As of 16:02 BST

Weather in Geilston

+11°

Geilston, Wednesday, 7 October, 16:02

Partly cloudy. Feels like 10°C. High 12°C, low 6°C.

Pressure1015 mb

Wind11 mph W

Humidity76%

Visibility4.9 mi

Dew point7°C

Detailed hourly forecast

The month ahead in Geilston: daytime temperatures averaging +11.7° and +6.4° overnight — that is 0.3° below the climate average for October. Rain is expected on 13 days (around 107 mm), against a normal of 9 days and 77 mm. The warmest day should be 13 October (+14.7°), the coolest 22 October (+2.8°).

+11.7°/+6.4°

Average day / night

−0.3°

Below average

13 / 9

Wet days / normal

107 mm

Rainfall this month

Ten-day blocks against the climate average

Period	Forecast (day)	Average	Difference
7 October – 16 October	+13°	+12.4°	+0.6°
17 October – 26 October	+9.6°	+11.2°	-1.6°
27 October – 5 November	near average	+10.2°	—

October records over 66 years

+19.7°13 October 1990All-time high

-2.8°20 October 2002All-time low

Climate averages and records are calculated from the nearest reference point — Port Glasgow (4.1 km away).

Thu, 08+3 ° /14 °

12.8

+14 °

Geilston, Thursday, 8 October

Rain. High 14°C, low 3°C.

Pressure1021 mb

Wind5 mph W

Humidity72%

Visibility6.2 mi

Dew point6°C

Fri, 09+9 ° /13 °

10.1

+13 °

Geilston, Friday, 9 October

Rain. High 13°C, low 9°C.

Pressure1003 mb

Wind14 mph W

Humidity83%

Visibility3.4 mi

Dew point8°C

Sat, 10+7 ° /11 °

+11 °

Geilston, Saturday, 10 October

Light rain. High 11°C, low 7°C.

Pressure1001 mb

Wind15 mph W

Humidity84%

Visibility4.5 mi

Dew point8°C

Sun, 11+8 ° /13 °

+13 °

Geilston, Sunday, 11 October

Clear sky. High 13°C, low 8°C.

Pressure1011 mb

Wind5 mph W

Humidity68%

Visibility6.2 mi

Dew point5°C

Mon, 12+6 ° /15 °

5.4

+15 °

Geilston, Monday, 12 October

Light rain. High 15°C, low 6°C.

Pressure1006 mb

Wind10 mph S

Humidity94%

Visibility—

Dew point10°C

Tue, 13+8 ° /15 °

8.1

+15 °

Geilston, Tuesday, 13 October

Rain. High 15°C, low 8°C.

Pressure1016 mb

Wind18 mph S

Humidity79%

Visibility—

Dew point9°C

Wed, 14+9 ° /13 °

+13 °

Geilston, Wednesday, 14 October

Overcast. High 13°C, low 9°C.

Pressure1024 mb

Wind12 mph SW

Humidity88%

Visibility—

Dew point11°C

Thu, 15+8 ° /13 °

5.2

+13 °

Geilston, Thursday, 15 October

Light rain. High 13°C, low 8°C.

Pressure1012 mb

Wind23 mph S

Humidity82%

Visibility—

Dew point8°C

Fri, 16+8 ° /11 °

0.8

+11 °

Geilston, Friday, 16 October

Light rain. High 11°C, low 8°C.

Pressure1021 mb

Wind12 mph SW

Humidity78%

Visibility—

Dew point7°C

Sat, 17+6 ° /10 °

9.2

+10 °

Geilston, Saturday, 17 October

Rain. High 10°C, low 6°C.

Pressure1006 mb

Wind18 mph S

Humidity75%

Visibility—

Dew point6°C

Sun, 18+4 ° /10 °

+10 °

Geilston, Sunday, 18 October

Light rain. High 10°C, low 4°C.

Pressure1009 mb

Wind14 mph SE

Humidity73%

Visibility—

Dew point4°C

Mon, 19+7 ° /12 °

18.9

+12 °

Geilston, Monday, 19 October

Rain. High 12°C, low 7°C.

Pressure985 mb

Wind22 mph S

Humidity89%

Visibility—

Dew point6°C

Tue, 20+6 ° /9 °

+9 °

Geilston, Tuesday, 20 October

Light rain. High 9°C, low 6°C.

