Slieveavaddy (County Londonderry) weather

Forecast days

Seven day forecast for Slieveavaddy

Time 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Weather symbols Partly cloudy (night) Clear night Clear night Clear night Partly cloudy (night) Partly cloudy (night) Cloudy
Chance of precipitation
<5% <5% <5% <5% <5% <5% 10%
-2° -4° -4° -5° -5° -5° -5°
ESE 10
ESE 16
ESE 19
ESE 23
ESE 24
ESE 25
SE 25
15 23 29 35 36 37 36
VG G M G G VG G
Humidity
84% 87% 88% 86% 86% 86% 92%
UV
- - - - - - -
Time 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Weather symbols Light rain Fog Fog Drizzle Heavy rain Heavy shower (day) Light shower (night) Cloudy
Chance of precipitation
60% 30% 30% 40% 90% 80% 40% 20%
-1°
SSE 25
SSE 20
SE 20
SE 26
SE 29
SSE 23
SSE 22
SSE 22
37 29 29 39 46 37 37 37
P VP VP VP P G G G
Humidity
99% 99% 99% 99% 98% 95% 95% 96%
UV
- - - 1 1 1 - -
Time 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Weather symbols Light rain Light rain Overcast Overcast Light rain Overcast Overcast Overcast
Chance of precipitation
50% 50% 30% 20% 50% 20% 10% 20%
-1° -1°
SE 21
SE 18
SSE 16
E 15
NW 14
WNW 14
NW 13
NNW 12
35 31 26 25 24 23 21 19
M G M M G G M M
Humidity
96% 97% 98% 98% 97% 96% 97% 97%
UV
- - - 1 1 1 - -
Time 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Weather symbols Mist Mist Mist Heavy rain Light rain Light shower (day) Light shower (night) Cloudy
Chance of precipitation
20% 20% 30% 70% 50% 40% 40% 20%
-1° -2° -2° -1° -2° -3°
WSW 11
SW 11
SSW 13
S 16
SW 17
WSW 19
WSW 19
SW 20
17 17 20 26 28 31 32 32
P P P M G G G G
Humidity
97% 97% 97% 97% 94% 93% 94% 94%
UV
- - - 1 1 1 - -
Time 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Weather symbols Cloudy Cloudy Cloudy Cloudy Cloudy Light rain Light rain Light rain
Chance of precipitation
20% 20% 10% 20% 20% 50% 50% 50%
-3° -3° -3° -3° -2° -1° -2° -2°
WSW 21
SW 19
SSW 19
S 19
S 19
S 19
S 19
WSW 19
33 30 28 28 30 30 31 31
G G G G G G G G
Humidity
94% 94% 94% 95% 93% 94% 96% 96%
UV
- - - 1 1 1 - -
Time 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Weather symbols Cloudy Overcast Fog Mist Cloudy Overcast Cloudy Overcast
Chance of precipitation
10% 20% 20% 20% 10% 20% 20% 20%
-3° -3° -3° -2° -1° -1° -1° -2°
WSW 19
SW 18
SW 18
SW 16
WSW 15
SSW 14
SSW 14
SSW 14
29 28 27 25 24 21 21 20
G G VP P G G G G
Humidity
96% 96% 96% 97% 95% 95% 97% 97%
UV
- - - 1 1 1 - -

UK video forecast

Northern Ireland weather forecast

Headline:

Cloudy, dry at first Wednesday. Rain, wind arrive from west,

This Evening and Tonight:

A mainly dry evening and night, just a few showers across County Down. A few clear spells at first, mainly in the north. Otherwise cloudy. Southeast winds strengthening towards dawn. Minimum temperature 0 °C.

Wednesday:

Outbreaks of rain spread north in the morning turning heavy at times across high ground, and more widely in the afternoon. Strong to gale force southeast winds. Maximum temperature 8 °C.

Outlook for Thursday to Saturday:

A very windy, unsettled period with gales and occasionally heavy rain. Rain and cloud more sporadic on Friday. Then rain sweeps east on Saturday morning, showers following later.

Updated:

UK long range weather forecast

This period is likely to often be unsettled with areas of low pressure tracking northeastwards close to or over the UK. This means bands of rain moving in from the west or southwest, interspersed with brighter showery conditions. As such, the wettest weather is likely to be across western high ground, though all parts could see some heavy rain at times. There is a greater than normal likelihood of periods of very windy weather too. Potential for a drier spell of weather to develop for a time around mid-month, particularly in the south, with frost and fog more prevalent. Overall, a relatively mild period for the UK, with above average temperatures more likely than not, especially so in the south and west.

Updated:

Most likely to be unsettled with further bands of rain crossing the UK with brighter conditions and showers in between. The wettest and windiest conditions are most likely in the west and northwest. The chance of a colder spell of weather, with hazard such as snow and ice, does increase later in December and into the New Year period. However, conditions are more likely to remain generally mild and wet.

Updated:

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