As of 13:15 BST

Weather in Guay

+12°

Guay, Wednesday, 7 October, 13:15

Mainly clear. Feels like 11°C. High 13°C, low 5°C.

Pressure1014 mb

Wind9 mph W

Humidity69%

Visibility6.2 mi

Dew point7°C

Detailed hourly forecast

The month ahead in Guay: daytime temperatures averaging +11.7° and +5.6° overnight — that is 0.9° above the climate average for October. Rain is expected on 8 days (around 46 mm), against a normal of 8 days and 52 mm. The warmest day should be 16 October (+14.5°), the coolest 22 October (+2.6°).

+11.7°/+5.6°

Average day / night

+0.9°

Above average

8 / 8

Wet days / normal

46 mm

Rainfall this month

Ten-day blocks against the climate average

Period	Forecast (day)	Average	Difference
7 October – 16 October	+12.8°	+11.4°	+1.4°
17 October – 26 October	+10°	+10°	+0.1°
27 October – 5 November	near average	+9°	—

October records over 66 years

+19.9°3 October 1973All-time high

-2.5°14 October 1981All-time low

Climate averages and records are calculated from the nearest reference point — Pitlochry (10.7 km away).

Thu, 08+5 ° /14 °

4.5

+14 °

Guay, Thursday, 8 October

Light rain. High 14°C, low 5°C.

Pressure1020 mb

Wind6 mph W

Humidity72%

Visibility6.2 mi

Dew point4°C

Fri, 09+7 ° /12 °

3.4

+12 °

Guay, Friday, 9 October

Light rain. High 12°C, low 7°C.

Pressure1002 mb

Wind12 mph W

Humidity75%

Visibility6.2 mi

Dew point6°C

Sat, 10+6 ° /11 °

2.8

+11 °

Guay, Saturday, 10 October

Light rain. High 11°C, low 6°C.

Pressure999 mb

Wind18 mph NW

Humidity66%

Visibility6.2 mi

Dew point4°C

Sun, 11+5 ° /11 °

+11 °

Guay, Sunday, 11 October

Overcast. High 11°C, low 5°C.

Pressure1012 mb

Wind8 mph NW

Humidity70%

Visibility6.2 mi

Dew point4°C

Mon, 12+4 ° /12 °

0.7

+12 °

Guay, Monday, 12 October

Light rain. High 12°C, low 4°C.

Pressure1010 mb

Wind8 mph SE

Humidity92%

Visibility—

Dew point8°C

Tue, 13+7 ° /13 °

2.9

+13 °

Guay, Tuesday, 13 October

Light rain. High 13°C, low 7°C.

Pressure1014 mb

Wind7 mph SE

Humidity97%

Visibility—

Dew point13°C

Wed, 14+5 ° /14 °

+14 °

Guay, Wednesday, 14 October

Overcast. High 14°C, low 5°C.

Pressure1028 mb

Wind5 mph NW

Humidity75%

Visibility—

Dew point7°C

Thu, 15+5 ° /14 °

0.1

+14 °

Guay, Thursday, 15 October

Light rain. High 14°C, low 5°C.

Pressure1021 mb

Wind8 mph S

Humidity78%

Visibility—

Dew point9°C

Fri, 16+9 ° /15 °

0.3

+15 °

Guay, Friday, 16 October

Light rain. High 15°C, low 9°C.

Pressure1013 mb

Wind8 mph SE

Humidity82%

Visibility—

Dew point10°C

Sat, 17+8 ° /11 °

14.8

+11 °

Guay, Saturday, 17 October

Rain. High 11°C, low 8°C.

Pressure1001 mb

Wind9 mph S

Humidity94%

Visibility—

Dew point9°C

Sun, 18+5 ° /11 °

1.9

+11 °

Guay, Sunday, 18 October

Light rain. High 11°C, low 5°C.

Pressure1005 mb

Wind12 mph SE

Humidity79%

Visibility—

Dew point6°C

Mon, 19+5 ° /10 °

+10 °

Guay, Monday, 19 October

Rain. High 10°C, low 5°C.

Pressure1000 mb

Wind9 mph S

Humidity80%

Visibility—

Dew point6°C

Tue, 20+4 ° /8 °

9.8

+8 °

Guay, Tuesday, 20 October

Rain. High 8°C, low 4°C.

