As of 00:41 BST

Weather in Moel Ddolwen

+11°

Moel Ddolwen, Wednesday, 7 October, 00:41

Overcast. Feels like 10°C. High 13°C, low 9°C.

Pressure1016 mb

Wind5 mph N

Humidity92%

Visibility6.2 mi

Dew point9°C

Detailed hourly forecast

The month ahead in Moel Ddolwen: daytime temperatures averaging +13.7° and +7.8° overnight — that is 0.8° above the climate average for October. Rain is expected on 10 days (around 87 mm), against a normal of 7 days and 47 mm. The warmest day should be 21 October (+17.4°), the coolest 17 October (+5.4°).

+13.7°/+7.8°

Average day / night

+0.8°

Above average

10 / 7

Wet days / normal

87 mm

Rainfall this month

Ten-day blocks against the climate average

Period	Forecast (day)	Average	Difference
7 October – 16 October	+13.5°	+13.3°	+0.3°
17 October – 26 October	+13.9°	+12°	+1.9°
27 October – 5 November	near average	+10.9°	—

October records over 66 years

+23.7°1 October 2011All-time high

-2.7°30 October 2018All-time low

Climate averages and records are calculated from the nearest reference point — Llanidloes (23.7 km away).

Thu, 08+7 ° /14 °

0.3

+14 °

Moel Ddolwen, Thursday, 8 October

Light rain. High 14°C, low 7°C.

Pressure1024 mb

Wind10 mph NW

Humidity68%

Visibility6.2 mi

Dew point6°C

Fri, 09+10 ° /14 °

9.9

+14 °

Moel Ddolwen, Friday, 9 October

Rain. High 14°C, low 10°C.

Pressure1009 mb

Wind19 mph W

Humidity98%

Visibility2.8 mi

Dew point14°C

Sat, 10+8 ° /11 °

1.3

+11 °

Moel Ddolwen, Saturday, 10 October

Light rain. High 11°C, low 8°C.

Pressure1011 mb

Wind20 mph W

Humidity74%

Visibility6.2 mi

Dew point6°C

Sun, 11+6 ° /11 °

+11 °

Moel Ddolwen, Sunday, 11 October

Partly cloudy. High 11°C, low 6°C.

Pressure1015 mb

Wind9 mph W

Humidity64%

Visibility—

Dew point4°C

Mon, 12+7 ° /15 °

0.8

+15 °

Moel Ddolwen, Monday, 12 October

Light rain. High 15°C, low 7°C.

Pressure1012 mb

Wind12 mph S

Humidity89%

Visibility—

Dew point12°C

Tue, 13+7 ° /16 °

1.3

+16 °

Moel Ddolwen, Tuesday, 13 October

Light rain. High 16°C, low 7°C.

Pressure1020 mb

Wind13 mph SW

Humidity82%

Visibility—

Dew point9°C

Wed, 14+6 ° /14 °

+14 °

Moel Ddolwen, Wednesday, 14 October

Light rain. High 14°C, low 6°C.

Pressure1024 mb

Wind16 mph SW

Humidity77%

Visibility—

Dew point9°C

Thu, 15+6 ° /13 °

+13 °

Moel Ddolwen, Thursday, 15 October

Overcast. High 13°C, low 6°C.

Pressure1022 mb

Wind20 mph SW

Humidity70%

Visibility—

Dew point5°C

Fri, 16+8 ° /14 °

54.8

+14 °

Moel Ddolwen, Friday, 16 October

Heavy rain. High 14°C, low 8°C.

Pressure999 mb

Wind19 mph SW

Humidity97%

Visibility—

Dew point13°C

Sat, 17+5 ° /8 °

2.9

+8 °

Moel Ddolwen, Saturday, 17 October

Light rain. High 8°C, low 5°C.

Pressure1007 mb

Wind20 mph W

Humidity75%

Visibility—

Dew point3°C

Sun, 18+6 ° /11 °

1.5

+11 °

Moel Ddolwen, Sunday, 18 October

Light rain. High 11°C, low 6°C.

Pressure1017 mb

Wind19 mph SW

Humidity92%

Visibility—

Dew point8°C

Mon, 19+11 ° /15 °

8.4

+15 °

Moel Ddolwen, Monday, 19 October

Light rain. High 15°C, low 11°C.

Pressure1017 mb

Wind19 mph SW

Humidity97%

Visibility—

Dew point13°C

Tue, 20+12 ° /16 °

2.6

+16 °

Moel Ddolwen, Tuesday, 20 October

Light rain. High 16°C, low 12°C.

