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Portstewart

Portstewart last 24 hours Share this forecast
  • Wed Wednesday
    18°C 14°C
    Light rain
  • Thu Thursday
    18°C 13°C
    Light shower day
  • Fri Friday
    16°C 12°C
    Light rain
  • Sat Saturday
    16°C 13°C
    Light shower day
  • Sun Sunday
    16°C 12°C
    Light shower day
Wednesday
0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Cloudy Light rain Cloudy Heavy rain Heavy rain Light rain Light rain Light shower day Cloudy Sunny intervals Cloudy Cloudy Cloudy Cloudy Light rain Light shower day Light rain Cloudy Cloudy Cloudy Partly cloudy night
15 15 15 15 15 15 16 16 16 17 17 17 17 17 17 16 16 16 15 15 15
Feels like temperature (°C) arrow down
12 12 12 12 12 12 13 13 13 14 14 14 14 14 14 14 14 14 14 13 13
Precipitation probability arrow down
25% 50% 25% 80% 80% 70% 50% 45% 30% <5% <5% <5% 25% 25% 45% 45% 45% 25% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
WSW 18 24 WSW 16 22 WSW 14 21 WSW 14 21 WSW 17 25 WSW 17 24 WSW 16 23 WSW 17 24 W 18 25 W 18 26 W 17 26 WNW 17 26 WNW 15 23 WNW 16 24 WNW 14 21 WNW 14 20 WNW 12 18 W 10 16 W 9 15 W 10 16 WSW 9 14
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG G VG M VG G G VG VG VG VG VG VG VG VG VG VG VG VG VG VG
Humidity arrow down
91% 90% 92% 92% 93% 92% 91% 89% 85% 79% 77% 78% 77% 77% 80% 81% 83% 84% 85% 85% 88%
UV index arrow down
0 0 0 1 1 1 1 1 2 3 4 4 5 5 4 2 1 1 1 0 0
Sunrise: 05:31 Sunset: 21:35 Moon phase: Waxing crescent 2 Daily air quality index*
Thursday
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Partly cloudy night Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Light rain Heavy rain Heavy shower day Light rain Light shower day Light shower day Light shower day Light shower day Light shower day Light shower day Light shower day Light shower day Light shower day Light shower day Sunny intervals Partly cloudy night Partly cloudy night
14 14 14 14 14 14 14 14 14 15 15 16 17 17 17 17 17 17 17 16 16 15 15 14
Feels like temperature (°C) arrow down
13 13 13 13 13 13 13 13 14 14 14 15 15 15 15 15 15 15 15 14 14 14 14 13
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% 45% 70% 80% 65% 65% 55% 45% 45% 45% 45% 45% 45% 45% 45% 45% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
WSW 8 13 WSW 8 13 SW 8 13 SW 7 12 SW 7 12 SSW 7 10 SSW 7 11 SSW 7 11 S 7 13 SSW 8 14 SW 9 15 SW 9 17 SW 10 19 WSW 12 23 W 11 21 W 11 21 WNW 10 20 WNW 10 19 WNW 9 18 WNW 9 18 WNW 8 15 W 8 15 W 7 13 W 7 11
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG VG G G M G G G G G G G G G G G G G G G
Humidity arrow down
90% 91% 91% 90% 91% 91% 91% 92% 93% 91% 88% 83% 82% 79% 81% 78% 78% 77% 77% 79% 82% 85% 87% 89%
UV index arrow down
0 0 0 0 0 0 1 1 1 1 1 2 3 4 4 5 5 4 3 2 1 1 0 0
Sunrise: 05:33 Sunset: 21:33 Moon phase: Waxing crescent 2 Daily air quality index*
Friday
0000 0100 0400 0700 1000 1300 1600 1900 2200
Partly cloudy night Partly cloudy night Light rain Cloudy Cloudy Light shower day Light shower day Light rain Light shower night
14 14 13 13 15 16 15 14 14
Feels like temperature (°C) arrow down
13 13 13 13 14 15 14 14 13
Precipitation probability arrow down
<5% <5% 40% <5% 15% 40% 50% 60% 40%
Wind direction, speed & gust (mph) arrow down
WSW 6 10 WSW 6 10 SW 5 9 SSW 5 10 SW 5 11 W 6 11 S 7 11 NE 5 10 WSW 6 10
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 G
Humidity arrow down
90% 91% 93% 91% 82% 78% 82% 86% 91%
UV index arrow down
0 0 0 1 1 3 3 1 0
Sunrise: 05:35 Sunset: 21:31 Moon phase: Waxing crescent 2 Daily air quality index*
Saturday
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Light shower day Light shower day Light shower day Cloudy Cloudy
13 13 13 14 15 15 15 14
Feels like temperature (°C) arrow down
13 12 12 12 13 13 12 12
Precipitation probability arrow down
15% 20% 20% 40% 45% 45% 40% 40%
Wind direction, speed & gust (mph) arrow down
WSW 7 11 WNW 7 13 NW 9 16 NNW 10 19 NNW 12 22 NNW 13 24 NNW 14 24 NNW 13 24
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
94% 94% 94% 87% 83% 82% 84% 90%
UV index arrow down
0 0 1 2 4 4 1 0
Sunrise: 05:36 Sunset: 21:29 Moon phase: First quarter 2 Daily air quality index*
Sunday
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Light shower day Light shower day Light shower day Light shower day Light shower day Partly cloudy night
13 13 13 15 16 16 16 14
Feels like temperature (°C) arrow down
11 11 11 11 12 13 13 12
Precipitation probability arrow down
20% 35% 35% 35% 35% 35% 35% 30%
Wind direction, speed & gust (mph) arrow down
NW 14 25 NW 15 26 WNW 15 27 WNW 16 28 WNW 16 28 WNW 14 25 W 12 21 SW 10 17
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
92% 93% 92% 85% 78% 75% 76% 87%
UV index arrow down
0 0 1 2 4 4 1 0
Sunrise: 05:38 Sunset: 21:27 Moon phase: First quarter 2 Daily air quality index*
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More Detail chevron down

