High Street (Cornwall) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius; -
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius;
-
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 6 degrees Celsius; -
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 5 degrees Celsius;
-
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 6 degrees Celsius;
-
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 6 degrees Celsius;
-
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius;
7 day forecast for High Street
Today (12 May 2026)
| Time |
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%
|
20%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
7°
|
6°
|
6°
|
6°
|
6°
|
8°
|
10°
|
11°
|
12°
|
12°
|
13°
|
13°
|
13°
|
12°
|
12°
|
13°
|
13°
|
12°
|
11°
|
10°
|
9°
|
9°
|
| Feels like temperature (°C) |
5°
|
4°
|
4°
|
4°
|
5°
|
7°
|
9°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
9°
|
10°
|
10°
|
10°
|
10°
|
9°
|
8°
|
7°
|
7°
|
| Wind direction and speed |
NNW
6
|
NNW
6
|
NNW
6
|
NNW
5
|
NNW
4
|
NW
3
|
WNW
5
|
NW
7
|
NW
10
|
NW
11
|
NW
13
|
NW
14
|
NW
14
|
NW
14
|
NW
14
|
NW
14
|
NW
13
|
NW
13
|
WNW
10
|
WNW
9
|
WNW
9
|
WNW
10
|
| Wind gust (mph) |
14
|
13
|
13
|
11
|
9
|
10
|
14
|
18
|
21
|
23
|
24
|
26
|
27
|
27
|
26
|
26
|
24
|
23
|
21
|
22
|
23
|
24
|
| Visibility |
G
|
G
|
G
|
M
|
M
|
G
|
G
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
| Humidity |
84%
|
85%
|
86%
|
87%
|
88%
|
79%
|
75%
|
75%
|
74%
|
66%
|
67%
|
68%
|
65%
|
71%
|
68%
|
63%
|
58%
|
58%
|
67%
|
78%
|
82%
|
84%
|
| UV | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 5 | 5 | 6 | 6 | 4 | 3 | 2 | 1 | 1 | 1 | - | - | - |
Wednesday (13 May 2026)
| 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%
|
10%
|
30%
|
50%
|
60%
|
80%
|
70%
|
50%
|
20%
|
10%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
20%
|
30%
|
30%
|
50%
|
60%
|
| Temperature (°C) |
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
10°
|
10°
|
| Feels like temperature (°C) |
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
7°
|
7°
|
7°
|
7°
|
8°
|
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
7°
|
7°
|
| Wind direction and speed (mph) |
WNW
10
|
WNW
11
|
WNW
12
|
WNW
13
|
WNW
15
|
WNW
16
|
WNW
18
|
WNW
19
|
WNW
20
|
WNW
21
|
WNW
22
|
NW
22
|
NW
22
|
NW
22
|
NW
20
|
NW
20
|
NW
19
|
NW
19
|
NW
18
|
NW
17
|
NW
16
|
NW
15
|
NW
15
|
NW
16
|
| Wind gust (mph) |
25
|
27
|
29
|
31
|
33
|
34
|
37
|
39
|
41
|
42
|
43
|
42
|
41
|
39
|
38
|
38
|
37
|
37
|
35
|
35
|
34
|
34
|
34
|
35
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
83%
|
81%
|
77%
|
76%
|
75%
|
75%
|
75%
|
74%
|
73%
|
70%
|
68%
|
63%
|
58%
|
55%
|
56%
|
56%
|
55%
|
57%
|
59%
|
64%
|
66%
|
70%
|
68%
|
71%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 5 | 6 | 6 | 5 | 4 | 3 | 2 | 1 | 1 | 1 | - | - | - |
Thursday (14 May 2026)
| 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 |
60%
|
60%
|
40%
|
30%
|
40%
|
60%
