Weather Forecast for St Ives
Cornwall, United Kingdom
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Current Weather - St Ives: 20°C
Current Weather - St Ives: 20°C
Cornwall, United Kingdom
Sunny
Feels like 16°C
Wind
26 km/h SSE
Humidity
60%
Pressure
1018 mb
UV Index
3
Visibility
10 km
Overcast
Sunday, September 06, 2026
High
21°C
Low
15°C
Rain Chance
46%
Hourly Forecast
21°C
21°C
20°C
20°C
20°C
20°C
19°C
19°C
18°C
18°C
18°C
17°C
Day Statistics
Maximum Wind
27 km/h
Humidity
78%
Precipitation
1 mm
UV Index
5
Visibility
10 km
Rain Chance
46%
Snow Chance
0%
Sun & Moon
Sunrise
06:44 AM
Sunset
07:56 PM
Moonrise
Does not rise today
Moonset
05:35 PM
Moon Phase
Waning Crescent
Moon Illumination
20%
Air Quality
PM2.5
4.9
μg/m³
PM10
11.2
μg/m³
NO₂
2.3
μg/m³
O₃
77.2
μg/m³
SO₂
0.3
μg/m³
CO
133
μg/m³
Patchy rain nearby
Monday, September 07, 2026
High
18°C
Low
16°C
Rain Chance
59%
Hourly Forecast
17°C
17°C
18°C
17°C
17°C
17°C
16°C
16°C
16°C
17°C
17°C
17°C
17°C
17°C
18°C
17°C
18°C
18°C
17°C
17°C
17°C
17°C
16°C
16°C
Day Statistics
Maximum Wind
30 km/h
Humidity
78%
Precipitation
1 mm
UV Index
4
Visibility
10 km
Rain Chance
59%
Snow Chance
0%
Sun & Moon
Sunrise
06:45 AM
Sunset
07:54 PM
Moonrise
12:59 AM
Moonset
06:14 PM
Moon Phase
Waning Crescent
Moon Illumination
12%
Air Quality
PM2.5
3.9
μg/m³
PM10
15.2
μg/m³
NO₂
0.7
μg/m³
O₃
74.3
μg/m³
SO₂
0.1
μg/m³
CO
139.3
μg/m³
Patchy rain nearby
Tuesday, September 08, 2026
High
17°C
Low
15°C
Rain Chance
76%
Hourly Forecast
16°C
16°C
16°C
15°C
15°C
15°C
15°C
15°C
15°C
16°C
16°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
16°C
16°C
15°C
15°C
15°C
15°C
Day Statistics
Maximum Wind
33 km/h
Humidity
74%
Precipitation
5 mm
UV Index
4
Visibility
10 km
Rain Chance
76%
Snow Chance
0%
Sun & Moon
Sunrise
06:47 AM
Sunset
07:51 PM
Moonrise
02:26 AM
Moonset
06:42 PM
Moon Phase
Waning Crescent
Moon Illumination
6%
Air Quality
PM2.5
3.8
μg/m³
PM10
15.2
μg/m³
NO₂
0.4
μg/m³
O₃
72.9
μg/m³
SO₂
0.1
μg/m³
CO
149.6
μg/m³
Patchy rain nearby
Wednesday, September 09, 2026
High
17°C
Low
14°C
Rain Chance
57%
Hourly Forecast
15°C
15°C
15°C
14°C
14°C
14°C
14°C
14°C
14°C
15°C
16°C
16°C
17°C
17°C
17°C
17°C
17°C
16°C
16°C
16°C
15°C
16°C
16°C
15°C
Day Statistics
Maximum Wind
28 km/h
Humidity
70%
Precipitation
1 mm
UV Index
4
Visibility
10 km
Rain Chance
57%
Snow Chance
0%
Sun & Moon
Sunrise
06:48 AM
Sunset
07:49 PM
Moonrise
03:58 AM
Moonset
07:03 PM
Moon Phase
New Moon
Moon Illumination
2%
Air Quality
PM2.5
12.2
μg/m³
PM10
20.7
μg/m³
NO₂
0.5
μg/m³
O₃
73.6
μg/m³
SO₂
0.4
μg/m³
CO
109.3
μg/m³
Patchy rain nearby
Thursday, September 10, 2026
High
18°C
Low
15°C
Rain Chance
75%
Hourly Forecast
15°C
15°C
15°C
15°C
15°C
15°C
15°C
16°C
15°C
16°C
18°C
17°C
17°C
18°C
17°C
17°C
18°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
Day Statistics
Maximum Wind
42 km/h
Humidity
84%
Precipitation
2 mm
UV Index
4
Visibility
10 km
Rain Chance
75%
Snow Chance
0%
Sun & Moon
Sunrise
06:50 AM
Sunset
07:47 PM
Moonrise
05:29 AM
Moonset
07:21 PM
Moon Phase
New Moon
Moon Illumination
0%
Air Quality
PM2.5
17.6
μg/m³
PM10
29
μg/m³
NO₂
0.7
μg/m³
O₃
76.1
μg/m³
SO₂
0.5
μg/m³
CO
146.7
μg/m³
Patchy rain nearby
Friday, September 11, 2026
High
17°C
Low
15°C
Rain Chance
22%
Hourly Forecast
16°C
16°C
16°C
16°C
16°C
16°C
15°C
15°C
15°C
15°C
15°C
15°C
15°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
17°C
16°C
Day Statistics
Maximum Wind
33 km/h
Humidity
67%
Precipitation
0 mm
UV Index
4
Visibility
10 km
Rain Chance
22%
Snow Chance
0%
Sun & Moon
Sunrise
06:51 AM
Sunset
07:45 PM
Moonrise
06:57 AM
Moonset
07:36 PM
Moon Phase
New Moon
Moon Illumination
0%
Patchy rain nearby
Saturday, September 12, 2026
High
18°C
Low
15°C
Rain Chance
89%
Hourly Forecast
15°C
15°C
15°C
15°C
15°C
15°C
15°C
15°C
16°C
16°C
16°C
16°C
16°C
15°C
16°C
16°C
17°C
17°C
17°C
18°C
17°C
17°C
17°C
17°C
Day Statistics
Maximum Wind
35 km/h
Humidity
86%
Precipitation
11 mm
UV Index
4
Visibility
10 km
Rain Chance
89%
Snow Chance
0%
Sun & Moon
Sunrise
06:53 AM
Sunset
07:43 PM
Moonrise
08:24 AM
Moonset
07:51 PM
Moon Phase
New Moon
Moon Illumination
3%
Solar Radiation Data
Shortwave Radiation
253.97
Diffuse Radiation
98.83
DNI
0
GTI
0
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