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Grantham

Grantham last 24 hours
  • 22°C 14°C
    Sunny intervals
  • 22°C 12°C
    Cloudy
  • 19°C 14°C
    Light shower day
  • 20°C 13°C
    Cloudy
  • 21°C 13°C
    Cloudy
  • 21°C 14°C
    Cloudy
  • 19°C 12°C
    Cloudy
Friday   (21 July 2017)
1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Sunny intervals Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny day Sunny day Partly cloudy night Cloudy
Temperature (°C)
21 21 20 21 21 21 21 20 19 18 17
Feels like temperature (°C) arrow down
15 16 16 17 17 17 17 17 16 15 14
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% <5% <5% <5% 10%
Wind direction, speed & gust (mph) arrow down
SSE 19 32 SSE 18 29 S 17 28 SSE 16 27 SSE 15 26 SSE 16 27 SSE 15 26 SE 12 24 SE 12 26 SE 13 27 SE 14 28
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
Humidity arrow down
50% 49% 51% 49% 49% 47% 48% 51% 55% 60% 67%
UV index arrow down
6 5 4 3 3 2 1 1 1 0 0
Saturday   (22 July 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 Light rain Heavy rain Heavy rain Heavy rain Light shower night Cloudy Cloudy Sunny intervals Cloudy Cloudy Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
17 16 16 15 14 14 14 15 15 16 17 18 19 20 20 21 21 19 18 17 16 16 15 15
Feels like temperature (°C) arrow down
14 14 15 13 13 13 14 14 14 15 16 17 17 18 18 19 18 17 15 15 15 15 15 15
Precipitation probability arrow down
20% 50% 90% 90% 80% 40% 10% 10% 10% 10% 10% <5% <5% <5% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
SE 13 27 SE 12 25 SE 10 20 SE 10 21 SE 8 17 SE 7 16 SSE 6 13 S 7 13 SSW 7 12 SSW 6 11 S 7 12 S 7 12 S 8 14 S 8 14 SSE 8 14 S 8 14 S 10 17 SSW 9 16 SSW 10 18 SW 8 14 SW 7 11 SSW 5 8 SSW 3 6 SSW 3 6
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G M G VG G VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG
Humidity arrow down
72% 75% 79% 90% 93% 94% 94% 89% 81% 72% 65% 57% 51% 46% 46% 45% 46% 53% 62% 66% 70% 72% 75% 78%
UV index arrow down
0 0 0 0 0 0 1 1 2 3 4 5 5 6 5 4 3 2 1 1 1 1 0 0
Sunday   (23 July 2017)
0000 0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Partly cloudy night Cloudy Cloudy Light shower day Heavy shower day Light shower day Cloudy
Temperature (°C)
14 14 13 13 16 18 18 18 16
Feels like temperature (°C) arrow down
14 14 13 13 16 16 16 17 15
Precipitation probability arrow down
10% 10% 10% 10% 10% 40% 70% 40% 20%
Wind direction, speed & gust (mph) arrow down
S 4 6 SSW 4 7 SW 4 7 W 5 10 WNW 6 13 W 9 18 WNW 8 18 WNW 7 14 WNW 6 10
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG G VG VG G VG VG
Humidity arrow down
80% 83% 88% 88% 71% 66% 71% 66% 81%
UV index arrow down
0 0 0 1 4 6 3 1 0
Monday   (24 July 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Light rain Overcast Cloudy Cloudy Sunny intervals Sunny day Clear night
Temperature (°C)
15 14 15 16 18 20 19 15
Feels like temperature (°C) arrow down
14 13 12 13 15 17 17 15
Precipitation probability arrow down
20% 50% 20% 10% 10% 10% <5% <5%
Wind direction, speed & gust (mph) arrow down
NW 8 14 NNW 10 19 NNW 14 25 NNW 16 30 NNW 16 30 NNW 14 27 N 10 19 NNW 6 11
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
88% 93% 89% 80% 66% 59% 66% 79%
UV index arrow down
0 0 1 3 6 4 1 0
Tuesday   (25 July 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Partly cloudy night Cloudy Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Partly cloudy night
Temperature (°C)
14 14 14 17 19 21 20 16
Feels like temperature (°C) arrow down
13 13 14 16 18 20 19 15
Precipitation probability arrow down
<5% 10% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
NW 5 8 W 5 8 WNW 6 11 NW 7 15 NW 8 17 WNW 8 17 NW 7 14 NNE 7 11
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
86% 89% 86% 73% 65% 58% 64% 82%
UV index arrow down
0 0 1 4 6 3 1 0
Wednesday   (26 July 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Partly cloudy night Cloudy Sunny intervals Cloudy Cloudy Cloudy Cloudy Light rain
Temperature (°C)
14 13 14 18 20 20 19 17
Feels like temperature (°C) arrow down
14 12 13 17 19 18 18 16
Precipitation probability arrow down
<5% 10% <5% 10% 10% 20% 20% 50%
Wind direction, speed & gust (mph) arrow down
NNE 5 8 SW 5 8 WSW 5 11 WSW 6 14 SW 10 20 SW 11 21 SSW 10 18 SSW 11 19
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG G G VG VG VG G M
Humidity arrow down
88% 94% 92% 73% 63% 65% 78% 90%
UV index arrow down
0 0 1 4 5 3 1 0
Thursday   (27 July 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Light shower night Cloudy Cloudy Sunny intervals Cloudy Cloudy Sunny intervals Partly cloudy night
Temperature (°C)
17 16 15 16 18 18 17 15
Feels like temperature (°C) arrow down
15 14 13 14 16 15 15 13
Precipitation probability arrow down
40% 50% 20% 10% 10% 10% 30% <5%
Wind direction, speed & gust (mph) arrow down
SSW 11 19 SW 10 19 WSW 10 18 WSW 12 23 WSW 13 25 WSW 13 24 WSW 12 22 WSW 12 20
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M G VG VG VG VG VG VG
Humidity arrow down
94% 91% 87% 74% 62% 62% 64% 71%
UV index arrow down
0 0 1 3 5 3 1 0
More Detail chevron down

