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Harpenden

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Harpenden last 24 hours
  • 19 °C

    12 °C

    Sunny intervals
  • 19 °C

    15 °C

    Cloudy
  • 18 °C

    11 °C

    Cloudy
  • 16 °C

    12 °C

    Light rain
  • 16 °C

    11 °C

    Light shower day
  • 18 °C

    13 °C

    Cloudy
  • 17 °C

    11 °C

    Cloudy
Saturday   (25 June 2016)
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Sunny day Sunny intervals Sunny day Sunny intervals Sunny intervals Sunny day Sunny intervals Sunny intervals Cloudy Light shower day Light shower day Light shower day Light shower day Light shower day Cloudy Cloudy Cloudy
Temperature (°C)
11 ° 13 ° 14 ° 15 ° 16 ° 17 ° 18 ° 18 ° 17 ° 17 ° 17 ° 17 ° 16 ° 16 ° 15 ° 14 ° 14 °
Feels like temperature (°C) arrow down
10 ° 12 ° 13 ° 14 ° 15 ° 16 ° 16 ° 16 ° 16 ° 15 ° 15 ° 15 ° 15 ° 15 ° 14 ° 13 ° 13 °
Precipitation probability arrow down
<5% <5% <5% <5% <5% 10% 10% 10% 10% 40% 30% 30% 30% 30% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
W 6 10 WNW 5 8 W 6 10 W 6 10 W 6 10 W 6 11 W 8 13 W 9 15 W 9 15 W 10 17 WNW 8 14 NW 8 14 NW 7 12 WNW 7 12 WNW 7 13 WNW 6 12 W 7 14
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG
Humidity arrow down
93% 84% 78% 70% 67% 61% 60% 59% 60% 61% 62% 64% 66% 69% 74% 77% 80%
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1 2 3 4 5 5 6 5 4 4 3 2 1 1 1 0 0
Sunday   (26 June 2016)
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Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Sunny intervals Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Cloudy Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Cloudy Light rain Light rain Light rain Light rain Light rain Light rain
Temperature (°C)
13 ° 13 ° 13 ° 12 ° 12 ° 12 ° 13 ° 13 ° 13 ° 14 ° 15 ° 16 ° 17 ° 18 ° 18 ° 18 ° 18 ° 17 ° 16 ° 16 ° 16 ° 15 ° 15 ° 15 °
Feels like temperature (°C) arrow down
12 ° 12 ° 11 ° 11 ° 11 ° 11 ° 11 ° 11 ° 11 ° 12 ° 13 ° 14 ° 14 ° 15 ° 16 ° 15 ° 16 ° 15 ° 14 ° 14 ° 14 ° 14 ° 14 ° 14 °
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% 10% <5% <5% <5% <5% <5% <5% <5% 10% 10% 10% 10% 50% 60% 60% 50% 50% 50%
Wind direction, speed & gust (mph) arrow down
WNW 7 16 WNW 8 17 WNW 8 17 WNW 9 18 WNW 9 17 WNW 9 18 WNW 10 19 WNW 11 21 WNW 12 22 WNW 12 23 WNW 12 24 W 12 24 W 12 23 W 11 23 W 12 25 W 12 26 W 12 25 WSW 12 23 WSW 11 22 WSW 10 20 WSW 10 19 WSW 10 19 WSW 9 18 WSW 10 19
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG G G G G G G G VG VG VG VG VG VG G G G G G G M M M
Humidity arrow down
82% 85% 87% 88% 89% 89% 88% 86% 82% 77% 73% 69% 65% 61% 61% 62% 64% 72% 79% 85% 88% 90% 92% 92%
UV index arrow down
0 0 0 0 0 1 1 1 2 3 4 5 5 6 5 4 3 2 1 1 1 1 0 0
Monday   (27 June 2016)
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Overcast Cloudy Overcast Cloudy Cloudy Cloudy Cloudy Sunny intervals Partly cloudy night
Temperature (°C)
15 ° 15 ° 15 ° 15 ° 16 ° 17 ° 18 ° 16 ° 14 °
Feels like temperature (°C) arrow down
14 ° 14 ° 13 ° 13 ° 14 ° 15 ° 15 ° 14 ° 13 °
Precipitation probability arrow down
20% 20% 10% 20% 10% 10% 10% <5% <5%
Wind direction, speed & gust (mph) arrow down
WSW 10 20 WSW 10 20 WSW 10 20 W 10 19 WNW 11 23 WNW 13 26 WNW 12 26 WNW 10 20 W 6 11
