St. Ives (Cornwall) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 8° Celsius; -
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 7° Celsius;
-
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 7° Celsius;
-
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 7° Celsius;
-
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 9° Celsius;
-
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 10° Celsius;
-
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 12° Celsius; -
Maximum daytime temperature: 17° Celsius;
Maximum daytime temperature: 17° Celsius;
Overcast changing to sunny intervals by lunchtime.
Sunrise:
Sunset:
Next high tide: for
St Ives - Porthmeor (Beach)
8 day forecast for St. Ives
Today (16 May 2025)
| Time |
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%
|
| Temperature |
11°
|
12°
|
13°
|
14°
|
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
14°
|
14°
|
13°
|
12°
|
12°
|
| Feels like temperature (°C) |
10°
|
11°
|
12°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
14°
|
13°
|
13°
|
13°
|
12°
|
11°
|
10°
|
10°
|
| Wind direction and speed |
E
5
|
ENE
6
|
ENE
7
|
NE
8
|
NE
9
|
NE
9
|
NNE
9
|
NNE
10
|
N
10
|
NNE
9
|
N
8
|
N
8
|
NNW
8
|
NNW
9
|
NNW
10
|
NNW
9
|
NW
9
|
| Wind gust (mph) |
12
|
13
|
14
|
14
|
14
|
14
|
14
|
12
|
12
|
11
|
12
|
12
|
15
|
17
|
17
|
16
|
15
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
| Humidity |
85%
|
83%
|
78%
|
75%
|
73%
|
73%
|
74%
|
74%
|
75%
|
75%
|
75%
|
75%
|
75%
|
76%
|
78%
|
78%
|
82%
|
| UV | 1 | 1 | 3 | 4 | 5 | 6 | 6 | 6 | 5 | 4 | 2 | 1 | 1 | 1 | 1 | - | - |
Saturday (17 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) |
12°
|
11°
|
11°
|
11°
|
10°
|
9°
|
9°
|
12°
|
14°
|
15°
|
16°
|
17°
|
17°
|
17°
|
16°
|
16°
|
16°
|
15°
|
15°
|
15°
|
14°
|
12°
|
11°
|
10°
|
| Feels like temperature (°C) |
10°
|
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
11°
|
13°
|
14°
|
15°
|
16°
|
16°
|
15°
|
15°
|
14°
|
14°
|
14°
|
14°
|
14°
|
13°
|
11°
|
10°
|
9°
|
| Wind direction and speed (mph) |
NW
8
|
NW
7
|
NW
6
|
NNW
5
|
N
3
|
ESE
3
|
SE
4
|
SSE
6
|
SE
6
|
ESE
7
|
ESE
7
|
E
7
|
NE
8
|
NNE
9
|
NNE
10
|
NNE
10
|
NNE
10
|
NNE
9
|
NNE
7
|
NNE
6
|
NNE
5
|
NE
5
|
NE
5
|
NE
4
|
| Wind gust (mph) |
14
|
14
|
14
|
9
|
6
|
7
|
11
|
13
|
16
|
17
|
16
|
16
|
18
|
18
|
16
|
15
|
14
|
12
|
11
|
10
|
9
|
9
|
9
|
8
|
| Visibility (description) |
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
84%
|
84%
|
85%
|
85%
|
86%
|
86%
|
77%
|
75%
|
75%
|
75%
|
75%
|
75%
|
75%
|
76%
|
77%
|
75%
|
75%
|
74%
|
72%
|
74%
|
75%
|
78%
|
79%
|
80%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 4 | 6 | 6 | 7 | 6 | 5 | 4 | 2 | 1 | 1 | 1 | 1 | - | - |
Sunday (18 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
9°
|
9°
|
8°
|
11°
|
17°
|
18°
|
18°
|
16°
|
12°
|
| Feels like temperature (°C) |
9°
|
9°
|
8°
|
11°
|
16°
|
17°
|
17°
|
16°
|
11°
|
| Wind direction and speed (mph) |
NNE
4
|
NE
3
|
E
3
|
ESE
3
|
ENE
6
|
ENE
9
|
NE
10
|
NNE
7
|
N
4
|
| Wind gust (mph) |
7
|
6
|
5
|
12
|
14
|
15
|
14
|
12
|
8
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
79%
|
80%
|
84%
|
77%
|
79%
|
73%
|
76%
|
78%
|
85%
|
| UV | - | - | - | 1 | 4 | 7 | 4 | 1 | - |
Monday (19 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%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
10°
|
10°
|
12°
|
16°
|
18°
|
18°
|
17°
|
12°
|
| Feels like temperature (°C) |
10°
|
8°
|
11°
|
15°
|
15°
|
15°
|
15°
|
11°
|
| Wind direction and speed (mph) |
SSE
3
|
SE
5
|
SE
7
|
ESE
11
|
E
13
|
ENE
12
|
NE
9
|
NE
6
|
| Wind gust (mph) |
9
|
12
|
13
|
17
|
19
|
15
|
14
|
11
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
85%
|
83%
|
80%
|
71%
|
67%
|
67%
|
71%
|
77%
|
| UV | - | - | 1 | 4 | 7 | 4 | 1 | - |
Tuesday (20 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%
|
<5%
|