Issued at: 1300 on Fri 21 Jul 2017

Forecast summary

Regional forecast for East Midlands

Bright or sunny spells and the odd shower.

Today:

Most parts should see a dry day with bright or sunny spells, although cloud may be thick enough to give the odd shower, mainly in the west. Feeling cooler near the Lincolnshire coast with a freshening southeasterly wind. Maximum Temperature 23 °C.

Tonight:

After a mainly dry start, more general cloud and outbreaks of rain will spread from the southwest overnight, perhaps with with the odd heavy burst by morning. Minimum Temperature 13 °C.

Saturday:

Outbreaks of rain will soon clear to the northeast, followed by a mixture of bright or sunny spells and occasional showers, perhaps heavy and thundery later. Maximum Temperature 21 °C.

Outlook for Sunday to Tuesday:

Sunny intervals and showers on Sunday, perhaps heavy and prolonged in places. Rain clearing on Monday then Tuesday cooler with sunny intervals and a few showers.

Updated at: 0403 on Fri 21 Jul 2017

UK forecast for the next 5 days

Wet and windy in the west. Sunny in the east.

Today:

A band of heavy and persistent rain will affect the west and southwest from dawn, with the risk of thunder and coastal gales. It will edge slowly eastwards, however eastern parts will be bright with scattered showers.

Tonight:

The rain band will slowly move across western and central parts tonight, still with some heavy outbreaks. Heavy showers in the southwest later, but for many it will become dry.

Saturday:

There will be sunshine and scattered showers for many on Saturday, with the risk of hail and thunder. The far north will stay dry, with the best of the sunshine.

Outlook for Sunday to Tuesday:

Further thundery showers are likely on Sunday. Monday and Tuesday will then be mostly dry and bright, perhaps with some showers in central and eastern parts.

Updated at: 0353 on Fri 21 Jul 2017

Outlook for the UK over the next 6-30 days

UK Outlook for Wednesday 26 Jul 2017 to Friday 4 Aug 2017:

Generally unsettled throughout the remainder of July and into the start of August with spells of rain and strong winds crossing the country from west to east. The rain will be heavy at times, particularly in the northwest and here there is also the chance of gales at times too. In between there will be some drier and brighter spells, however there will be also be a scattering of heavy showers, again these most frequent and heaviest in the northwest. The chance of any longer drier and more settled spells is limited and only the southeast of the country is likely to be drier overall. On the whole temperatures will be close to or slightly below normal for the time of year, with the coolest temperatures likely in the west.

Updated at: 1256 on Fri 21 Jul 2017

UK Outlook for Saturday 5 Aug 2017 to Saturday 19 Aug 2017:

There is low confidence in the forecast during August. At first we are likely to see a continuation of changeable weather with further showers or longer spells of rain, accompanied by some spells of stronger winds. Southern and eastern parts will perhaps become drier and more settled at times. However, after a rather cool start to the month, temperatures are likely to recover and become closer to average or slightly above as we head through the month.

Updated at: 1256 on Fri 21 Jul 2017