|
50%
|
50%
|
60%
|
70%
|
70%
|
70%
|
70%
|
80%
|
90%
|
80%
|
70%
|
60%
|
50%
|
50%
|
40%
|
40%
|
40%
|
30%
|
| Temperature (°C) |
10°
|
9°
|
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
9°
|
9°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
8°
|
| Feels like temperature (°C) |
6°
|
6°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
6°
|
6°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
| Wind direction and speed (mph) |
NW
16
|
NW
16
|
NW
16
|
NW
16
|
NW
15
|
NW
14
|
NW
14
|
NW
15
|
NW
15
|
NW
16
|
NW
16
|
NW
16
|
NNW
17
|
NNW
17
|
NNW
16
|
NNW
16
|
NNW
16
|
NNW
15
|
NNW
15
|
NNW
14
|
NNW
13
|
NNW
12
|
NNW
11
|
NNW
11
|
| Wind gust (mph) |
35
|
35
|
34
|
33
|
32
|
32
|
32
|
32
|
32
|
32
|
33
|
34
|
34
|
34
|
34
|
34
|
34
|
32
|
31
|
30
|
28
|
28
|
27
|
26
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
71%
|
72%
|
75%
|
75%
|
74%
|
75%
|
76%
|
75%
|
73%
|
70%
|
69%
|
69%
|
67%
|
66%
|
68%
|
69%
|
66%
|
68%
|
67%
|
67%
|
70%
|
74%
|
75%
|
77%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 2 | 3 | 5 | 3 | 4 | 2 | 2 | 1 | 1 | 1 | - | - | - |
Friday (15 May 2026)
| 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 |
30%
|
20%
|
20%
|
30%
|
40%
|
40%
|
40%
|
40%
|
40%
|
50%
|
40%
|
40%
|
40%
|
30%
|
30%
|
20%
|
20%
|
10%
|
10%
|
<5%
|
<5%
|
10%
|
10%
|
20%
|
| Temperature (°C) |
8°
|
8°
|
8°
|
8°
|
7°
|
7°
|
7°
|
8°
|
9°
|
10°
|
10°
|
11°
|
11°
|
11°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
10°
|
9°
|
8°
|
7°
|
| Feels like temperature (°C) |
6°
|
5°
|
5°
|
5°
|
5°
|
4°
|
4°
|
6°
|
7°
|
8°
|
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
8°
|
8°
|
7°
|
6°
|
6°
|
| Wind direction and speed (mph) |
N
10
|
N
10
|
N
10
|
NNW
9
|
N
9
|
N
8
|
N
8
|
NNW
8
|
N
10
|
N
11
|
NNW
11
|
NNW
12
|
NNW
12
|
NNW
13
|
NNW
13
|
NNW
13
|
NNW
13
|
NNW
13
|
NNW
12
|
NNW
12
|
NW
10
|
NW
8
|
NW
7
|
NW
6
|
| Wind gust (mph) |
25
|
25
|
25
|
23
|
23
|
22
|
22
|
25
|
25
|
25
|
26
|
26
|
26
|
26
|
27
|
27
|
27
|
26
|
25
|
23
|
20
|
18
|
17
|
17
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
76%
|
80%
|
81%
|
82%
|
81%
|
83%
|
84%
|
79%
|
74%
|
68%
|
64%
|
60%
|
58%
|
57%
|
56%
|
56%
|
55%
|
55%
|
56%
|
57%
|
62%
|
69%
|
74%
|
77%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 1 | 3 | 4 | 5 | 5 | 5 | 5 | 4 | 3 | 2 | 1 | 1 | 1 | - | - | - |
Saturday (16 May 2026)
| 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 |
20%
|
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
20%
|
20%
|
20%
|
30%
|
30%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
30%
|
| Temperature (°C) |
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
8°
|
9°
|
11°
|
11°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
11°
|
10°
|
9°
|
8°
|
| Feels like temperature (°C) |
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
7°
|
8°
|
9°
|
10°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
8°
|
8°
|
7°
|
| Wind direction and speed (mph) |