Issued at: 0300 on Wed 30 Jul 2014

* Daily index representing the background and regional air quality for a chosen location. Air pollution levels close to roads in urban areas may be higher. For more information please visit our Daily Air Quality Index page.

Forecast Summary

  • Regional
  • UK 5 days
  • UK 6-30 days

Regional forecast for Northern Ireland

Cloudy with rain, becoming brighter with isolated showers.

Today:

Starting cloudy with some outbreaks of showery rain. This rain will gradually sink south and the cloud will break up with sunny spells coming through. Risk of an isolated shower in the afternoon over the Sperrins and County Antrim . Maximum Temperature 21C.

Tonight:

Dry this evening with some sunshine. Becoming cloudier and murky overnight with a band of rain moving in from the west. Winds will be light. Minimum Temperature 10C.

Thursday:

Cloudy with rain at first but this breaking up into sunny intervals and showers. These showers will be heavy and slow moving with some localised downpours possible over Armagh. Maximum Temperature 20C.

Outlook for Friday to Sunday:

Sunny spells and heavy slow moving thundery showers on Friday. Clouding over with outbreaks of rain on Saturday. Mainly dry with sunny spells on Sunday.

Issued at: 0500 on Wed 30 Jul 2014

UK forecast for the next 5 days

Showers affecting northwestern parts. Drier and brighter elsewhere.

Today:

Most places will see another fine and dry day with bright or sunny spells. Still breezy for a time in parts of the north with scattered showers, some of these turning heavy.

Tonight:

Staying dry across many southern and eastern areas with evening sunshine and clear spells overnight. Partly cloudy with scattered showers continuing further north and west, although becoming less breezy.

Thursday:

Showers will continue across the north and west, turning heavy and perhaps thundery at times, especially Scotland. Drier in the southeast with warm sunny spells, but still with isolated showers.

Outlook for Friday to Sunday:

Turning increasingly unsettled through Friday and Saturday across all areas with sunny spells and showers or rain. Becoming drier in the south on Sunday, but cloudier with rain in north.

Issued at: 0500 on Wed 30 Jul 2014

Outlook for the UK over the next 6-30 days

UK Outlook for Sunday 3 Aug 2014 to Tuesday 12 Aug 2014:

Remaining changeable, with showers or longer spells of rain likely across the northwest of the UK to start Sunday. Just a few showers possible elsewhere, locally heavy. On Monday, rain probably returning from the west, heavy at times in the west, but may not reach some eastern areas during the day. The unsettled theme is likely to continue until the end of the period, although there may be more in the way of drier and brighter conditions developing across the south and east later. Temperatures generally near normal, but often warm towards the south and east. Winds generally light to moderate for most, but perhaps locally strong in the northwest, then a risk of gales in some exposed western parts into the middle of next week.

UK Outlook for Wednesday 13 Aug 2014 to Wednesday 27 Aug 2014:

With no particularly strong signals regarding weather patterns over the UK during the latter part of August, conditions are more likely than not to be close to climatology. As such most regions can expect to see periods of fine weather with some sunshine interspersed by occasional spells of more changeable conditions with showers or rain. Northern parts are perhaps most likely to see the most frequent bouts of unsettled weather leaving southern parts with the most prolonged fine spells. Daytime temperatures are then likely to often be above average during fine spells.

Issued at: 0500 on Wed 30 Jul 2014

Weather Map

Wed 0300

View weather map for Portstewart

Portstewart Light rain 55.1836 -6.7156
Belfast Light shower night 54.596 -5.9301
Enniskillen Cloudy 54.3446 -7.6313
Tarbert Light rain 55.87 -5.42
Stranraer Cloudy 54.9033 -5.0228
Newry Cloudy 54.1707 -6.3348
Tiree Cloudy 56.497 -6.887
Cumnock Light rain 55.4535 -4.2645
Glasgow Overcast 55.8643 -4.2505
Douglas (Isle of Man) Cloudy 54.1518 -4.484
Strathyre Cloudy 56.3257 -4.3234
Dumfries Overcast 55.0708 -3.6038
Biggar Light rain 55.6234 -3.5226
Fort William Light rain 56.8199 -5.104
Edinburgh Partly cloudy night 55.9533 -3.1868
Carlisle Cloudy 54.8924 -2.9315
Portree Cloudy 57.4127 -6.1949
Pitlochry Cloudy 56.7045 -3.7283
Benbecula (Balivanich) Airport Cloudy 57.4836 -7.3599
Jedburgh Cloudy 55.4777 -2.5534

Location Details

Portstewart

Location: 55.1836, -6.7156

Altitude: 12m above mean sea level