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Harpenden

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Harpenden last 24 hours
  • 20 °C

    14 °C

    Cloudy
  • 16 °C

    14 °C

    Light rain
  • 19 °C

    16 °C

    Light rain
  • 22 °C

    14 °C

    Cloudy
  • 19 °C

    13 °C

    Cloudy
  • 20 °C

    13 °C

    Sunny intervals
  • 19 °C

    13 °C

    Sunny intervals
Sunday   (31 July 2016)
1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Sunny day Sunny intervals Cloudy Cloudy Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Cloudy Partly cloudy night Cloudy
Temperature (°C)
16 ° 17 ° 18 ° 19 ° 19 ° 20 ° 20 ° 20 ° 19 ° 19 ° 18 ° 17 ° 17 ° 16 °
Feels like temperature (°C) arrow down
14 ° 15 ° 16 ° 17 ° 17 ° 17 ° 18 ° 17 ° 17 ° 17 ° 17 ° 17 ° 16 ° 16 °
Precipitation probability arrow down
<5% <5% 10% 10% <5% <5% 10% 10% 10% <5% <5% 10% <5% <5%
Wind direction, speed & gust (mph) arrow down
WNW 11 13 NW 9 13 WNW 9 16 WNW 9 16 WNW 9 17 WNW 9 16 WNW 8 16 W 9 16 W 9 16 WNW 7 13 WNW 5 11 WNW 5 9 W 4 8 WNW 5 10
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
Humidity arrow down
67% 62% 57% 56% 54% 51% 50% 50% 51% 54% 60% 67% 71% 73%
UV index arrow down
5 5 6 6 5 4 3 2 2 1 1 0 0 0
Monday   (01 August 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
Partly cloudy night Partly cloudy night Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Light rain Light rain Light rain Heavy rain Heavy rain Heavy rain Light rain Light rain Light rain
Temperature (°C)
16 ° 15 ° 15 ° 14 ° 14 ° 14 ° 14 ° 13 ° 14 ° 14 ° 15 ° 16 ° 16 ° 16 ° 16 ° 16 ° 16 ° 15 ° 15 ° 14 ° 14 ° 14 ° 14 ° 14 °
Feels like temperature (°C) arrow down
15 ° 15 ° 14 ° 14 ° 13 ° 13 ° 13 ° 13 ° 13 ° 13 ° 14 ° 14 ° 15 ° 14 ° 14 ° 14 ° 14 ° 14 ° 13 ° 13 ° 13 ° 13 ° 13 ° 13 °
Precipitation probability arrow down
<5% <5% <5% <5% 10% <5% 10% 10% 10% 10% 10% 10% 20% 20% 20% 50% 50% 50% 80% 80% 80% 60% 60% 60%
Wind direction, speed & gust (mph) arrow down
NW 5 10 WNW 5 10 WNW 5 10 WNW 6 12 WNW 6 12 W 6 12 W 6 12 W 6 12 W 7 13 WSW 7 14 WSW 7 14 SW 8 17 SW 9 18 SW 10 19 SW 9 18 SW 10 19 SW 10 20 SSW 10 20 SSW 10 20 SSW 9 19 S 10 19 SSW 11 21 SSW 11 21 SSW 11 21
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 G G G G G G M M M M M M
Humidity arrow down
75% 74% 74% 76% 77% 78% 78% 78% 78% 76% 75% 73% 71% 72% 75% 76% 78% 82% 87% 92% 94% 94% 94% 94%
UV index arrow down
0 0 0 0 0 0 1 1 1 2 3 3 3 3 2 2 2 1 1 1 1 0 0 0
Tuesday   (02 August 2016)
0000 0100 0400 0700 1000 1300 1600 1900 2200
Heavy rain Heavy rain Light rain Overcast Overcast Light rain Light rain Overcast Cloudy
Temperature (°C)
14 ° 14 ° 15 ° 15 ° 17 ° 18 ° 19 ° 19 ° 18 °
Feels like temperature (°C) arrow down
12 ° 12 ° 13 ° 15 ° 16 ° 18 ° 18 ° 18 ° 16 °
Precipitation probability arrow down
80% 90% 60% 20% 20% 50% 50% 10% 10%
Wind direction, speed & gust (mph) arrow down
S 11 22 S 12 23 SSW 10 19 SSW 8 15 SW 8 15 SW 8 16 WSW 9 19 WSW 11 22 WSW 11 21
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M G M M G G G G
Humidity arrow down
94% 95% 95% 97% 95% 92% 89% 89% 89%
UV index arrow down
0 0 0 1 2 3 2 1 0
Wednesday   (03 August 2016)
0100 0400 0700 1000 1300 1600 1900 2200
Overcast Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Cloudy
Temperature (°C)
17 ° 16 ° 16 ° 18 ° 20 ° 22 ° 20 ° 17 °
Feels like temperature (°C) arrow down
15 ° 15 ° 15 ° 16 ° 18 ° 19 ° 17 ° 15 °
Precipitation probability arrow down
10% 10% 10% 10% 10% 10% <5% 10%
Wind direction, speed & gust (mph) arrow down
SW 11 21 SW 11 21 WSW 10 20 WSW 11 23 WSW 12 26 WSW 15 31 WSW 13 26 WSW 10 19
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG G G VG VG VG VG VG
Humidity arrow down
89% 90% 90% 83% 67% 60% 62% 71%
UV index arrow down
0 0 1 3 6 3 1 0
Thursday   (04 August 2016)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
15 ° 14 ° 14 ° 17 ° 19 ° 19 ° 19 ° 16 °
Feels like temperature (°C) arrow down
14 ° 13 ° 13 ° 16 ° 17 ° 18 ° 18 ° 16 °
Precipitation probability arrow down
10% 10% <5% <5% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
WSW 9 18 WSW 8 14 SW 6 12 SW 8 17 SW 9 20 SW 8 17 SW 7 15 WSW 6 12
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG G VG VG VG VG VG
Humidity arrow down
81% 86% 88% 76% 64% 61% 67% 80%
UV index arrow down
0 0 1 3 4 2 1 0
Friday   (05 August 2016)
0100 0400 0700 1000 1300 1600 1900 2200
Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Light shower day Sunny intervals Partly cloudy night
Temperature (°C)
15 ° 14 ° 14 ° 16 ° 19 ° 20 ° 19 ° 16 °
Feels like temperature (°C) arrow down
14 ° 13 ° 13 ° 15 ° 17 ° 17 ° 17 ° 15 °
Precipitation probability arrow down
10% 10% 10% 10% 10% 30% 10% <5%
Wind direction, speed & gust (mph) arrow down
WSW 7 13 W 7 13 W 7 14 W 10 21 W 11 24 W 11 24 W 10 19 W 8 15
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G VG VG VG VG VG
Humidity arrow down
86% 91% 91% 74% 64% 58% 59% 71%
UV index arrow down
0 0 1 4 6 3 1 0
Saturday   (06 August 2016)
0100 0400 0700 1000 1300 1600 1900 2200
Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy
Temperature (°C)
14 ° 14 ° 13 ° 16 ° 18 ° 19 ° 18 ° 16 °
Feels like temperature (°C) arrow down
13 ° 13 ° 12 ° 14 ° 16 ° 17 ° 16 ° 14 °
Precipitation probability arrow down
<5% <5% <5% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
WSW 7 13 WSW 6 12 SW 7 13 SW 9 18 SW 11 22 SW 11 23 WSW 11 22 WSW 11 20
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
Humidity arrow down
80% 85% 88% 78% 69% 69% 70% 74%
UV index arrow down
0 0 1 3 4 2 1 0
More Detail chevron down

