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Letchworth

Letchworth last 24 hours
  • 8°C 2°C
    Sunny intervals
  • 8°C 0°C
    Light shower day
  • 9°C 5°C
    Cloudy
  • 11°C 3°C
    Cloudy
  • 11°C 4°C
    Cloudy
  • 12°C 5°C
    Cloudy
  • 14°C 7°C
    Sunny intervals
Tuesday   (25 April 2017)
0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Clear night Clear night Clear night Sunny day Sunny intervals Sunny day Sunny intervals Sunny day Sunny day Cloudy Cloudy Cloudy Cloudy Sunny intervals Light shower day Light shower day Light shower day Light shower day Light shower night Clear night Clear night
Temperature (°C)
1 1 2 1 2 3 4 5 6 7 7 8 8 8 6 5 5 4 4 3 3
Feels like temperature (°C) arrow down
-3 -3 -3 -2 -2 -1 0 1 2 3 4 5 4 4 2 2 1 1 0 0 0
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% 10% 10% 10% 40% 40% 40% 40% 40% <5% <5%
Wind direction, speed & gust (mph) arrow down
W 10 18 W 9 19 WNW 10 19 WNW 9 17 WNW 10 18 NW 10 18 NNW 11 18 NW 10 18 NW 11 19 NW 12 21 NW 12 21 NW 12 23 NNW 14 25 NNW 15 26 NNW 17 29 NNW 12 21 NNW 10 17 NNW 10 18 NNW 10 20 NNW 9 18 NNW 9 17
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 E E VG E VG VG VG VG VG VG VG VG VG
Humidity arrow down
75% 74% 77% 80% 80% 75% 65% 57% 53% 48% 45% 41% 49% 53% 66% 71% 73% 76% 81% 84% 85%
UV index arrow down
0 0 0 1 1 2 3 4 4 5 5 4 4 3 2 1 1 1 0 0 0
Wednesday   (26 April 2017)
0000 0100 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 Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Cloudy Cloudy Cloudy Light shower day Light shower day Heavy shower day Light shower day Light shower day Light shower day Light shower day Light shower day Clear night Clear night Clear night
Temperature (°C)
3 3 3 3 3 3 3 3 3 4 5 6 6 7 7 6 6 6 6 6 5 4 3 3
Feels like temperature (°C) arrow down
-1 -1 -1 -1 -2 -2 -1 -2 -1 0 1 2 3 3 4 2 3 2 2 2 2 1 1 0
Precipitation probability arrow down
<5% <5% <5% <5% 10% 10% 10% 10% 10% 10% 10% 10% 10% 30% 40% 60% 30% 40% 30% 30% 30% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
NNW 10 19 NNW 11 20 NNW 10 19 NNW 11 20 NNW 11 20 NNW 11 21 NNW 12 21 NNW 12 22 NNW 13 23 N 14 25 N 14 25 N 14 25 N 14 25 N 14 27 N 12 23 N 13 27 N 13 25 N 13 25 N 11 21 N 11 21 N 8 15 N 8 14 NNW 5 10 NW 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 VG G VG VG VG VG VG VG VG VG
Humidity arrow down
84% 85% 86% 87% 86% 85% 84% 85% 81% 77% 71% 69% 65% 65% 66% 75% 70% 73% 74% 70% 75% 80% 83% 85%
UV index arrow down
0 0 0 0 0 0 1 1 2 2 3 4 4 5 4 3 3 2 1 1 1 0 0 0
Thursday   (27 April 2017)
0000 0100 0400 0700 1000 1300 1600 1900 2200
Clear night Clear night Clear night Cloudy Cloudy Cloudy Overcast Overcast Cloudy
Temperature (°C)
2 2 1 1 7 9 9 8 7
Feels like temperature (°C) arrow down
0 -1 -2 -1 4 6 7 6 5
Precipitation probability arrow down
<5% <5% <5% <5% <5% 10% 20% 20% 10%
Wind direction, speed & gust (mph) arrow down
NW 6 11 NW 6 11 WNW 6 10 WNW 6 11 WNW 8 17 WNW 9 20 WNW 9 19 WNW 7 14 WNW 6 11
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG G M VG G G M G
Humidity arrow down
86% 88% 92% 89% 63% 54% 61% 76% 88%
UV index arrow down
0 0 0 1 3 4 2 1 0
Friday   (28 April 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Partly cloudy night Cloudy Sunny intervals Cloudy Sunny intervals Sunny intervals Partly cloudy night
Temperature (°C)
6 5 5 8 10 10 9 6
Feels like temperature (°C) arrow down
4 3 3 5 8 8 8 5
Precipitation probability arrow down
20% 10% 10% 10% 10% <5% 10% <5%
Wind direction, speed & gust (mph) arrow down
NW 7 12 NW 7 12 NNW 8 14 NNW 9 19 N 10 21 N 10 20 N 7 14 NNE 5 9
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
93% 94% 93% 78% 64% 61% 66% 79%
UV index arrow down
0 0 1 3 4 2 1 0
Saturday   (29 April 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Partly cloudy night Partly cloudy night Cloudy Cloudy Cloudy Cloudy Sunny intervals Clear night
Temperature (°C)
5 4 5 9 11 11 10 7
Feels like temperature (°C) arrow down
3 2 3 7 9 9 8 5
Precipitation probability arrow down
<5% <5% 10% 10% 10% 10% 10% <5%
Wind direction, speed & gust (mph) arrow down
N 4 7 SSE 4 8 SW 5 9 E 6 15 SE 7 17 ESE 8 17 E 8 15 E 8 14
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
Humidity arrow down
87% 89% 85% 67% 57% 57% 62% 74%
UV index arrow down
0 0 1 3 4 2 1 0
Sunday   (30 April 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Partly cloudy night Clear night Sunny intervals Sunny intervals Cloudy Cloudy Sunny intervals Clear night
Temperature (°C)
6 5 6 10 12 12 10 8
Feels like temperature (°C) arrow down
3 2 3 7 9 9 8 5
Precipitation probability arrow down
<5% <5% <5% <5% 10% 10% 10% <5%
Wind direction, speed & gust (mph) arrow down
ENE 8 14 E 8 14 E 9 17 E 13 25 ESE 14 28 ESE 14 27 ESE 13 23 E 11 19
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
Humidity arrow down
82% 85% 83% 65% 56% 56% 62% 74%
UV index arrow down
0 0 1 3 4 2 1 0
Monday   (01 May 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Clear night Partly cloudy night Sunny intervals Sunny day Sunny intervals Sunny intervals Cloudy Cloudy
Temperature (°C)
7 6 7 10 13 13 12 10
Feels like temperature (°C) arrow down
4 3 4 7 10 10 9 7
Precipitation probability arrow down
10% <5% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
E 10 18 ESE 10 18 E 10 19 ESE 14 28 ESE 15 30 SE 14 27 SE 13 23 SE 11 19
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
83% 85% 83% 66% 55% 59% 64% 77%
UV index arrow down
0 0 1 3 4 2 1 0
More Detail chevron down