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G VG VG VG VG
Humidity arrow down
93% 93% 93% 91% 80% 62% 55% 58% 70%
UV index arrow down
0 0 0 1 4 6 3 1 0
Tuesday   (28 June 2016)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Light rain Light rain Light rain Light rain Light shower night
Temperature (°C)
12 ° 11 ° 12 ° 14 ° 15 ° 15 ° 14 ° 13 °
Feels like temperature (°C) arrow down
11 ° 10 ° 11 ° 13 ° 13 ° 13 ° 13 ° 11 °
Precipitation probability arrow down
<5% <5% 10% 40% 50% 50% 60% 40%
Wind direction, speed & gust (mph) arrow down
W 6 11 W 5 10 SW 5 9 SW 6 13 SW 8 18 SW 9 19 SSW 8 15 SW 9 18
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG G G M G G
Humidity arrow down
78% 87% 86% 78% 73% 73% 78% 86%
UV index arrow down
0 0 1 2 5 2 1 0
Wednesday   (29 June 2016)
0100 0400 0700 1000 1300 1600 1900 2200
Partly cloudy night Cloudy Cloudy Light shower day Light rain Light shower day Light shower day Partly cloudy night
Temperature (°C)
12 ° 12 ° 12 ° 14 ° 15 ° 15 ° 15 ° 13 °
Feels like temperature (°C) arrow down
10 ° 10 ° 10 ° 12 ° 13 ° 13 ° 13 ° 12 °
Precipitation probability arrow down
10% 10% 10% 40% 60% 50% 40% 10%
Wind direction, speed & gust (mph) arrow down
SW 9 18 SW 9 17 SW 9 18 SW 10 21 SSW 10 21 WSW 10 20 WSW 11 21 WSW 9 18
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G M M G G
Humidity arrow down
91% 91% 91% 84% 81% 81% 78% 86%
UV index arrow down
0 0 1 3 3 2 1 0
Thursday   (30 June 2016)
0100 0400 0700 1000 1300 1600 1900 2200
Clear night Clear night Cloudy Sunny intervals Cloudy Cloudy Overcast Cloudy
Temperature (°C)
12 ° 12 ° 12 ° 15 ° 17 ° 17 ° 16 ° 15 °
Feels like temperature (°C) arrow down
11 ° 10 ° 11 ° 13 ° 14 ° 14 ° 14 ° 13 °
Precipitation probability arrow down
10% 10% 10% 10% 10% 20% 20% 10%
Wind direction, speed & gust (mph) arrow down
WSW 9 18 WSW 9 17 WSW 9 18 WSW 12 24 WSW 14 28 WSW 14 28 WSW 13 26 SW 12 23
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G VG G G G VG
Humidity arrow down
90% 92% 90% 76% 67% 70% 76% 80%
UV index arrow down
0 0 1 5 6 3 1 0
Friday   (01 July 2016)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Sunny intervals Sunny intervals Cloudy Cloudy Sunny intervals Clear night
Temperature (°C)
14 ° 13 ° 13 ° 15 ° 17 ° 16 ° 15 ° 13 °
Feels like temperature (°C) arrow down
12 ° 11 ° 11 ° 13 ° 14 ° 13 ° 13 ° 11 °
Precipitation probability arrow down
10% 10% <5% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
SW 12 24 WSW 12 23 WSW 11 22 WSW 13 26 WSW 14 29 WSW 14 29 WSW 13 25 WSW 11 21
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G VG G VG VG VG VG VG
Humidity arrow down
84% 86% 87% 77% 64% 63% 67% 74%
UV index arrow down
0 0 1 4 6 3 1 0
More Detail chevron down

Issued at: 0600 on Sat 25 Jun 2016

Forecast summary

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

Regional forecast for East of England

Showers becoming heavy this afternoon, with thunder possible.

Today:

A largely dry, bright start. Scattered showers will develop through the morning, these becoming more widespread and locally heavy with thunder by afternoon, before gradually dying away through the evening. Some sunny intervals between the showers. Maximum Temperature 21 °C.