NW
6
|
NW
5
|
NW
5
|
NW
5
|
NW
5
|
NNW
4
|
NNW
4
|
W
4
|
WSW
4
|
W
6
|
W
7
|
WNW
8
|
WNW
9
|
W
9
|
W
9
|
W
9
|
WNW
9
|
WNW
9
|
WNW
9
|
WNW
9
|
W
7
|
W
6
|
WSW
6
|
WSW
6
|
| Wind gust (mph) |
17
|
15
|
15
|
13
|
13
|
12
|
11
|
12
|
15
|
16
|
18
|
18
|
19
|
19
|
20
|
20
|
19
|
19
|
18
|
16
|
15
|
13
|
13
|
13
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
| Humidity |
79%
|
83%
|
82%
|
84%
|
84%
|
85%
|
85%
|
79%
|
75%
|
67%
|
63%
|
59%
|
58%
|
57%
|
58%
|
58%
|
59%
|
60%
|
64%
|
68%
|
71%
|
81%
|
86%
|
89%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 4 | 5 | 4 | 4 | 3 | 2 | 1 | 1 | 1 | 1 | 1 | - | - |
Sunday (17 May 2026)
| Time |
00:00
|
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
| Chance of precipitation |
40%
|
40%
|
40%
|
40%
|
40%
|
30%
|
30%
|
30%
|
20%
|
| Temperature (°C) |
8°
|
8°
|
8°
|
9°
|
12°
|
13°
|
13°
|
12°
|
9°
|
| Feels like temperature (°C) |
6°
|
6°
|
6°
|
7°
|
9°
|
11°
|
11°
|
10°
|
7°
|
| Wind direction and speed (mph) |
SW
6
|
WSW
6
|
SW
7
|
W
8
|
WNW
11
|
WNW
12
|
WNW
12
|
WNW
11
|
W
8
|
| Wind gust (mph) |
14
|
12
|
14
|
21
|
24
|
25
|
24
|
21
|
15
|
| Visibility (description) |
M
|
M
|
P
|
P
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
90%
|
92%
|
93%
|
90%
|
76%
|
68%
|
66%
|
71%
|
84%
|
| UV | - | - | - | 1 | 3 | 4 | 3 | 1 | - |
Monday (18 May 2026)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
30%
|
30%
|
30%
|
30%
|
40%
|
40%
|
40%
|
| Temperature (°C) |
8°
|
8°
|
9°
|
12°
|
14°
|
14°
|
12°
|
11°
|
| Feels like temperature (°C) |
6°
|
5°
|
7°
|
10°
|
12°
|
11°
|
10°
|
9°
|
| Wind direction and speed (mph) |
W
7
|
WSW
7
|
WSW
7
|
WSW
10
|
WSW
11
|
SW
12
|
SW
11
|
SSW
10
|
| Wind gust (mph) |
14
|
13
|
20
|
23
|
24
|
24
|
23
|
23
|
| Visibility (description) |
G
|
M
|
G
|
G
|
G
|
G
|
G
|
M
|
| Humidity |
88%
|
92%
|
88%
|
73%
|
66%
|
68%
|
78%
|
90%
|
| UV | - | - | 1 | 3 | 3 | 2 | 1 | - |
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Flood alerts in force for England
Flood alerts in force for England
South West England weather forecast
Headline:
Dry with variable amounts of cloud. chilly in the east.
This Evening and Tonight:
Dry overnight with variable amounts of cloud and lengthy clear spells developing. A risk of a rural grass frost across eastern counties. Mostly light winds, but breezier across the far wets of Cornwall and the Isles of Scilly. Minimum temperature 0 °C.
Tuesday:
Cloudy with patchy light rain arriving across the region from late morning. Some places remaining dry before skies break and sunny spells develop into the afternoon. Becoming rather breezy. Maximum temperature 16 °C.
Outlook for Wednesday to Friday:
Blustery with sunny spells and heavy showers on both Wednesday and Thursday. More settled on Friday with drier and brighter conditions. Remaining chilly, with a risk of frost.
Updated:
UK long range weather forecast
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