Harleston (Norfolk) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 8° Celsius; -
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 7° Celsius;
-
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 6° Celsius;
-
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 6° Celsius; -
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 5° Celsius;
-
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 5° Celsius; -
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 8° Celsius;
-
Maximum daytime temperature: 19° Celsius;
Maximum daytime temperature: 19° Celsius;
8 day forecast for Harleston
Today (18 May 2025)
| Time |
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
 |
|
|
|
 |
|
 |
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
19°
|
19°
|
18°
|
17°
|
15°
|
14°
|
12°
|
11°
|
10°
|
10°
|
| Feels like temperature (°C) |
16°
|
16°
|
15°
|
14°
|
13°
|
11°
|
11°
|
10°
|
10°
|
9°
|
| Wind direction and speed |
N
10
|
NNE
11
|
N
12
|
NNE
12
|
NNE
11
|
NNE
11
|
NNE
9
|
NE
7
|
NE
5
|
NE
4
|
| Wind gust (mph) |
25
|
25
|
25
|
23
|
23
|
19
|
16
|
12
|
11
|
7
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
40%
|
40%
|
43%
|
53%
|
56%
|
64%
|
73%
|
77%
|
83%
|
86%
|
| UV | 5 | 4 | 3 | 2 | 1 | 1 | 1 | - | - | - |
Monday (19 May 2025)
| 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 symbols |  |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
 |
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
9°
|
9°
|
9°
|
9°
|
9°
|
8°
|
9°
|
10°
|
12°
|
14°
|
15°
|
17°
|
18°
|
19°
|
19°
|
19°
|
18°
|
17°
|
16°
|
15°
|
14°
|
11°
|
10°
|
9°
|
| Feels like temperature (°C) |
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
9°
|
10°
|
11°
|
13°
|
14°
|
15°
|
15°
|
16°
|
16°
|
15°
|
15°
|
14°
|
14°
|
13°
|
12°
|
10°
|
9°
|
8°
|
| Wind direction and speed (mph) |
NE
3
|
NE
3
|
NE
3
|
NE
3
|
NNE
3
|
NNE
3
|
NNE
3
|
NE
4
|
ENE
4
|
ENE
5
|
ENE
6
|
E
8
|
E
9
|
E
10
|
E
11
|
E
13
|
E
13
|
ENE
12
|
ENE
11
|
ENE
10
|
NE
8
|
NE
7
|
NE
6
|
NE
5
|
| Wind gust (mph) |
6
|
5
|
5
|
5
|
5
|
5
|
7
|
9
|
13
|
15
|
15
|
17
|
21
|
23
|
25
|
25
|
25
|
23
|
21
|
18
|
15
|
13
|
13
|
12
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
86%
|
85%
|
84%
|
86%
|
86%
|
88%
|
85%
|
76%
|
68%
|
59%
|
53%
|
44%
|
40%
|
40%
|
39%
|
40%
|
40%
|
41%
|
42%
|
47%
|
60%
|
76%
|
90%
|
94%
|
| UV | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 5 | 6 | 6 | 6 | 5 | 4 | 3 | 2 | 1 | 1 | 1 | - | - | - |
Tuesday (20 May 2025)
| Time |
00:00
|
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
9°
|
9°
|
8°
|
11°
|
17°
|
20°
|
19°
|
17°
|
10°
|
| Feels like temperature (°C) |
8°
|
8°
|
7°
|
10°
|
15°
|
17°
|
16°
|
15°
|
9°
|
| Wind direction and speed (mph) |
NE
5
|
NE
5
|
NNE
5
|
NNE
6
|
NNE
8
|
NNE
10
|
NNE
11
|
NE
9
|
ESE
3
|
| Wind gust (mph) |
11
|
11
|
13
|
18
|
23
|
24
|
23
|
14
|
7
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
E
|
E
|
E
|
E
|
VG
|
| Humidity |
96%
|
96%
|
97%
|
85%
|
43%
|
37%
|
35%
|
40%
|
77%
|
| UV | - | - | 1 | 1 | 5 | 6 | 3 | 1 | - |
Wednesday (21 May 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
10%
|
20%
|
30%
|
50%
|
40%
|
20%
|
20%
|
| Temperature (°C) |
8°
|
7°
|
11°
|
16°
|
16°
|
15°
|
13°
|
10°
|
| Feels like temperature (°C) |
7°
|
7°
|
10°
|
14°
|
14°
|
13°
|
11°
|
8°
|
| Wind direction and speed (mph) |
WSW
3
|
W
3
|
NNW
4
|
NW
7
|
NW
10
|
NNE
11
|
NNE
11
|
N
6
|
| Wind gust (mph) |
5
|
7
|
13
|
16
|
17
|
19
|
17
|
15
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
E
|
VG
|
| Humidity |
90%
|
92%
|
73%
|
51%
|
49%
|
52%
|
56%
|
76%
|
| UV | - | 1 | 1 | 4 | 5 | 2 | 1 | - |
Thursday (22 May 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