Tonight:

Any residual showers mostly dying out, with many places becoming dry. Patchy cloud and some clear spells, perhaps with some coastal mist patches developing. Minimum Temperature 11 °C.

Sunday:

Morning coastal mist clearing, otherwise mostly dry with sunny spells, although still the odd shower possible. Cloud increasing from the west in the evening, with some patchy rain later. Maximum Temperature 21 °C.

Outlook for Monday to Wednesday:

Monday, breezy with early cloud and rain gradually clearing. Tuesday, bright and dry start but some rain or showers likely later. Wednesday, further showers or longer spells of rain. Breezy.

Updated at: 0329 on Sat 25 Jun 2016

UK forecast for the next 5 days

Showers today. Rain arriving from the west tomorrow.

Today:

Showers will begin to form from mid morning, becoming widespread and occasionally heavy and thundery by the afternoon, especially in central and eastern parts. Outside of showers, it should be pleasant with sunny spells.

Tonight:

The east may see one or two overnight showers, but otherwise it should be a largely dry, cool night with clear spells, although rain arrives in Northern Ireland by dawn.

Sunday:

Breezier, with cloud and rain pushing eastwards across the country through the day, although the far east of the country may well stay dry with sunny spells until evening.

Outlook for Monday to Wednesday:

The start of next week looks to be breezy at times, with a mixture of sunny intervals and showers and occasional longer spells of rain.

Updated at: 0238 on Sat 25 Jun 2016

Outlook for the UK over the next 6-30 days

UK Outlook for Wednesday 29 Jun 2016 to Friday 8 Jul 2016:

There continues to be a signal for changeable and often unsettled weather across most parts of the country through this period. Bands of rain will push eastwards across all areas at times, these interspersed with drier and brighter periods, but also some showers. Showers could be heavy at times with a risk of thunder. The wettest weather is likely in the north and west where it will occasionally be windy too, whilst the south and east will see the best of any drier spells along with generally lighter winds. Temperatures are expected to generally be near average for the time of year, but it will be cool in any wetter and winder spells. Conversely, it will feel warm at times in any drier and sunnier periods.

Updated at: 1314 on Fri 24 Jun 2016

UK Outlook for Saturday 9 Jul 2016 to Saturday 23 Jul 2016:

The changeable weather pattern is likely to persist at first with rain or showers across many areas, particularly the north and west, and temperatures near average. Around the middle of July a more settled spell of weather could develop, potentially bringing longer dry periods to much of the country. With this change there would most likely be more in the way of sunshine with some locally warm temperatures and lighter winds. There is also the possibility of more humid continental air moving up across the southeast at times, bringing a risk of some thundery showers here.

Updated at: 1314 on Fri 24 Jun 2016

Weather map

Sat 0800

Weather forecast map for Harpenden

Harpenden Harpenden – Sunny intervals 51.818 -0.3574
Milton Keynes Milton Keynes – Sunny intervals 52.0382 -0.7555
London London – Sunny day 51.5081 -0.1248
Cambridge Cambridge – Sunny day 52.2075 0.124
Reading Reading – Sunny day 51.4523 -0.9724
Banbury Banbury – Sunny day 52.0625 -1.3383
Rochester Rochester – Sunny day 51.3875 0.5084
Peterborough Peterborough – Sunny day 52.569 -0.2388
Swindon Swindon – Sunny intervals 51.5556 -1.7784
Ipswich Ipswich – Sunny day 52.0563 1.1499
Brighton Brighton – Sunny day 50.822 -0.1356
Southampton Southampton – Sunny intervals 50.9093 -1.403
Birmingham Birmingham – Cloudy 52.4859 -1.889
Boston Boston – Sunny intervals 52.9786 -0.0249
Nottingham Nottingham – Cloudy 52.9545 -1.1565
Dover Dover – Sunny day 51.1259 1.3179
Norwich Norwich – Sunny day 52.6305 1.2991
Lincoln Lincoln – Sunny intervals 53.2304 -0.539
Hereford Hereford – Cloudy 52.056 -2.7146
Stoke-on-Trent Stoke-on-Trent – Light shower day 53.0024 -2.178

Location Details

Harpenden

Location: 51.818, -0.3574

Altitude: 106.0 m above mean sea level

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