Weather Forecast for Hermanus
Western Cape, South Africa
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Current Weather - Hermanus: 15°C
Current Weather - Hermanus: 15°C
Western Cape, South Africa
Overcast
Feels like 14°C
Wind
13 km/h SW
Humidity
93%
Pressure
1017 mb
UV Index
2
Visibility
10 km
Overcast
Friday, September 25, 2026
High
17°C
Low
15°C
Rain Chance
71%
Hourly Forecast
15°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
Day Statistics
Maximum Wind
15 km/h
Humidity
94%
Precipitation
1 mm
UV Index
4
Visibility
6 km
Rain Chance
71%
Snow Chance
0%
Sun & Moon
Sunrise
06:28 AM
Sunset
06:41 PM
Moonrise
05:47 PM
Moonset
05:42 AM
Moon Phase
Full Moon
Moon Illumination
100%
Air Quality
PM2.5
20
μg/m³
PM10
22.5
μg/m³
NO₂
5.1
μg/m³
O₃
82.5
μg/m³
SO₂
12.4
μg/m³
CO
181.5
μg/m³
Light rain shower
Saturday, September 26, 2026
High
16°C
Low
15°C
Rain Chance
93%
Hourly Forecast
16°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
15°C
15°C
15°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
15°C
15°C
Day Statistics
Maximum Wind
18 km/h
Humidity
94%
Precipitation
18 mm
UV Index
6
Visibility
9 km
Rain Chance
93%
Snow Chance
0%
Sun & Moon
Sunrise
06:26 AM
Sunset
06:42 PM
Moonrise
06:45 PM
Moonset
06:06 AM
Moon Phase
Full Moon
Moon Illumination
99%
Air Quality
PM2.5
11.6
μg/m³
PM10
15.2
μg/m³
NO₂
1.9
μg/m³
O₃
64.3
μg/m³
SO₂
2.7
μg/m³
CO
136.1
μg/m³
Patchy rain nearby
Sunday, September 27, 2026
High
16°C
Low
14°C
Rain Chance
57%
Hourly Forecast
15°C
15°C
15°C
15°C
15°C
15°C
15°C
15°C
15°C
15°C
15°C
15°C
15°C
16°C
16°C
16°C
16°C
15°C
15°C
15°C
14°C
14°C
14°C
14°C
Day Statistics
Maximum Wind
32 km/h
Humidity
81%
Precipitation
1 mm
UV Index
6
Visibility
10 km
Rain Chance
57%
Snow Chance
0%
Sun & Moon
Sunrise
06:25 AM
Sunset
06:42 PM
Moonrise
07:44 PM
Moonset
06:31 AM
Moon Phase
Waning Gibbous
Moon Illumination
96%
Air Quality
PM2.5
9.6
μg/m³
PM10
15.7
μg/m³
NO₂
0.7
μg/m³
O₃
57
μg/m³
SO₂
0.4
μg/m³
CO
67.3
μg/m³
Sunny
Monday, September 28, 2026
High
18°C
Low
13°C
Rain Chance
5%
Hourly Forecast
14°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
14°C
15°C
16°C
17°C
17°C
18°C
18°C
18°C
17°C
17°C
16°C
15°C
14°C
14°C
14°C
14°C
Day Statistics
Maximum Wind
39 km/h
Humidity
68%
Precipitation
0 mm
UV Index
8
Visibility
10 km
Rain Chance
5%
Snow Chance
0%
Sun & Moon
Sunrise
06:23 AM
Sunset
06:43 PM
Moonrise
08:46 PM
Moonset
06:58 AM
Moon Phase
Waning Gibbous
Moon Illumination
91%
Air Quality
PM2.5
6.5
μg/m³
PM10
10.4
μg/m³
NO₂
0.7
μg/m³
O₃
55.2
μg/m³
SO₂
0.5
μg/m³
CO
69
μg/m³
Sunny
Tuesday, September 29, 2026
High
21°C
Low
13°C
Rain Chance
5%
Hourly Forecast
14°C
14°C
14°C
13°C
13°C
13°C
13°C
13°C
13°C
15°C
17°C
18°C
20°C
20°C
21°C
20°C
19°C
21°C
17°C
16°C
16°C
16°C
15°C
14°C
Day Statistics
Maximum Wind
38 km/h
Humidity
68%
Precipitation
0 mm
UV Index
8
Visibility
10 km
Rain Chance
5%
Snow Chance
0%
Sun & Moon
Sunrise
06:22 AM
Sunset
06:44 PM
Moonrise
09:51 PM
Moonset
07:28 AM
Moon Phase
Waning Gibbous
Moon Illumination
84%
Air Quality
PM2.5
3.4
μg/m³
PM10
4.8
μg/m³
NO₂
0.9
μg/m³
O₃
51.1
μg/m³
SO₂
0.8
μg/m³
CO
81.2
μg/m³
Sunny
Wednesday, September 30, 2026
High
22°C
Low
14°C
Rain Chance
4%
Hourly Forecast
14°C
14°C
15°C
15°C
15°C
15°C
16°C
16°C
17°C
19°C
20°C
22°C
21°C
20°C
19°C
19°C
19°C
19°C
19°C
19°C
19°C
19°C
20°C
20°C
Day Statistics
Maximum Wind
24 km/h
Humidity
63%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
4%
Snow Chance
0%
Sun & Moon
Sunrise
06:20 AM
Sunset
06:45 PM
Moonrise
10:57 PM
Moonset
08:04 AM
Moon Phase
Waning Gibbous
Moon Illumination
75%
Sunny
Thursday, October 01, 2026
High
19°C
Low
15°C
Rain Chance
11%
Hourly Forecast
19°C
17°C
16°C
16°C
16°C
16°C
17°C
17°C
18°C
18°C
18°C
19°C
18°C
17°C
16°C
16°C
16°C
16°C
16°C
16°C
15°C
15°C
15°C
15°C
Day Statistics
Maximum Wind
21 km/h
Humidity
82%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
11%
Snow Chance
0%
Sun & Moon
Sunrise
06:19 AM
Sunset
06:45 PM
Moonrise
Does not rise today
Moonset
08:46 AM
Moon Phase
Last Quarter
Moon Illumination
66%
Solar Radiation Data
Shortwave Radiation
459.42
Diffuse Radiation
203.41
DNI
0
GTI
0
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