Issued at: 0300 on Tue 25 Apr 2017

Forecast summary

Regional forecast for East of England

Cold with heavy and occasionally wintry showers

Today:

A chilly start, then a mainly dry morning with sunny spells. Showers developing later with some of these becoming heavy and perhaps locally turning to sleet or hail with a risk of thunder. Feeling cold in strengthening northerly winds. Maximum Temperature 10 °C.

Tonight:

Breezy in the east with showers, occasionally heavy and wintry, throughout. Drier in the west with a patchy frost in places under clearer skies as winds ease. Minimum Temperature 0 °C.

Wednesday:

Chilly, with showers initially in the east, spreading to all parts through the afternoon for time, some of these possibly turning heavy and thundery. Breezy along the coast at first. Maximum Temperature 10 °C.

Outlook for Thursday to Saturday:

A bright start Thursday with patchy rain later. Mainly dry and bright Friday and Saturday, with pleasant sunny spells, but also some scattered showers. Becoming warmer with frost less widespread.

Updated at: 0345 on Tue 25 Apr 2017

UK forecast for the next 5 days

Cold and windy with wintry showers and some sunny spells.

Today:

Showers at first in the north and around the coasts will become more widespread inland with sunny spells. Showers falling as hail/sleet/snow mainly over higher ground, but also to lower levels at times. Strong northerly winds making it feel colder.

Tonight:

Windy with further wintry showers across central and eastern parts, along with northern and western coasts. A cold night with widespread frost for inland areas.

Wednesday:

Cold for most with showers across parts of England and Wales, especially the southeast, but becoming less wintry. Less cold in Scotland and Northern Ireland with cloud and patchy rain.

Outlook for Thursday to Saturday:

A patchy band of rain will move erratically south-eastwards on Thursday. Mainly dry thereafter with some sunny spells. Overnight frosts becoming less widespread and feeling pleasant in any sunny spells.

Updated at: 0336 on Tue 25 Apr 2017

Outlook for the UK over the next 6-30 days

UK Outlook for Saturday 29 Apr 2017 to Monday 8 May 2017:

Saturday is likely to be mainly dry and bright with temperatures less cold than recently, though it will still be rather cool for the time of year. However, rain is likely overnight in the far north and west and this may well spread across the rest of the UK on Sunday, with the best chance of drier weather in the east. There may be some further rain around on Bank Holiday Monday, but also some drier and brighter spells. As we move into the first week of May, we're expecting more settled weather to become established, with temperatures rising significantly giving us a warm week, perhaps very warm in some parts. The dry and settled weather is likely to last to the end of this period.

Updated at: 1309 on Mon 24 Apr 2017

UK Outlook for Tuesday 9 May 2017 to Tuesday 23 May 2017:

High pressure appears more likely to be dominant in the second week of May meaning that below average rainfall is most probable during this time. However, there is a chance of less settled conditions at times, especially across southern and southwestern areas. Temperatures are likely to be above average for the time of year with a chance of some very warm weather at times, with limited risk of frost. The forecast for the third week is less certain, though on balance, we might expect these settled and warmer than average conditions to continue.

Updated at: 1313 on Mon 24 Apr 2017