 mb

Wind18 mph NW

Humidity66%

Visibility—

Dew point4°C

Thu, 22+5 ° /12 °

+12 °

Bangor, Thursday, 22 October

Light rain. High 12°C, low 5°C.

Pressure1013 mb

Wind16 mph NW

Humidity82%

Visibility—

Dew point8°C

Days 17 onward are based on 60-year climate statistics

Fri, 23+9 ° /12 °

+12 °

Bangor, Friday, 23 October

Climate average for this date — the mean of the last 60 years.

Average high12°C

Average low9°C

Average rainfall3 mm

Chance of rain58%

Warmest on record+16° (1971)

Coldest on record+5° (1987)

Sat, 24+9 ° /12 °

4.6

+12 °

Bangor, Saturday, 24 October

Climate average for this date — the mean of the last 60 years.

Average high12°C

Average low9°C

Average rainfall4.6 mm

Chance of rain48%

Warmest on record+16° (2005)

Coldest on record+4° (1987)

Sun, 25+9 ° /12 °

3.6

+12 °

Bangor, Sunday, 25 October

Climate average for this date — the mean of the last 60 years.

Average high12°C

Average low9°C

Average rainfall3.6 mm

Chance of rain55%

Warmest on record+16° (1969)

Coldest on record+4° (2010)

Mon, 26+9 ° /12 °

3.1

+12 °

Bangor, Monday, 26 October

Climate average for this date — the mean of the last 60 years.

Average high12°C

Average low9°C

Average rainfall3.1 mm

Chance of rain53%

Warmest on record+17° (2021)

Coldest on record+5° (1962)

Tue, 27+9 ° /12 °

4.6

+12 °

Bangor, Tuesday, 27 October

Climate average for this date — the mean of the last 60 years.

Average high12°C

Average low9°C

Average rainfall4.6 mm

Chance of rain62%

Warmest on record+17° (2005)

Coldest on record+4° (1992)

Wed, 28+9 ° /12 °

4.2

+12 °

Bangor, Wednesday, 28 October

Climate average for this date — the mean of the last 60 years.

Average high12°C

Average low9°C

Average rainfall4.2 mm

Chance of rain52%

Warmest on record+16° (2009)

Coldest on record+3° (2008)

Thu, 29+8 ° /11 °

3.2

+11 °

Bangor, Thursday, 29 October

Climate average for this date — the mean of the last 60 years.

Average high11°C

Average low8°C

Average rainfall3.2 mm

Chance of rain43%

Warmest on record+15° (2005)

Coldest on record+3° (2008)

Fri, 30+8 ° /12 °

3.2

+12 °

Bangor, Friday, 30 October

Climate average for this date — the mean of the last 60 years.

Average high12°C

Average low8°C

Average rainfall3.2 mm

Chance of rain53%

Warmest on record+15° (1968)

Coldest on record+4° (1992)

Sat, 31+9 ° /12 °

4.3

+12 °

Bangor, Saturday, 31 October

Climate average for this date — the mean of the last 60 years.

Average high12°C

Average low9°C

Average rainfall4.3 mm

Chance of rain53%

Warmest on record+16° (2014)

Coldest on record+3° (1992)

Sun, 01+8 ° /11 °

4.1

+11 °

Bangor, Sunday, 1 November

Climate average for this date — the mean of the last 60 years.

Average high11°C

Average low8°C

Average rainfall4.1 mm

Chance of rain53%

Warmest on record+16° (2007)

Coldest on record+3° (2018)

Mon, 02+8 ° /11 °

3.6

+11 °

Bangor, Monday, 2 November

Climate average for this date — the mean of the last 60 years.

Average high11°C

Average low8°C

Average rainfall3.6 mm

Chance of rain58%

Warmest on record+16° (1971)

Coldest on record+3° (1986)

Tue, 03+8 ° /11 °

2.7

+11 °

Bangor, Tuesday, 3 November

Climate average for this date — the mean of the last 60 years.

Average high11°C

Average low8°C

Average rainfall2.7 mm

Chance of rain50%

Warmest on record+16° (1979)

Coldest on record+2° (1966)

Wed, 04+8 ° /11 °

2.8

+11 °

Bangor, Wednesday, 4 November

Climate average for this date — the mean of the last 60 years.

Average high11°C

Average low8°C

Average rainfall2.8 mm

Chance of rain47%

Warmest on record+15° (1978)

Coldest on record+2° (1968)

Thu, 05+8 ° /11 °

2.8

+11 °

Bangor, Thursday, 5 November

Climate average for this date — the mean of the last 60 years.

Average high11°C

Average low8°C

Average rainfall2.8 mm

Chance of rain45%

Warmest on record+15° (2025)

Coldest on record+4° (1985)

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 Bangor 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 Bangor 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.