Pressure1024 mb

Wind12 mph SW

Humidity78%

Visibility—

Dew point12°C

Wed, 21+10 ° /17 °

+17 °

Moel Ddolwen, Wednesday, 21 October

Clear sky. High 17°C, low 10°C.

Pressure1025 mb

Wind9 mph SW

Humidity67%

Visibility—

Dew point10°C

Thu, 22+7 ° /17 °

+17 °

Moel Ddolwen, Thursday, 22 October

Clear sky. High 17°C, low 7°C.

Pressure1024 mb

Wind5 mph SW

Humidity55%

Visibility—

Dew point6°C

Days 17 onward are based on 60-year climate statistics

Fri, 23+7 ° /12 °

2.5

+12 °

Moel Ddolwen, Friday, 23 October

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

Average high12°C

Average low7°C

Average rainfall2.5 mm

Chance of rain43%

Warmest on record+17° (1971)

Coldest on record-1° (1993)

Sat, 24+7 ° /12 °

3.4

+12 °

Moel Ddolwen, Saturday, 24 October

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

Average high12°C

Average low7°C

Average rainfall3.4 mm

Chance of rain43%

Warmest on record+16° (1995)

Coldest on record-2° (1964)

Sun, 25+7 ° /12 °

3.9

+12 °

Moel Ddolwen, Sunday, 25 October

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

Average high12°C

Average low7°C

Average rainfall3.9 mm

Chance of rain52%

Warmest on record+16° (2013)

Coldest on record-1° (1997)

Mon, 26+7 ° /12 °

2.9

+12 °

Moel Ddolwen, Monday, 26 October

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

Average high12°C

Average low7°C

Average rainfall2.9 mm

Chance of rain43%

Warmest on record+17° (2005)

Coldest on record-1° (2003)

Tue, 27+7 ° /12 °

3.9

+12 °

Moel Ddolwen, Tuesday, 27 October

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

Average high12°C

Average low7°C

Average rainfall3.9 mm

Chance of rain48%

Warmest on record+18° (2005)

Coldest on record-1° (1962)

Wed, 28+6 ° /11 °

3.4

+11 °

Moel Ddolwen, Wednesday, 28 October

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

Average high11°C

Average low6°C

Average rainfall3.4 mm

Chance of rain55%

Warmest on record+17° (2014)

Coldest on record-1° (2008)

Thu, 29+6 ° /11 °

3.3

+11 °

Moel Ddolwen, Thursday, 29 October

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

Average high11°C

Average low6°C

Average rainfall3.3 mm

Chance of rain47%

Warmest on record+16° (2022)

Coldest on record-2° (2008)

Fri, 30+6 ° /11 °

3.5

+11 °

Moel Ddolwen, Friday, 30 October

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

Average high11°C

Average low6°C

Average rainfall3.5 mm

Chance of rain48%

Warmest on record+16° (2015)

Coldest on record-3° (2018)

Sat, 31+7 ° /12 °

+12 °

Moel Ddolwen, Saturday, 31 October

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

Average high12°C

Average low7°C

Average rainfall4 mm

Chance of rain57%

Warmest on record+19° (2014)

Coldest on record-1° (1988)

Sun, 01+7 ° /11 °

3.5

+11 °

Moel Ddolwen, Sunday, 1 November

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

Average high11°C

Average low7°C

Average rainfall3.5 mm

Chance of rain58%

Warmest on record+16° (2014)

Coldest on record-1° (1988)

Mon, 02+6 ° /11 °

+11 °

Moel Ddolwen, Monday, 2 November

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

Average high11°C

Average low6°C

Average rainfall5 mm

Chance of rain62%

Warmest on record+16° (2005)

Coldest on record0° (1985)

Tue, 03+6 ° /10 °

3.2

+10 °

Moel Ddolwen, Tuesday, 3 November

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

Average high10°C

Average low6°C

Average rainfall3.2 mm

Chance of rain63%

Warmest on record+15° (1979)

Coldest on record-2° (2006)

Wed, 04+5 ° /10 °

2.4

+10 °

Moel Ddolwen, Wednesday, 4 November

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

Average high10°C

Average low5°C

Average rainfall2.4 mm

Chance of rain40%

Warmest on record+14° (1971)

Coldest on record-2° (1967)

Thu, 05+5 ° /10 °

3.2

+10 °

Moel Ddolwen, Thursday, 5 November

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

Average high10°C

Average low5°C

Average rainfall3.2 mm

Chance of rain43%

Warmest on record+15° (2025)

Coldest on record-2° (1965)

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 Moel Ddolwen 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 Moel Ddolwen 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.