News
Storm Evert named
The Met Office has named Storm Evert as coastal gales and rain are set to move into southwestern UK this evening.
Read moreKnebworth House (Hertfordshire) weather
Find a forecast
Forecast days
-
Today. Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius. Sunny intervals changing to cloudy by nighttime. Sunrise: 05:18; Sunset: 20:56. UV: High; Pollution: Low; Pollen: Low.
-
Friday 30 July. Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius. Heavy rain changing to thunder by lunchtime. Sunrise: 05:19; Sunset: 20:54. UV: Moderate; Pollution: Low; Pollen: Low.
-
Saturday 31 July. Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius. Sunny intervals changing to cloudy by late morning. Sunrise: 05:21; Sunset: 20:53. UV: Moderate; Pollution: Low; Pollen: Low.
-
Sunday 1 August. Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius. Sunny intervals. Sunrise: 05:22; Sunset: 20:51. UV: High; Pollution: Low; Pollen: Low.
-
Monday 2 August. Maximum daytime temperature: 19 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius. Sunny intervals changing to cloudy by lunchtime. Sunrise: 05:24; Sunset: 20:49. UV: High; Pollution: Low; Pollen: Low.
-
Tuesday 3 August. Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius. Sunny changing to cloudy by early evening. Sunrise: 05:26; Sunset: 20:48. UV: High;
-
Wednesday 4 August. Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius. Cloudy changing to light showers by lunchtime. Sunrise: 05:27; Sunset: 20:46. UV: High;
Seven day forecast for Knebworth House
Today (29 July 2021)
| Time | Now | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|
| Weather symbol |
|
|
|
|
| Chance of precipitation | <5% | <5% | <5% | <5% |
| Temperature in degrees Celsius |
18°
|
17°
|
16°
|
16°
|
| Feels like temperature in degrees Celsius | 16° | 15° | 15° | 15° |
| Wind direction and speed in miles per hour |
SW
12
|
SW
10
|
SW
8
|
SSW
6
|
| Wind gust in miles per hour | 21 | 20 | 19 | 15 |
| Visibility | G | G | G | G |
| Humidity | 57% | 63% | 72% | 77% |
| UV | 1 | - | - | - |
Friday (30 July 2021)
| Time | 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | 20% | 50% | 80% | 60% | 80% | 80% | 80% | 40% | 30% | 40% | 50% | 70% | 70% | 70% | 70% | 60% | 40% | 40% | 30% | 30% | 10% | <5% | <5% |
| Temperature in degrees Celsius |
15°
|
15°
|
15°
|
14°
|
14°
|
14°
|
14°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
17°
|
17°
|
17°
|
17°
|
16°
|
16°
|
15°
|
15°
|
| Feels like temperature in degrees Celsius | 14° | 14° | 14° | 13° | 13° | 12° | 13° | 13° | 13° | 13° | 13° | 13° | 13° | 13° | 13° | 14° | 14° | 14° | 14° | 14° | 14° | 13° | 13° | 13° |
| Wind direction and speed in miles per hour |
SSW
7
|
S
6
|
S
7
|
SSE
8
|
SE
10
|
SE
10
|
SSE
11
|
SSE
11
|
S
14
|
S
15
|
S
17
|
S
17
|
S
17
|
S
17
|
SSW
18
|
WSW
18
|
W
17
|
W
16
|
WNW
15
|
WNW
14
|
WNW
13
|
WNW
13
|
WNW
12
|
WNW
11
|
| Wind gust in miles per hour | 15 | 13 | 14 | 17 | 20 | 21 | 21 | 22 | 25 | 28 | 31 | 31 | 32 | 31 | 33 | 32 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 22 |
| Visibility | G | G | G | G | G | M | M | M | G | VG | VG | VG | G | G | G | G | M | G | VG | VG | VG | VG | VG | VG |
| Humidity | 79% | 80% | 84% | 86% | 91% | 91% | 92% | 94% | 88% | 80% | 76% | 80% | 82% | 82% | 83% | 81% | 82% | 81% | 78% | 77% | 79% | 82% | 85% | 85% |
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 3 | 3 | 4 | 5 | 5 | 5 | 4 | 3 | 3 | 2 | 1 | 1 | - | - | - |
Saturday (31 July 2021)
| Time | 00:00 | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | <5% | <5% | 10% | 50% | 60% | 50% | <5% |
| Temperature in degrees Celsius |
15°
|
14°
|
13°
|
14°
|
17°
|
20°
|
20°
|
18°
|
16°
|
| Feels like temperature in degrees Celsius | 13° | 13° | 12° | 13° | 16° | 18° | 18° | 17° | 15° |
| Wind direction and speed in miles per hour |
W
11
|
W
10
|
W
8
|
W
8
|
WSW
8
|
W
8
|
WSW
8
|
WSW
7
|
WSW
5
|
| Wind gust in miles per hour | 22 | 20 | 18 | 15 | 16 | 18 | 15 | 13 | 10 |
| Visibility | VG | VG | G | G | VG | VG | VG | VG | VG |
| Humidity | 85% | 86% | 91% | 90% | 76% | 66% | 68% | 76% | 89% |
| UV | - | - | - | 1 | 4 | 4 | 4 | 1 | - |
Sunday (1 August 2021)
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | 10% | <5% | 10% | 10% | 10% | 10% | <5% |
| Temperature in degrees Celsius |
14°
|
14°
|
14°
|
16°
|
18°
|
19°
|
18°
|
15°
|
| Feels like temperature in degrees Celsius | 14° | 13° | 13° | 15° | 17° | 18° | 17° | 14° |