Pressure1000 mb

Wind6 mph NW

Humidity85%

Visibility—

Dew point5°C

Wed, 21+4 ° /10 °

+10 °

Guay, Wednesday, 21 October

Overcast. High 10°C, low 4°C.

Pressure1007 mb

Wind13 mph NW

Humidity58%

Visibility—

Dew point2°C

Thu, 22+3 ° /10 °

+10 °

Guay, Thursday, 22 October

Overcast. High 10°C, low 3°C.

Pressure1011 mb

Wind6 mph NW

Humidity53%

Visibility—

Dew point0°C

Days 17 onward are based on 60-year climate statistics

Fri, 23+6 ° /10 °

3.1

+10 °

Guay, Friday, 23 October

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

Average high10°C

Average low6°C

Average rainfall3.1 mm

Chance of rain52%

Warmest on record+15° (1996)

Coldest on record-1° (2023)

Sat, 24+5 ° /10 °

4.3

+10 °

Guay, Saturday, 24 October

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

Average high10°C

Average low5°C

Average rainfall4.3 mm

Chance of rain62%

Warmest on record+14° (1995)

Coldest on record-1° (1992)

Sun, 25+5 ° /10 °

3.9

+10 °

Guay, Sunday, 25 October

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

Average high10°C

Average low5°C

Average rainfall3.9 mm

Chance of rain50%

Warmest on record+14° (1969)

Coldest on record-1° (2010)

Mon, 26+6 ° /10 °

4.1

+10 °

Guay, Monday, 26 October

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

Average high10°C

Average low6°C

Average rainfall4.1 mm

Chance of rain57%

Warmest on record+15° (2021)

Coldest on record-2° (1981)

Tue, 27+5 ° /10 °

3.6

+10 °

Guay, Tuesday, 27 October

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

Average high10°C

Average low5°C

Average rainfall3.6 mm

Chance of rain60%

Warmest on record+17° (2005)

Coldest on record-1° (1962)

Wed, 28+5 ° /10 °

4.2

+10 °

Guay, Wednesday, 28 October

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

Average high10°C

Average low5°C

Average rainfall4.2 mm

Chance of rain53%

Warmest on record+14° (2017)

Coldest on record-1° (1966)

Thu, 29+5 ° /9 °

3.4

+9 °

Guay, Thursday, 29 October

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

Average high9°C

Average low5°C

Average rainfall3.4 mm

Chance of rain42%

Warmest on record+14° (2024)

Coldest on record-1° (1983)

Fri, 30+5 ° /10 °

4.3

+10 °

Guay, Friday, 30 October

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

Average high10°C

Average low5°C

Average rainfall4.3 mm

Chance of rain55%

Warmest on record+14° (2005)

Coldest on record-1° (1992)

Sat, 31+5 ° /10 °

4.4

+10 °

Guay, Saturday, 31 October

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

Average high10°C

Average low5°C

Average rainfall4.4 mm

Chance of rain58%

Warmest on record+15° (2014)

Coldest on record-2° (1992)

Sun, 01+5 ° /9 °

3.5

+9 °

Guay, Sunday, 1 November

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

Average high9°C

Average low5°C

Average rainfall3.5 mm

Chance of rain58%

Warmest on record+14° (2007)

Coldest on record-1° (2008)

Mon, 02+4 ° /9 °

3.5

+9 °

Guay, Monday, 2 November

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

Average high9°C

Average low4°C

Average rainfall3.5 mm

Chance of rain43%

Warmest on record+14° (1971)

Coldest on record-2° (1998)

Tue, 03+4 ° /9 °

3.4

+9 °

Guay, Tuesday, 3 November

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

Average high9°C

Average low4°C

Average rainfall3.4 mm

Chance of rain48%

Warmest on record+14° (1979)

Coldest on record-2° (1966)

Wed, 04+3 ° /8 °

2.9

+8 °

Guay, Wednesday, 4 November

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

Average high8°C

Average low3°C

Average rainfall2.9 mm

Chance of rain53%

Warmest on record+13° (2025)

Coldest on record-8° (1968)

Thu, 05+4 ° /8 °

2.5

+8 °

Guay, Thursday, 5 November

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

Average high8°C

Average low4°C

Average rainfall2.5 mm

Chance of rain45%

Warmest on record+13° (2003)

Coldest on record-3° (1968)

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 Guay 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 Guay 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.