Issued at: 0900 on Sun 31 Jul 2016

Forecast summary

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

Regional forecast for East of England

Sunny spells with just the odd isolated afternoon shower.

Today:

A dry, bright and rather chilly start. Warm sunny spells through the day. Cloud amounts will increase for the afternoon with just the odd isolated shower developing but it will be a dry day for most of the region. Maximum Temperature 21 °C.

Tonight:

A dry night across the region with variable amounts of cloud and clear spells. Quite chilly overnight, especially in rural parts. Minimum Temperature 10 °C.

Monday:

A bright start before cloud amounts gradually increase with outbreaks of rain arriving from the west later. Rain turning heavier and more persistent during the evening. Maximum Temperature 20 °C.

Outlook for Tuesday to Thursday:

Tuesday and Wednesday, rather cloudy with outbreaks of showery rain. Feeling warm and humid in drier and brighter spells. Breezy on Wednesday. Thursday, perhaps drier and brighter, feeling less humid.

Updated at: 0311 on Sun 31 Jul 2016

UK forecast for the next 5 days

Sunshine and showers today, turning unsettled into the working week.

Today:

A fine start for many, though showers across Scotland, Northern Ireland and South East England, the showers in the south soon easing. We'll then see sunshine and scattered showers, and it should feel pleasantly warm in the sunshine.

Tonight:

Some evening sunshine, with most of the showers easing. It'll cloud over with rain perhaps reaching the far west of Wales and South West England by dawn.

Monday:

Rain across Wales and South West England will spread eastwards through the afternoon. This may be heavy at times, and turning rather windy. Sunshine and showers further north.

Outlook for Tuesday to Thursday:

Unsettled with showers or longer spells of rain for most on Tuesday and Wednesday. It'll be rather windy too. Clearing to showery, fresher conditions on Thursday and turning less windy.

Updated at: 0230 on Sun 31 Jul 2016

Outlook for the UK over the next 6-30 days

UK Outlook for Thursday 4 Aug 2016 to Saturday 13 Aug 2016:

An area of rain in the southeast should clear away to the east on Thursday to leave generally brighter, breezy and showery conditions across all areas through Friday and into the weekend. Through the rest of the period indications are that changeable conditions will prevail. This means that there will be intervals of dry, sunny weather interspersed with periods of rain or showers and strong winds. Northwestern parts are likely to see the heaviest rain and perhaps unseasonably strong winds at times whereas the southeast should experience the best of the drier, brighter weather. Some large swings in temperature are likely, although overall it should average out at close to or slightly below normal for the time of year.

Updated at: 1437 on Sat 30 Jul 2016

UK Outlook for Sunday 14 Aug 2016 to Sunday 28 Aug 2016:

The generally changeable conditions across the British Isles are likely to continue through mid to late August. Further spells of rain are expected to push in from the west, interspersed with drier, brighter and warmer periods, but also with some showers at times. Northern and northwestern parts should have the wettest weather, with the south and southeast seeing the lengthiest dry and fine spells. Some large swings in temperature remain likely, although overall it should continue to average out at close to or slightly below normal for August.

Updated at: 1343 on Sat 30 Jul 2016

Weather map

Sun 1100

Weather forecast map for Harpenden

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

Location Details

Harpenden

Location: 51.818, -0.3574

Altitude: 106.0 m above mean sea level

Video forecast