Weather Forecast for Falmouth
Cornwall, United Kingdom
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Current Weather - Falmouth: 20°C
Current Weather - Falmouth: 20°C
Cornwall, United Kingdom
Sunny
Feels like 16°C
Wind
22 km/h ESE
Humidity
59%
Pressure
1025 mb
UV Index
4
Visibility
10 km
Sunny
Sunday, August 23, 2026
High
21°C
Low
12°C
Rain Chance
9%
Hourly Forecast
20°C
21°C
20°C
20°C
20°C
19°C
18°C
16°C
14°C
14°C
13°C
Day Statistics
Maximum Wind
25 km/h
Humidity
68%
Precipitation
0 mm
UV Index
5
Visibility
10 km
Rain Chance
9%
Snow Chance
0%
Sun & Moon
Sunrise
06:21 AM
Sunset
08:24 PM
Moonrise
06:43 PM
Moonset
01:04 AM
Moon Phase
Waxing Gibbous
Moon Illumination
86%
Air Quality
PM2.5
4.8
μg/m³
PM10
7.9
μg/m³
NO₂
3.3
μg/m³
O₃
74.4
μg/m³
SO₂
0.4
μg/m³
CO
162.1
μg/m³
Overcast
Monday, August 24, 2026
High
19°C
Low
13°C
Rain Chance
19%
Hourly Forecast
13°C
14°C
15°C
16°C
16°C
16°C
16°C
17°C
17°C
18°C
18°C
17°C
18°C
18°C
18°C
18°C
19°C
19°C
19°C
19°C
18°C
18°C
18°C
18°C
Day Statistics
Maximum Wind
36 km/h
Humidity
70%
Precipitation
0 mm
UV Index
3
Visibility
10 km
Rain Chance
19%
Snow Chance
0%
Sun & Moon
Sunrise
06:23 AM
Sunset
08:21 PM
Moonrise
07:12 PM
Moonset
02:09 AM
Moon Phase
Waxing Gibbous
Moon Illumination
93%
Air Quality
PM2.5
7
μg/m³
PM10
15.5
μg/m³
NO₂
2.6
μg/m³
O₃
92.1
μg/m³
SO₂
0.3
μg/m³
CO
165.3
μg/m³
Patchy rain nearby
Tuesday, August 25, 2026
High
21°C
Low
16°C
Rain Chance
33%
Hourly Forecast
19°C
19°C
18°C
17°C
16°C
16°C
16°C
16°C
17°C
19°C
19°C
20°C
21°C
21°C
20°C
20°C
20°C
20°C
20°C
19°C
17°C
17°C
17°C
17°C
Day Statistics
Maximum Wind
34 km/h
Humidity
78%
Precipitation
0 mm
UV Index
5
Visibility
9 km
Rain Chance
33%
Snow Chance
0%
Sun & Moon
Sunrise
06:24 AM
Sunset
08:19 PM
Moonrise
07:34 PM
Moonset
03:19 AM
Moon Phase
Full Moon
Moon Illumination
97%
Air Quality
PM2.5
8.6
μg/m³
PM10
15.6
μg/m³
NO₂
3.7
μg/m³
O₃
93.2
μg/m³
SO₂
0.6
μg/m³
CO
172.5
μg/m³
Mist
Wednesday, August 26, 2026
High
21°C
Low
15°C
Rain Chance
82%
Hourly Forecast
16°C
16°C
16°C
16°C
16°C
15°C
15°C
15°C
17°C
18°C
19°C
20°C
21°C
21°C
20°C
19°C
17°C
19°C
19°C
17°C
16°C
16°C
16°C
16°C
Day Statistics
Maximum Wind
24 km/h
Humidity
86%
Precipitation
4 mm
UV Index
5
Visibility
7 km
Rain Chance
82%
Snow Chance
0%
Sun & Moon
Sunrise
06:26 AM
Sunset
08:17 PM
Moonrise
07:51 PM
Moonset
04:31 AM
Moon Phase
Full Moon
Moon Illumination
100%
Air Quality
PM2.5
11
μg/m³
PM10
15.9
μg/m³
NO₂
3.2
μg/m³
O₃
95.8
μg/m³
SO₂
1.3
μg/m³
CO
108.3
μg/m³
Light rain shower
Thursday, August 27, 2026
High
19°C
Low
15°C
Rain Chance
86%
Hourly Forecast
16°C
15°C
17°C
17°C
16°C
16°C
16°C
16°C
17°C
17°C
18°C
18°C
18°C
19°C
19°C
19°C
18°C
18°C
18°C
17°C
17°C
16°C
15°C
15°C
Day Statistics
Maximum Wind
32 km/h
Humidity
85%
Precipitation
7 mm
UV Index
4
Visibility
9 km
Rain Chance
86%
Snow Chance
0%
Sun & Moon
Sunrise
06:27 AM
Sunset
08:15 PM
Moonrise
08:05 PM
Moonset
05:42 AM
Moon Phase
Full Moon
Moon Illumination
100%
Air Quality
PM2.5
5.3
μg/m³
PM10
8.6
μg/m³
NO₂
2.9
μg/m³
O₃
85.5
μg/m³
SO₂
0.6
μg/m³
CO
140.1
μg/m³
Light rain shower
Friday, August 28, 2026
High
19°C
Low
15°C
Rain Chance
86%
Hourly Forecast
15°C
15°C
15°C
15°C
15°C
15°C
15°C
15°C
16°C
16°C
16°C
17°C
18°C
19°C
18°C
18°C
18°C
18°C
18°C
18°C
17°C
17°C
16°C
16°C
Day Statistics
Maximum Wind
41 km/h
Humidity
87%
Precipitation
18 mm
UV Index
5
Visibility
10 km
Rain Chance
86%
Snow Chance
0%
Sun & Moon
Sunrise
06:29 AM
Sunset
08:13 PM
Moonrise
08:17 PM
Moonset
06:52 AM
Moon Phase
Full Moon
Moon Illumination
98%
Patchy rain nearby
Saturday, August 29, 2026
High
19°C
Low
14°C
Rain Chance
29%
Hourly Forecast
16°C
16°C
16°C
16°C
16°C
15°C
15°C
14°C
16°C
17°C
18°C
19°C
19°C
19°C
19°C
19°C
19°C
19°C
18°C
18°C
17°C
17°C
17°C
17°C
Day Statistics
Maximum Wind
25 km/h
Humidity
78%
Precipitation
0 mm
UV Index
5
Visibility
10 km
Rain Chance
29%
Snow Chance
0%
Sun & Moon
Sunrise
06:30 AM
Sunset
08:11 PM
Moonrise
08:28 PM
Moonset
08:01 AM
Moon Phase
Waning Gibbous
Moon Illumination
94%
Solar Radiation Data
Shortwave Radiation
426.38
Diffuse Radiation
73.28
DNI
0
GTI
0
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