Pressure990 mb

Wind15 mph S

Humidity79%

Visibility—

Dew point5°C

Wed, 21+4 ° /9 °

9.5

+9 °

Geilston, Wednesday, 21 October

Rain. High 9°C, low 4°C.

Pressure999 mb

Wind14 mph W

Humidity89%

Visibility—

Dew point6°C

Thu, 22+3 ° /8 °

9.4

+8 °

Geilston, Thursday, 22 October

Rain. High 8°C, low 3°C.

Pressure1003 mb

Wind9 mph SE

Humidity91%

Visibility—

Dew point5°C

Days 17 onward are based on 60-year climate statistics

Fri, 23+7 ° /11 °

5.3

+11 °

Geilston, Friday, 23 October

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

Average high11°C

Average low7°C

Average rainfall5.3 mm

Chance of rain67%

Warmest on record+16° (1996)

Coldest on record+1° (2023)

Sat, 24+7 ° /11 °

7.5

+11 °

Geilston, Saturday, 24 October

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

Average high11°C

Average low7°C

Average rainfall7.5 mm

Chance of rain63%

Warmest on record+15° (1995)

Coldest on record0° (2010)

Sun, 25+7 ° /11 °

5.4

+11 °

Geilston, Sunday, 25 October

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

Average high11°C

Average low7°C

Average rainfall5.4 mm

Chance of rain60%

Warmest on record+15° (1996)

Coldest on record+1° (1992)

Mon, 26+7 ° /11 °

5.8

+11 °

Geilston, Monday, 26 October

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

Average high11°C

Average low7°C

Average rainfall5.8 mm

Chance of rain65%

Warmest on record+15° (2005)

Coldest on record-1° (2012)

Tue, 27+7 ° /11 °

6.6

+11 °

Geilston, Tuesday, 27 October

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

Average high11°C

Average low7°C

Average rainfall6.6 mm

Chance of rain65%

Warmest on record+18° (2005)

Coldest on record-1° (2012)

Wed, 28+7 ° /11 °

6.1

+11 °

Geilston, Wednesday, 28 October

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

Average high11°C

Average low7°C

Average rainfall6.1 mm

Chance of rain58%

Warmest on record+16° (2005)

Coldest on record0° (1966)

Thu, 29+6 ° /10 °

6.2

+10 °

Geilston, Thursday, 29 October

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

Average high10°C

Average low6°C

Average rainfall6.2 mm

Chance of rain58%

Warmest on record+15° (2005)

Coldest on record-2° (2018)

Fri, 30+6 ° /11 °

5.9

+11 °

Geilston, Friday, 30 October

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

Average high11°C

Average low6°C

Average rainfall5.9 mm

Chance of rain60%

Warmest on record+15° (2005)

Coldest on record-3° (2018)

Sat, 31+7 ° /11 °

6.2

+11 °

Geilston, Saturday, 31 October

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

Average high11°C

Average low7°C

Average rainfall6.2 mm

Chance of rain63%

Warmest on record+16° (2014)

Coldest on record-1° (1988)

Sun, 01+6 ° /10 °

6.1

+10 °

Geilston, Sunday, 1 November

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

Average high10°C

Average low6°C

Average rainfall6.1 mm

Chance of rain63%

Warmest on record+14° (2007)

Coldest on record-1° (2008)

Mon, 02+5 ° /10 °

6.2

+10 °

Geilston, Monday, 2 November

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

Average high10°C

Average low5°C

Average rainfall6.2 mm

Chance of rain55%

Warmest on record+15° (1971)

Coldest on record-1° (1998)

Tue, 03+6 ° /10 °

6.1

+10 °

Geilston, Tuesday, 3 November

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

Average high10°C

Average low6°C

Average rainfall6.1 mm

Chance of rain63%

Warmest on record+15° (1979)

Coldest on record-2° (1968)

Wed, 04+5 ° /10 °

4.1

+10 °

Geilston, Wednesday, 4 November

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

Average high10°C

Average low5°C

Average rainfall4.1 mm

Chance of rain60%

Warmest on record+14° (1978)

Coldest on record-4° (1968)

Thu, 05+5 ° /9 °

+9 °

Geilston, Thursday, 5 November

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

Average high9°C

Average low5°C

Average rainfall4 mm

Chance of rain52%

Warmest on record+14° (2025)

Coldest on record-2° (2012)

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 Geilston 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 Geilston 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.