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Portstewart

Portstewart last 24 hours
  • 10°C 7°C
    Sunny intervals
  • 9°C 5°C
    Cloudy
  • 9°C 6°C
    Overcast
  • 10°C 8°C
    Overcast
  • 11°C 6°C
    Cloudy
  • 9°C 6°C
    Cloudy
  • 9°C 5°C
    Cloudy
Saturday   (10 December 2016)
1500 1600 1700 1800 1900 2000 2100 2200 2300
Sunny intervals Clear night Partly cloudy night Clear night Clear night Partly cloudy night Clear night Clear night Clear night
Temperature (°C)
9 9 8 8 8 8 8 8 8
Feels like temperature (°C) arrow down
6 6 5 4 4 4 4 4 4
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
SW 14 24 WSW 14 23 WSW 15 25 WSW 16 26 WSW 16 25 WSW 15 24 WSW 15 22 WSW 14 22 WSW 15 23
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG VG VG VG VG
Humidity arrow down
84% 86% 88% 89% 88% 87% 88% 88% 89%
UV index arrow down
1 0 0 0 0 0 0 0 0
Sunday   (11 December 2016)
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Clear night Clear night Partly cloudy night Partly cloudy night Partly cloudy night Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
8 8 8 8 8 8 8 8 9 9 9 9 9 9 9 9 9 8 8 7 7 7 7 6
Feels like temperature (°C) arrow down
4 4 4 4 4 5 5 5 5 6 6 6 7 7 7 7 6 6 5 4 4 4 4 3
Precipitation probability arrow down
<5% <5% <5% <5% <5% 10% <5% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% <5% <5% 10% <5% 10% 10%
Wind direction, speed & gust (mph) arrow down
WSW 16 25 WSW 16 25 WSW 15 23 WSW 14 21 WSW 13 21 WSW 14 22 WSW 14 22 WSW 14 22 WSW 15 24 WSW 15 23 WSW 15 23 WSW 13 21 WSW 13 20 SW 11 18 SW 10 16 SSW 9 16 SSW 9 16 SSW 10 16 S 9 15 S 10 16 S 10 16 S 10 16 S 10 16 S 10 16
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG G G G G G G
Humidity arrow down
89% 88% 91% 92% 93% 93% 92% 93% 92% 92% 90% 89% 88% 87% 87% 88% 89% 92% 92% 95% 95% 95% 95% 94%
UV index arrow down
0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
Monday   (12 December 2016)
0000 0300 0600 0900 1200 1500 1800 2100
Cloudy Cloudy Cloudy Cloudy Overcast Overcast Light rain Cloudy
Temperature (°C)
6 6 6 7 8 9 8 7
Feels like temperature (°C) arrow down
3 2 3 3 5 6 6 6
Precipitation probability arrow down
10% 10% 10% 10% 20% 20% 50% 20%
Wind direction, speed & gust (mph) arrow down
S 11 18 S 12 20 S 12 20 SSE 12 21 S 12 20 S 10 17 SSW 8 13 SW 5 9
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M G G G G G G M
Humidity arrow down
95% 92% 91% 91% 90% 92% 95% 95%
UV index arrow down
0 0 0 1 1 1 0 0
Tuesday   (13 December 2016)
0000 0300 0600 0900 1200 1500 1800 2100
Overcast Overcast Overcast Cloudy Overcast Overcast Overcast Overcast
Temperature (°C)
7 7 7 8 9 9 9 9
Feels like temperature (°C) arrow down
6 5 5 5 7 7 6 6
Precipitation probability arrow down
20% 20% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
S 5 9 SE 7 12 SE 7 13 SE 8 15 SE 10 19 SSE 12 21 SSE 13 25 SSE 15 28
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M M G M G G G
Humidity arrow down
96% 96% 96% 95% 94% 91% 92% 93%
UV index arrow down
0 0 0 1 1 1 0 0
Wednesday   (14 December 2016)
0000 0300 0600 0900 1200 1500 1800 2100
Overcast Overcast Overcast Cloudy Cloudy Light rain Cloudy Partly cloudy night
Temperature (°C)
10 11 11 10 10 10 9 8
Feels like temperature (°C) arrow down
7 8 8 8 8 8 7 5
Precipitation probability arrow down
20% 20% 20% 20% 20% 50% 20% 20%
Wind direction, speed & gust (mph) arrow down
SSE 16 30 SSE 16 30 S 15 28 S 13 24 SSW 12 20 S 10 18 S 10 16 S 10 18
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G G G G
Humidity arrow down
93% 91% 91% 90% 89% 91% 92% 93%
UV index arrow down
0 0 0 1 1 1 0 0
Thursday   (15 December 2016)
0000 0300 0600 0900 1200 1500 1800 2100
Partly cloudy night Cloudy Cloudy Cloudy Cloudy Cloudy Light rain Light rain
Temperature (°C)
7 7 7 8 8 9 8 8
Feels like temperature (°C) arrow down
4 3 3 4 5 5 4 4
Precipitation probability arrow down
10% 20% 20% 20% 20% 20% 50% 50%
Wind direction, speed & gust (mph) arrow down
S 11 20 SSE 14 25 SSE 16 28 SSE 17 31 SSE 19 34 SSE 19 34 SSE 19 34 S 19 33
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G G G G
Humidity arrow down
93% 93% 93% 91% 88% 87% 88% 87%
UV index arrow down
0 0 0 1 1 1 0 0
Friday   (16 December 2016)
0000 0300 0600 0900 1200 1500 1800 2100
Cloudy Cloudy Light shower night Cloudy Light shower day Cloudy Light shower night Light rain
Temperature (°C)
7 7 7 7 8 8 7 7
Feels like temperature (°C) arrow down
4 3 3 3 4 4 4 4
Precipitation probability arrow down
20% 50% 30% 20% 30% 20% 30% 40%
Wind direction, speed & gust (mph) arrow down
S 19 32 S 18 31 S 18 30 S 19 32 SSW 19 33 SSW 19 32 SSW 18 30 SW 17 29
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G G G G
Humidity arrow down
87% 88% 88% 86% 84% 85% 88% 88%
UV index arrow down
0 0 0 1 1 1 0 0
More Detail chevron down

