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Isle of Portland

Isle of Portland last 24 hours Share this forecast
  • Tue Tuesday
    19°C 15°C
    Sunny intervals
  • Wed Wednesday
    20°C 14°C
    Sunny intervals
  • Thu Thursday
    20°C 15°C
    Sunny intervals
  • Fri Friday
    20°C 15°C
    Cloudy
  • Sat Saturday
    19°C 15°C
    Cloudy
Tuesday
0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Cloudy Cloudy Cloudy Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Cloudy Cloudy Sunny intervals Sunny day Sunny day Sunny day Sunny day Sunny day Clear night Clear night Partly cloudy night Partly cloudy night
16 15 15 15 14 14 15 15 16 17 17 18 18 18 18 18 17 17 16 16 16 16
Feels like temperature (°C) arrow down
14 14 13 12 12 12 13 14 14 15 15 16 16 16 16 16 16 16 16 16 16 15
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
NE 13 16 NE 13 17 NE 13 18 NE 13 19 NE 12 18 NE 12 17 NE 11 16 NE 11 15 ENE 11 14 ENE 11 14 E 12 15 E 12 16 ESE 11 14 ESE 11 15 ESE 11 14 ESE 10 13 ESE 8 11 SE 8 10 ESE 8 10 ESE 8 9 E 9 10 E 9 11
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG G G G G G G G G G G G G G G G G G G G G G
Humidity arrow down
88% 89% 80% 78% 78% 79% 78% 77% 77% 75% 75% 77% 80% 82% 81% 84% 85% 86% 89% 90% 92% 94%
UV index arrow down
0 0 0 0 0 1 1 1 1 2 3 4 4 4 4 3 2 1 0 0 0 0
Sunrise: 06:25 Sunset: 19:53 Moon phase: First quarter 2 Daily air quality index*
Wednesday
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 Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Sunny intervals Cloudy Cloudy Cloudy Cloudy Sunny intervals Cloudy Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night Clear night Clear night Clear night
16 16 16 16 16 16 16 16 16 17 17 18 18 18 19 19 19 19 18 18 17 17 17 17
Feels like temperature (°C) arrow down
15 15 15 15 15 15 14 14 15 15 15 16 16 16 17 17 17 17 18 17 16 16 16 15
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
E 11 13 E 11 15 E 12 15 E 11 14 E 11 14 E 12 15 E 12 16 E 13 17 E 13 18 E 13 18 E 13 19 E 13 19 E 13 19 E 13 18 ESE 12 18 ESE 12 19 ESE 12 18 ESE 10 16 E 8 12 E 7 10 E 9 12 ENE 9 12 ENE 11 13 ENE 12 14
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G M G M G M M M G G G G G VG VG VG VG VG VG VG G G G
Humidity arrow down
94% 95% 96% 96% 96% 96% 96% 97% 96% 94% 92% 89% 86% 83% 80% 78% 76% 77% 79% 80% 83% 86% 89% 89%
UV index arrow down
0 0 0 0 0 0 0 1 1 1 2 2 3 4 4 5 5 4 2 1 0 0 0 0
Sunrise: 06:27 Sunset: 19:51 Moon phase: First quarter 3 Daily air quality index*
Thursday
0000 0100 0400 0700 1000 1300 1600 1900 2200
Clear night Clear night Partly cloudy night Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night
16 16 15 15 18 19 19 18 17
Feels like temperature (°C) arrow down
15 15 13 13 16 17 18 18 17
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
ENE 12 15 ENE 13 16 ENE 13 18 ENE 14 18 ENE 12 18 E 12 18 ESE 9 15 SSE 7 10 NNE 9 10
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G VG VG VG G G
Humidity arrow down
90% 91% 94% 97% 81% 72% 70% 77% 86%
UV index arrow down
0 0 0 1 2 4 4 1 0
Sunrise: 06:28 Sunset: 19:49 Moon phase: First quarter 3 Daily air quality index*
Friday
0100 0400 0700 1000 1300 1600 1900 2200
Partly cloudy night Cloudy Cloudy Cloudy Cloudy Cloudy Sunny intervals Cloudy
17 16 16 18 19 19 18 17
Feels like temperature (°C) arrow down
16 16 15 17 18 18 18 17
Precipitation probability arrow down
<5% <5% <5% <5% <5% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
NE 10 11 NE 10 12 NNE 11 14 NE 10 15 ENE 10 15 ENE 9 13 ENE 8 10 NE 11 12
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
90% 92% 92% 84% 78% 76% 79% 85%
UV index arrow down
0 0 1 2 3 3 1 0
Sunrise: 06:30 Sunset: 19:46 Moon phase: Waxing gibbous 3 Daily air quality index*
Saturday
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
16 16 16 17 18 18 17 16
Feels like temperature (°C) arrow down
16 15 14 15 16 16 16 15
Precipitation probability arrow down
<5% 10% 10% 10% 15% 15% 15% 15%
Wind direction, speed & gust (mph) arrow down
NNE 12 15 NE 13 17 ENE 14 19 ENE 13 20 ENE 14 21 E 13 20 E 12 17 ENE 15 20
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
89% 94% 94% 84% 75% 74% 77% 84%
UV index arrow down
0 0 1 2 4 3 1 0
Sunrise: 06:31 Sunset: 19:44 Moon phase: Waxing gibbous 3 Daily air quality index*
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More Detail chevron down

Issued at: 0200 on Tue 02 Sep 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 South West England

Dry and chilly tonight. Fine on Tuesday, with sunny spells.

