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Harpenden

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Harpenden last 24 hours
  • 21°C 12°C
    Sunny intervals
  • 20°C 15°C
    Sunny intervals
  • 22°C 13°C
    Light shower day
  • 19°C 12°C
    Cloudy
  • 18°C 12°C
    Cloudy
Sunday (05 July 2015)
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Cloudy Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Sunny day Sunny day Clear night Clear night
Temperature (°C)
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10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% <5% <5% <5%
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SSE 4 6 SE 7 10 SSW 6 9 SW 7 10 SW 9 13 SW 9 16 SW 11 20 SW 13 22 WSW 15 25 WSW 12 22 WSW 11 19 WSW 9 17 WSW 9 18 WSW 10 21
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68% 68% 71% 67% 59% 54% 52% 51% 55% 60% 63% 66% 71% 67%
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2 3 3 4 4 4 3 2 2 1 1 1 0 0
Monday (06 July 2015)
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Clear night Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Cloudy Cloudy Light shower day Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Cloudy
Temperature (°C)
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Wind direction, speed & gust (mph) arrow down
WSW 10 20 WSW 9 20 WSW 8 18 WSW 7 16 SW 6 14 SW 7 14 SW 7 14 SW 7 13 SW 8 15 SW 9 17 SW 10 20 SW 11 23 SW 12 23 SW 12 23 SW 12 24 SW 12 24 SSW 12 23 SSW 12 24 SSW 12 24 SSW 12 24 SSW 11 21 SSW 10 19 SSW 8 17 S 8 16
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG G G G G VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG
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71% 74% 78% 83% 85% 87% 87% 84% 78% 67% 61% 57% 56% 55% 54% 53% 53% 52% 52% 53% 56% 59% 63% 65%
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Tuesday (07 July 2015)
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Cloudy Cloudy Cloudy Heavy shower day Light shower day Light shower day Light shower day Sunny intervals Clear night
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<5% <5% 10% 50% 50% 40% 40% 10% <5%
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S 8 16 S 8 16 S 9 17 SSW 9 18 SSW 12 23 WSW 17 34 WSW 18 37 WSW 18 36 WSW 15 30
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG G M G VG VG VG
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68% 70% 77% 84% 89% 67% 50% 50% 62%
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0 0 0 1 2 6 4 1 0
Wednesday (08 July 2015)
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Clear night Partly cloudy night Cloudy Cloudy Light rain Light shower day Light rain Clear night
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14 13 14 16 17 19 17 15
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11 11 11 12 13 14 14 13
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<5% <5% 10% 10% 40% 30% 40% <5%
Wind direction, speed & gust (mph) arrow down
WSW 15 28 WSW 14 27 WSW 15 29 WSW 17 33 W 18 37 W 19 38 WNW 17 34 WNW 13 26
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG G G G G VG VG
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74% 78% 80% 75% 65% 62% 59% 66%
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0 0 1 4 5 3 1 0
Thursday (09 July 2015)
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Clear night Cloudy Cloudy Cloudy Cloudy Cloudy Sunny intervals Partly cloudy night
Temperature (°C)
13 12 12 14 16 18 17 15
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11 10 10 12 14 15 15 14
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<5% <5% <5% <5% 10% 10% <5% <5%
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WNW 12 23 WNW 11 22 WNW 11 24 WNW 12 26 WNW 11 25 WNW 10 23 WNW 9 19 NW 6 12
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG G G VG G VG VG
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71% 74% 71% 63% 56% 55% 57% 67%
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0 0 1 4 5 3 1 0
More Detail chevron down

Issued at: 0900 on Sun 05 Jul 2015

Forecast summary

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

Regional forecast for East of England

Dry, sunny start, then some heavy showers in places.

Today:

A dry and sunny start to the morning, but some heavy showers likely to move northeast across mainly Essex/Suffolk later this morning before clearing by afternoon. Further isolated heavy/thundery showers could affect the northwest of the region late afternoon/evening. Maximum Temperature 23°C.

Tonight:

Any residual isolated evening showers should soon decay to leave the whole region with a dry and mostly clear night. Light winds. Minimum Temperature 12°C.

Monday:

A dry and sunny morning, but cloud increasing into the afternoon, perhaps becoming thick enough later for a few spots of rain in the west. Warm with gentle south-southwesterly winds. Maximum Temperature 22°C.

Outlook for Tuesday to Thursday:

Tuesday, rain then showers, possibly thundery, becoming breezy. Wednesday, rather cloudy with rain or showers. Breezy. Thursday, again rather cloudy with some light rain or showers. Winds easing later.

Updated at: 0424 on Sun 05 Jul 2015

UK forecast for the next 5 days

Warm sunny spells and some heavy and thundery showers today.

Today:

Outbreaks of locally heavy and thundery rain will affect parts of southeast England for a time. Elsewhere there will be some warm sunshine. However, showers will develop from the west, turning heavy and thundery, especially in the northeast later.

Tonight:

Heavy showers, chiefly in the north, will die out during the first part of the night, leaving most areas dry with clear periods. Rain arriving in the far southwest later.

Monday:

Southeast England and northeast Scotland will be mostly dry with some sunshine. Elsewhere it will turn wet and breezy from the southwest, with some heavy rain developing in places.

Outlook for Tuesday to Thursday:

Tuesday and Wednesday will be unsettled and cooler than of late, with sunshine and showers, the showers heavy in places. Mostly fine on Thursday. Rain feeding into the northwest later.

Updated at: 0246 on Sun 05 Jul 2015

Outlook for the UK over the next 6-30 days

UK Outlook for Thursday 9 Jul 2015 to Saturday 18 Jul 2015:

Bright and breezy on Thursday with a mixture of showers and sunny spells, together with a brisk northerly breeze. Less windy on Friday with a mixture of broken cloud and a few showers across much of the UK, although the southwest may turn cloudier with a little drizzle at times. After this, a fairly quiet period of weather is likely to develop through next weekend and into the following week, with mostly dry conditions across southern parts but some rain at times in the north. Temperatures during this period will tend to drop a little below normal to start with, this feeling much cooler than of late for many places, before slowly rising later, perhaps becoming warm in the southeast.

UK Outlook for Sunday 19 Jul 2015 to Sunday 2 Aug 2015:

Many southern and central parts of the UK are likely to be mostly dry, often with fine, warm conditions. Towards the north and northwest there will be some cloudier conditions with rain at times, although even here some periods of dry weather are expected. Temperatures are likely to be around average in the north, but in the south there may be spells of very warm weather for the time of year. These hot conditions bring a low risk of occasional thundery outbreaks, mainly for the southeast.

Updated at: 1210 on Sat 04 Jul 2015

Weather map

Sun 1100

Weather forecast map for Harpenden

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

Location Details

Harpenden

Location: 51.818, -0.3574

Altitude: 106m above mean sea level

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