Issued at: 1400 on Sat 10 Dec 2016

Forecast summary

Regional forecast for Northern Ireland

Bright with a few showers, mainly west. Breezy.

Today:

A bright day with some sunny spells. Many places staying mainly dry but a few showers could blow through on the light to moderate southwesterly winds. The odd heavy shower could affect northern counties. Less mild. Maximum Temperature 11 °C.

Tonight:

Clear spells and the odd shower this evening. Becoming mainly dry, though cloud thickening up a bit later in the night. Minimum Temperature 5 °C.

Sunday:

A dry day, with variable cloud but some bright or sunny intervals at times. Light to moderate southwesterly breeze, and quite mild. Maximum Temperature 11 °C.

Outlook for Monday to Wednesday:

Mostly dry on Monday and Tuesday, though a little light rain is possible. Windy on Wednesday with a band of heavy rain crossing from the west.

Updated at: 0258 on Sat 10 Dec 2016

UK forecast for the next 5 days

Rain in the south today, brighter and more showery elsewhere.

Today:

It will be rather cloudy across southern England and much of Wales with outbreaks of rain, this turning heavy and persistent in places during the afternoon. Elsewhere there will be some sunshine, but also blustery showers in the northwest.

Tonight:

Rain will clear from southeast England to leave a mostly dry and frost free night with clear spells. However, it will be windy in the north, with some showery rain.

Sunday:

Sunday will be largely dry, albeit fresher, with some sunshine. However, patchy rain will affect northwest England, and the north and west of Scotland. Winds easing in the north.

Outlook for Monday to Wednesday:

Changeable. It will often be cloudy with outbreaks of rain spreading eastwards across the British Isles. Windy at times in the north. Patchy frost at first, but generally mild.

Updated at: 0212 on Sat 10 Dec 2016

Outlook for the UK over the next 6-30 days

UK Outlook for Thursday 15 Dec 2016 to Saturday 24 Dec 2016:

Towards the end of next week, it looks like a west-east split will develop. Frontal systems are likely to move into the west bringing outbreaks of rain, easing as they move eastwards. Pressure then looks more likely to build over the UK during next weekend, bringing drier and, at times, brighter weather for southern parts, although the north may hold onto cloud and outbreaks of rain. Temperatures are likely to be near normal, with frost patches forming where the cloud breaks. There is a large degree of uncertainty as we head towards the Christmas period, however, high pressure looks more likely to dominate leading to drier weather. Nonetheless, there are suggestions that frontal systems will move in from the west bringing spells of rain and milder interludes.

Updated at: 1159 on Sat 10 Dec 2016

UK Outlook for Sunday 25 Dec 2016 to Sunday 8 Jan 2017:

There is a good deal of uncertainty for this period as the UK remains in a battleground between higher pressure across the near continent and lower pressure in the Atlantic. The exact orientation of these will dictate conditions across the country. Currently western parts are most likely to see outbreaks of rain at times, along with relatively mild conditions, whilst eastern areas will see drier and perhaps colder conditions. There will probably also be some milder, unsettled interludes though, especially into early January.

Updated at: 1158 on Sat 10 Dec 2016