This Evening and Tonight:

Cloud will continue to break this evening, leaving a dry night with clear spells. Light winds may allow for some patchy mist or fog to form in prone spots. Minimum Temperature 8C.

Tuesday:

Once any overnight mist or fog patches clear it should be a bright morning with sunny spells. Perhaps turning a little cloudier through the afternoon but should stay dry. Maximum Temperature 21C.

Outlook for Wednesday to Friday:

Remaining largely fine, with variable cloud allowing some warm sunny spells at times. Cloud may occasionally be thick enough for some light rain or drizzle, most likely on Friday.

Issued at: 1700 on Mon 01 Sep 2014

UK forecast for the next 5 days

Sunny spells in the west Tuesday, cloudier in the east.

This Evening and Tonight:

Becoming mainly cloudy across eastern and perhaps central England with increasing amounts of hill fog and patchy drizzle. Elsewhere, with light winds and clear spells, a few fog patches are likely to develop. Chilly in the north and west.

Tuesday:

Early fog patches clearing, then northern and western areas mainly dry with warm sunny spells. Probably cloudier in parts of eastern and central England, with the odd shower possible.

Outlook for Wednesday to Friday:

Remaining largely fine, with variable cloud allowing some warm sunny spells at times. Cloud may occasionally be thick enough for some light rain or drizzle.

Issued at: 1700 on Mon 01 Sep 2014

Outlook for the UK over the next 6-30 days

UK Outlook for Saturday 6 Sep 2014 to Monday 15 Sep 2014:

Many places dry through the weekend, with variable, but often large amounts of cloud and some bright or sunny spells, but there is an increasing risk of rain or showers spreading across southern and southwestern areas, possibly extending to central areas by the end of Sunday. Into next week, still a good deal of dry weather, especially towards the north, but probably becoming more unsettled from the southwest, with heavy rain possible at times. Light winds at first but becoming breezy from the southwest. Temperatures generally near or a little above average. Into the latter part of next week and beyond, the most likely scenario is for the unsettled conditions to migrate towards the northwest of the UK, with the best of the drier and warmer conditions towards the southeast.

UK Outlook for Tuesday 16 Sep 2014 to Tuesday 30 Sep 2014:

During mid to late September most regions can expect to see periods of fine weather, with some warm sunshine at times. However, these fine periods may well be interspersed with occasional spells of cloudier, more unsettled conditions bringing showers or longer spells of rain. Northern and western parts are probably most likely to see the more frequent bouts of unsettled weather, whilst southern and eastern parts should see the better fine and dry spells. Daytime temperatures are likely to be above average during fine weather leaving conditions feeling pleasantly warm. Nights, however, may well be on the chilly side. During any unsettled weather daytime temperatures are more likely to be near or below average leaving conditions feeling cool.

Issued at: 1700 on Mon 01 Sep 2014

Weather Map

Tue 0200

View weather map for Isle of Portland

Isle of Portland Cloudy 50.522 -2.454
Yeovil Cloudy 50.9416 -2.632
Exeter Partly cloudy night 50.7179 -3.5327
Southampton Cloudy 50.9093 -1.403
Cardiff Clear night 51.4812 -3.1778
Plymouth Clear night 50.3713 -4.1348
Swindon Partly cloudy night 51.5556 -1.7784
Barnstaple Partly cloudy night 51.0777 -4.0571
Reading Partly cloudy night 51.4523 -0.9724
Jersey Overcast 49.2079 -2.1955
Swansea Partly cloudy night 51.621 -3.9424
Brighton Partly cloudy night 50.822 -0.1356
Hereford Clear night 52.056 -2.7146
Banbury Clear night 52.0625 -1.3383
London Partly cloudy night 51.5081 -0.1248
Camborne Clear night 50.2122 -5.2937
Milton Keynes Partly cloudy night 52.0382 -0.7555
Pembroke Clear night 51.6731 -4.9084
Birmingham Partly cloudy night 52.4859 -1.889
Rochester Cloudy 51.3875 0.5084

Location Details

Isle of Portland

Location: 50.522, -2.454

Altitude: 52m above mean sea level

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