<5%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
11°
|
10°
|
12°
|
16°
|
17°
|
17°
|
16°
|
12°
|
| Feels like temperature (°C) |
10°
|
9°
|
11°
|
15°
|
16°
|
16°
|
14°
|
11°
|
| Wind direction and speed (mph) |
NNE
5
|
ESE
5
|
ESE
5
|
NE
8
|
NNE
10
|
N
11
|
NW
10
|
NW
8
|
| Wind gust (mph) |
9
|
9
|
12
|
14
|
16
|
13
|
11
|
9
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
79%
|
74%
|
74%
|
72%
|
74%
|
74%
|
76%
|
79%
|
| UV | - | - | 1 | 4 | 7 | 4 | 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%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
11°
|
10°
|
13°
|
17°
|
18°
|
18°
|
16°
|
13°
|
| Feels like temperature (°C) |
9°
|
9°
|
11°
|
15°
|
16°
|
16°
|
14°
|
11°
|
| Wind direction and speed (mph) |
NW
8
|
NNW
8
|
NW
8
|
NE
10
|
NW
11
|
NW
12
|
NW
11
|
WNW
9
|
| Wind gust (mph) |
9
|
8
|
11
|
12
|
14
|
14
|
13
|
9
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
79%
|
80%
|
79%
|
78%
|
74%
|
76%
|
77%
|
80%
|
| UV | - | - | 1 | 4 | 7 | 4 | 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 |
10%
|
10%
|
10%
|
10%
|
20%
|
20%
|
20%
|
20%
|
| Temperature (°C) |
12°
|
11°
|
13°
|
16°
|
17°
|
17°
|
15°
|
14°
|
| Feels like temperature (°C) |
10°
|
10°
|
11°
|
14°
|
15°
|
14°
|
13°
|
12°
|
| Wind direction and speed (mph) |
WNW
9
|
NW
9
|
NNW
9
|
WSW
11
|
W
13
|
W
14
|
WSW
13
|
W
11
|
| Wind gust (mph) |
9
|
10
|
12
|
14
|
18
|
18
|
17
|
17
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
83%
|
85%
|
85%
|
79%
|
77%
|
78%
|
83%
|
86%
|
| UV | - | - | 1 | 4 | 6 | 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 |
30%
|
30%
|
30%
|
20%
|
10%
|
10%
|
30%
|
20%
|
| Temperature (°C) |
13°
|
13°
|
13°
|
15°
|
16°
|
16°
|
15°
|
14°
|
| Feels like temperature (°C) |
11°
|
11°
|
11°
|
13°
|
14°
|
14°
|
13°
|
12°
|
| Wind direction and speed (mph) |
W
12
|
W
12
|
W
12
|
W
13
|
WNW
14
|
WNW
14
|
W
13
|
W
10
|
| Wind gust (mph) |
17
|
17
|
17
|
18
|
20
|
20
|
17
|
16
|
| Visibility (description) |
VG
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
G
|
| Humidity |
89%
|
91%
|
92%
|
89%
|
85%
|
83%
|
84%
|
90%
|
| UV | - | - | 1 | 3 | 6 | 3 | 1 | - |
Tooltip header
UK video forecast
St. Ives weather map
View the weather with our interactive map
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WARNING
Flood alerts in force for England
Flood alerts in force for England
South West England weather forecast
Headline:
Staying dry and often sunny. Warm days and cool nights.
Today:
Any early cloud or mist patches quickly clearing to leave another sunny day. Feeling warm in the light winds and strong sunshine with high UV levels. Sea breezes may keep some coastal regions somewhat fresher. Maximum temperature 22 °C.
Tonight:
Staying sunny and warm into this evening, then clear skies at first overnight. Probably turning cloudier in eastern parts of the region later. Turning chilly where skies stay clear. Minimum temperature 5 °C.
Saturday:
A cloudy and cool start for some but sunshine for western areas. Brightening up in the east with plenty of strong sunshine by the afternoon. Feeling warm with light winds. Maximum temperature 21 °C.
Outlook for Sunday to Tuesday:
Most places remaining dry through this period. Whilst some cloud is likely at times, there'll also be plenty of warm sunshine. Small chance of isolated showers on Monday and Tuesday.
Updated:
UK long range weather forecast
Nearest forecasts
- St Ives (Cornwall) 0.1 miles
- St Ives - Porthmeor (Beach) 0.3 miles
- St Ives - Porthminster (Beach) 0.3 miles
- Carbis Bay Beach (Station) (Beach) 1.2 miles
- Hayle (Beach) 2.4 miles
- The Towans - Godrevy (Beach) 3.3 miles
- Hayle 3.3 miles
- Penzance Heliport 5.7 miles
- Mounts Bay - Little Hogus (Beach) 5.8 miles
- Mounts Bay - Penzance (Beach) 6.1 miles
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