Llanddewi Ystradenni (Powys) weather

Forecast days

Seven day forecast for Llanddewi Ystradenni

Time 20:00 21:00 22:00 23:00
Weather symbol Light shower (night) Light shower (night) Cloudy Clear night
Chance of precipitation
40% 40% 10% <5%
10°
WSW 8
W 7
W 7
WNW 7
21 22 21 20
VG VG E E
Humidity
86% 85% 85% 85%
UV
- - - -
Time 00:00 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Partly cloudy (night) Partly cloudy (night) Fog Mist Cloudy Cloudy Cloudy Cloudy Cloudy
Chance of precipitation
<5% <5% 20% 20% <5% 10% 10% 10% 10%
10°
14°
14°
12°
11°
11° 12° 10° 10°
S 3
S 2
S 5
S 5
S 8
SSW 14
SSW 12
SSW 7
SSW 8
10 9 13 13 18 27 22 15 15
G G VP P VG VG VG VG VG
Humidity
94% 96% 97% 97% 85% 64% 66% 80% 85%
UV
- - - - 1 2 1 - -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Cloudy Light shower (night) Clear night Sunny day Sunny intervals Sunny day Clear night Clear night
Chance of precipitation
20% 40% 10% <5% <5% <5% <5% <5%
12°
10°
10°
13°
13°
10° 11° 11°
SW 9
NW 8
NW 6
NW 9
NNW 10
NNW 9
NW 5
NW 4
17 16 13 17 20 18 10 7
G G VG VG VG VG VG VG
Humidity
89% 89% 88% 78% 60% 57% 78% 87%
UV
- - - 1 3 1 - -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Partly cloudy (night) Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Chance of precipitation
<5% <5% 10% <5% <5% 10% <5% <5%
12°
13°
11° 11°
W 3
W 4
W 3
SW 3
SW 5
WSW 6
SSW 4
SSW 4
6 7 6 7 13 12 6 6
VG VG G VG VG VG VG VG
Humidity
91% 91% 93% 80% 63% 63% 84% 89%
UV
- - - 1 2 1 - -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Cloudy Cloudy
Chance of precipitation
<5% 10% 10% 10% 10% 10% 10% 10%
11°
13°
13°
11°
11°
11° 12° 10° 10°
SSW 4
SSW 5
SSW 5
SSW 6
SW 10
SW 10
SW 7
SW 6
7 8 9 13 21 20 13 11
VG G G VG VG VG G G
Humidity
90% 91% 93% 85% 79% 81% 91% 94%
UV
- - - 1 2 1 - -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Chance of precipitation
10% 20% 10% 10% 10% 20% 10% 20%
11°
10°
10°
12°
14°
13°
12°
12°
10° 11° 12° 12° 10° 10°
WSW 5
WSW 5
WSW 5
W 6
SW 8
WNW 9
SW 8
SSW 10
9 9 8 12 17 17 15 18
G G G G G G G G
Humidity
95% 96% 95% 90% 82% 84% 90% 92%
UV
- - - 1 1 1 - -
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Llanddewi Ystradenni
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WARNING
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Flood alerts in force for Wales
Flood alerts in force for Wales

Wales weather forecast

Headline:

Isolated showers continuing overnight. Becoming dry with sunny spells Saturday.

This Evening and Tonight:

Largely clear spells overnight. However, isolated showers, including some heavy ones, will continue to drift into north and west Wales in a north-westerly breeze, which will remain strong in coastal parts. Winds easing later. Feeling notably cooler than last night. Minimum temperature 6 °C.

Saturday:

Largely a sunny start with the odd shower lingering. Becoming dry with plenty of blue skies and a little cloud later. Feeling fairly warm in the sunshine, with light winds. Maximum temperature 17 °C.

Outlook for Sunday to Tuesday:

Cloudier on Sunday with rain and wind arriving Sunday evening. Drier with sunshine on Monday and a similar theme, though cloudier, on Tuesday. Mostly mild, but chilly at night initially.

Updated:

UK long range weather forecast

This period is likely to be characterised by unsettled weather with showers and longer periods of rain for most. On Wednesday, rain is expected to develop across the northwest and progress southeastwards throughout the day. For the remainder of the period, further bands of rain are expected to follow across the country with blustery showers and some sunny spells between them. Overall the northwest will see heavier and more frequent rainfall, while the southeast will remain drier on average. Rain will be accompanied by strong winds and a risk of gales in exposed regions of the northwest throughout. Temperatures will generally be near normal, with occasional chilly nights and some patchy mist, but perhaps turning more generally cooler later in the period - but nothing unusual for October.

Updated:

Changeable conditions are expected to continue throughout the period, with bands of rain and showers likely across most of the country. Temperatures are likely to remain near to normal overall throughout. However, there is an increasing chance of some more settled weather from late October, although it may also be accompanied by colder conditions with mist, fog and frost.

Updated:

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