| Wind direction and speed in miles per hour |
W
6
|
WNW
6
|
NW
6
|
NW
7
|
WNW
8
|
NW
7
|
N
7
|
NE
6
|
| Wind gust in miles per hour | 10 | 10 | 11 | 15 | 18 | 17 | 13 | 12 |
| Visibility | G | G | G | G | G | G | VG | VG |
| Humidity | 93% | 95% | 91% | 76% | 62% | 56% | 63% | 82% |
| UV | - | - | 1 | 4 | 7 | 4 | 1 | - |
Monday (2 August 2021)
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | 10% | 10% | 20% | 20% | 30% | 10% |
| Temperature in degrees Celsius |
13°
|
12°
|
12°
|
15°
|
18°
|
18°
|
17°
|
15°
|
| Feels like temperature in degrees Celsius | 12° | 11° | 11° | 14° | 16° | 17° | 16° | 14° |
| Wind direction and speed in miles per hour |
ENE
6
|
NE
6
|
NE
6
|
ENE
8
|
ENE
8
|
ENE
7
|
ENE
7
|
ENE
7
|
| Wind gust in miles per hour | 12 | 11 | 13 | 17 | 18 | 16 | 14 | 13 |
| Visibility | G | G | G | VG | VG | VG | VG | VG |
| Humidity | 90% | 92% | 88% | 72% | 59% | 57% | 67% | 78% |
| UV | - | - | 1 | 4 | 6 | 3 | 1 | - |
Tuesday (3 August 2021)
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 10% | <5% | <5% | <5% | 10% | 10% | 10% | <5% |
| Temperature in degrees Celsius |
13°
|
12°
|
12°
|
16°
|
18°
|
19°
|
18°
|
15°
|
| Feels like temperature in degrees Celsius | 12° | 11° | 11° | 15° | 17° | 18° | 18° | 14° |
| Wind direction and speed in miles per hour |
ENE
6
|
ENE
5
|
ENE
5
|
E
6
|
E
6
|
ESE
6
|
ESE
6
|
SE
6
|
| Wind gust in miles per hour | 11 | 9 | 10 | 15 | 17 | 15 | 12 | 11 |
| Visibility | G | G | G | VG | VG | VG | VG | VG |
| Humidity | 87% | 92% | 90% | 72% | 57% | 54% | 59% | 77% |
| UV | - | - | 1 | 4 | 7 | 3 | 1 | - |
Wednesday (4 August 2021)
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 10% | 10% | 10% | 10% | 30% | 40% | 10% | 10% |
| Temperature in degrees Celsius |
13°
|
12°
|
13°
|
16°
|
19°
|
19°
|
18°
|
16°
|
| Feels like temperature in degrees Celsius | 13° | 12° | 12° | 15° | 17° | 17° | 17° | 15° |
| Wind direction and speed in miles per hour |
SE
5
|
SE
5
|
SE
5
|
SSE
7
|
S
8
|
S
9
|
S
8
|
SSE
7
|
| Wind gust in miles per hour | 9 | 9 | 10 | 15 | 19 | 18 | 15 | 13 |
| Visibility | VG | G | G | VG | VG | VG | VG | VG |
| Humidity | 87% | 91% | 91% | 75% | 63% | 62% | 67% | 81% |
| UV | - | - | 1 | 3 | 6 | 3 | 1 | - |
weather map
Knebworth House
Detailed weather map
Forecast for HH:mm, EEE
Updated HH:mm (ZZZZ) on EEE dd MMM yyyy
WARNING
Flood warnings
Flood alerts in force
for England.
East of England weather forecast
Headline:
Rain spreading east tonight. Some heavy showers on Friday.
This Evening and Tonight:
Becoming increasingly cloudy through the evening with outbreaks of rain spreading east after midnight. The odd heavy burst in central parts by Friday morning but largely dry with sunny spells in the west. Minimum temperature 12 °C.
Friday:
More persistent rain soon clearing northeast to leave a day of bright or sunny intervals and showers, these heavy and thundery in places. Increasingly windy, especially in coastal areas. Maximum temperature 20 °C.
Outlook for Saturday to Monday:
A mixture of sunny spells and showers, widespread and heavier on Saturday but rather isolated on Sunday and Monday. Largely dry and clear by night. Temperatures close to average.
Updated:
UK long range weather forecast
Changeable conditions continuing to dominate the first half of August, with a mixture of sunny and dry periods and showery spells for all, possibly merging to give longer spells of rain. Widespread thundery showers will give away to bands of rain from the Atlantic which may bring unsettled conditions to all parts. However the south and southeast potentially seeing drier weather and the west and northwest the wettest. There remains a chance for any showers or rain to produce thunderstorms, particularly in the far south. Temperatures are most likely cooler than average for this time of year, trending to slightly cooler than average or average through the period, with the south and southwest having the best chance of seeing average temperatures.
Updated:
There is a tentative sign of more settled conditions developing with higher pressure becoming slightly more likely. This means drier conditions may become more prevalent, although there is still the risk of showers or thunderstorms at times. Temperatures likely to trend to above average, with an increasing chance of hotter spells developing as the month progresses.
Updated:
