Portstewart (County Londonderry) weather

Forecast days

Seven day forecast for Portstewart

Time 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Weather symbol Heavy shower (night) Heavy shower (night) Cloudy Heavy shower (day) Cloudy Light shower (day) Partly cloudy (night) Cloudy
Chance of precipitation 90% 60% 40% 60% 30% 30% <5% 10%
Temperature
Temperature in degrees Celsius
Feels like temperature in degrees Celsius
Wind direction and speed
Wind direction and speed in miles per hour
NW 27
WNW 27
WNW 27
NW 24
N 23
N 20
N 18
NNW 14
Wind gust in miles per hour 41 42 43 39 38 35 31 25
Visibility
Visibility VG VG VG VG VG VG VG VG
Humidity 83% 80% 78% 82% 77% 73% 69% 69%
UV - - - 1 1 1 - -
Time 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Weather symbol Cloudy Light shower (night) Cloudy Cloudy Cloudy Cloudy Light rain Heavy rain
Chance of precipitation 20% 40% 10% 10% 10% 10% 60% 80%
Temperature
Temperature in degrees Celsius
Feels like temperature in degrees Celsius -1°
Wind direction and speed
Wind direction and speed in miles per hour
NNW 14
NNW 16
NNW 14
NNW 10
W 8
WSW 9
SSW 11
S 15
Wind gust in miles per hour 25 29 25 17 15 17 20 27
Visibility
Visibility G VG VG VG VG VG M M
Humidity 73% 75% 64% 66% 71% 73% 84% 91%
UV - - - 1 1 1 - -
Time 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Weather symbol Light rain Light rain Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Chance of precipitation 60% 50% 20% 10% 10% 10% 10% 20%
Temperature
Temperature in degrees Celsius
Feels like temperature in degrees Celsius
Wind direction and speed
Wind direction and speed in miles per hour
SW 16
W 16
WNW 17
WNW 15
W 14
W 13
WSW 12
SW 14
Wind gust in miles per hour 29 29 30 26 26 23 21 26
Visibility
Visibility M G G VG VG G G G
Humidity 91% 90% 84% 83% 80% 82% 89% 88%
UV - - - 1 1 1 - -
Time 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Weather symbol Light shower (night) Heavy rain Cloudy Sunny intervals Light shower (day) Sunny intervals Partly cloudy (night) Partly cloudy (night)
Chance of precipitation 40% 70% 20% 20% 40% 10% 10% 10%
Temperature
Temperature in degrees Celsius
Feels like temperature in degrees Celsius
Wind direction and speed
Wind direction and speed in miles per hour
SW 16
SW 16
W 18
W 19
WNW 20
WNW 18
NW 16
NW 15
Wind gust in miles per hour 28 28 33 33 35 32 29 26
Visibility
Visibility G G G G G G G G
Humidity 87% 84% 80% 79% 79% 80% 80% 81%
UV - - - 1 1 1 - -
Time 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Weather symbol Partly cloudy (night) Cloudy Cloudy Cloudy Sunny intervals Cloudy Cloudy Cloudy
Chance of precipitation 10% 10% 10% 10% 10% 10% 10% 20%
Temperature
Temperature in degrees Celsius
Feels like temperature in degrees Celsius
Wind direction and speed
Wind direction and speed in miles per hour
WNW 14
WNW 13
WNW 10
W 10
SW 11
S 12
SSE 12
WSW 13
Wind gust in miles per hour 25 22 18 17 18 20 21 22
Visibility
Visibility VG VG VG VG VG VG VG G
Humidity 81% 84% 87% 89% 87% 88% 88% 89%
UV - - - 1 1 1 - -
weather map
Portstewart
Detailed weather map

Northern Ireland weather forecast

Headline:

Cloudy and dull. Patchy rain and drizzle.

Today:

It will be a cloudy and dull day with some patchy light rain and drizzle, the best of any drier spells through Fermanagh. Milder than of late and winds freshening at times. Maximum temperature 10 °C.

Tonight:

Cloudy with outbreaks of rain and drizzle. Much of this will be light and patchy with some drier spells. A mild and frost free night. Breezy. Minimum temperature 7 °C.

Tuesday:

Cloudy with outbreaks of rain, heavy and persistent at times. Some drier and clearer spells in the evening with a scattering of heavy showers. Windy. Maximum temperature 10 °C.

Outlook for Wednesday to Friday:

Bright and windy with showers on Wednesday, these turning wintry. Mainly bright and chilly on Thursday, but rain and sleet later. Bright with showers on Friday.

Updated:

UK long range weather forecast

Wintry precipitation moving eastward overnight Friday. Snow possible at low-levels across northern England and Scotland for a time, before turning to rain away from high ground. Further south snow likely confined to high ground. Brighter showery conditions following, these frequent and heavy in the northwest, wintry over high ground. Remaining windy, with gales possible in exposed northern areas. Temperatures near normal. Continuing unsettled through the rest of this period with spells of wet and windy weather, interspersed with brighter interludes accompanied with showers. Likely the wettest conditions to be in the west and northwest, and drier conditions in the south towards the end of the period. Often windy with a risk of gales at times, especially in the north and northwest. Often mild, with the potential for brief colder interludes.

Updated:

Overall, through this period it is expected to be unsettled and changeable with milder and wetter than average conditions for most, bringing a risk of stormy conditions. Perhaps turning more settled in southern regions for a time nearer the start of this period, which will increase the risk of frost and fog when skies clear overnight. Temperatures on the milder side for much of this period, but some short lived colder spells are possible.

Updated:

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