10%
|
20%
|
20%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
8°
|
7°
|
9°
|
12°
|
14°
|
13°
|
11°
|
7°
|
| Feels like temperature (°C) |
6°
|
5°
|
7°
|
10°
|
11°
|
10°
|
9°
|
6°
|
| Wind direction and speed (mph) |
NNW
7
|
NNW
7
|
N
9
|
N
12
|
N
13
|
N
14
|
N
12
|
NNW
5
|
| Wind gust (mph) |
15
|
18
|
25
|
25
|
26
|
25
|
19
|
10
|
| Visibility (description) |
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
VG
|
| Humidity |
80%
|
85%
|
67%
|
46%
|
40%
|
42%
|
47%
|
71%
|
| UV | - | 1 | 1 | 4 | 5 | 3 | 1 | - |
Friday (23 May 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
6°
|
6°
|
8°
|
12°
|
13°
|
13°
|
12°
|
7°
|
| Feels like temperature (°C) |
4°
|
4°
|
6°
|
9°
|
11°
|
11°
|
10°
|
6°
|
| Wind direction and speed (mph) |
NW
5
|
WNW
6
|
NW
7
|
NNW
11
|
N
11
|
NNW
11
|
N
9
|
N
5
|
| Wind gust (mph) |
10
|
11
|
17
|
18
|
20
|
19
|
14
|
8
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
G
|
G
|
VG
|
VG
|
| Humidity |
80%
|
82%
|
69%
|
53%
|
48%
|
45%
|
53%
|
77%
|
| UV | - | 1 | 1 | 4 | 4 | 2 | 1 | - |
Saturday (24 May 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
20%
|
20%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
7°
|
7°
|
9°
|
14°
|
16°
|
16°
|
15°
|
11°
|
| Feels like temperature (°C) |
5°
|
5°
|
7°
|
12°
|
14°
|
14°
|
13°
|
9°
|
| Wind direction and speed (mph) |
SW
5
|
WSW
6
|
W
6
|
W
8
|
WSW
9
|
S
9
|
SSE
9
|
SSE
6
|
| Wind gust (mph) |
8
|
8
|
12
|
15
|
15
|
16
|
11
|
10
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
| Humidity |
83%
|
85%
|
75%
|
58%
|
50%
|
49%
|
59%
|
84%
|
| UV | - | 1 | 1 | 4 | 5 | 3 | 1 | - |
Sunday (25 May 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
30%
|
30%
|
30%
|
20%
|
10%
|
10%
|
| Temperature (°C) |
10°
|
9°
|
11°
|
15°
|
17°
|
17°
|
16°
|
12°
|
| Feels like temperature (°C) |
8°
|
8°
|
9°
|
13°
|
15°
|
15°
|
14°
|
11°
|
| Wind direction and speed (mph) |
SSW
6
|
SW
5
|
SSW
6
|
SW
9
|
S
10
|
SSW
10
|
S
9
|
S
6
|
| Wind gust (mph) |
9
|
9
|
14
|
18
|
19
|
17
|
13
|
11
|
| Visibility (description) |
G
|
G
|
VG
|
G
|
G
|
G
|
VG
|
VG
|
| Humidity |
88%
|
88%
|
83%
|
71%
|
60%
|
53%
|
61%
|
80%
|
| UV | - | 1 | 1 | 3 | 4 | 2 | 1 | - |
Tooltip header
UK video forecast
Harleston weather map
View the weather with our interactive map
Loading map...
WARNING
Flood alerts in force for England
Flood alerts in force for England
East of England weather forecast
Headline:
Fine with warm sunshine after early cloud clears.
Today:
Initially cloudy and misty, but brightening up for most to a fine, warm day with lengthy sunny periods. The warmth perhaps tempered in the north and east by the breeze. Maximum temperature 21 °C.
Tonight:
A fine evening for most, with some warm evening sunshine. Cloud increasing from the east again overnight, though perhaps starting to break by dawn. Minimum temperature 6 °C.
Monday:
Patchy cloud to start, but soon becoming sunny and warm. Patchy cloud with isolated heavy, perhaps thundery showers developing inland through the afternoon. Maximum temperature 22 °C.
Outlook for Tuesday to Thursday:
Fine and warm after early cloud clears each day. A chance of showers Tuesday, but dry thereafter, with sunshine becoming hazy toward the end of the week. Cooler on coasts.
Updated:
UK long range weather forecast
More from the Met Office
-
CAUSES OF CLIMATE CHANGE
Causes of climate change
Read -
WEATHER
Cloud names and classifications
Read -
WEATHER
6 facts about the winter solstice
Read -
WEATHER
8 interesting facts about autumn
Read -
WEATHER
What is the Atlantic Meridional Overturning Circulation?
Read -
SEASONAL ADVICE
3 tips for staying safe in lightning
Read