Weather Forecast for Hermanus
Western Cape, South Africa
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Current Weather - Hermanus: 17°C
Current Weather - Hermanus: 17°C
Western Cape, South Africa
Patchy rain nearby
Feels like 16°C
Wind
15 km/h E
Humidity
89%
Pressure
1022 mb
UV Index
0
Visibility
10 km
Overcast
Thursday, September 24, 2026
High
21°C
Low
17°C
Rain Chance
46%
Hourly Forecast
18°C
18°C
19°C
20°C
20°C
20°C
20°C
21°C
20°C
19°C
19°C
18°C
17°C
17°C
17°C
Day Statistics
Maximum Wind
19 km/h
Humidity
88%
Precipitation
0 mm
UV Index
5
Visibility
10 km
Rain Chance
46%
Snow Chance
0%
Sun & Moon
Sunrise
06:29 AM
Sunset
06:40 PM
Moonrise
04:50 PM
Moonset
05:18 AM
Moon Phase
Full Moon
Moon Illumination
99%
Air Quality
PM2.5
10.1
μg/m³
PM10
12.1
μg/m³
NO₂
2.1
μg/m³
O₃
64.6
μg/m³
SO₂
1.9
μg/m³
CO
113.3
μg/m³
Overcast
Friday, September 25, 2026
High
18°C
Low
16°C
Rain Chance
55%
Hourly Forecast
17°C
17°C
17°C
17°C
18°C
17°C
17°C
17°C
16°C
16°C
16°C
16°C
16°C
16°C
17°C
17°C
16°C
17°C
17°C
16°C
17°C
17°C
17°C
17°C
Day Statistics
Maximum Wind
16 km/h
Humidity
94%
Precipitation
0 mm
UV Index
4
Visibility
7 km
Rain Chance
55%
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
19
μg/m³
PM10
21.3
μg/m³
NO₂
5.2
μg/m³
O₃
80.7
μg/m³
SO₂
11.4
μg/m³
CO
180.8
μg/m³
Patchy rain nearby
Saturday, September 26, 2026
High
17°C
Low
16°C
Rain Chance
83%
Hourly Forecast
17°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
16°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
Day Statistics
Maximum Wind
28 km/h
Humidity
93%
Precipitation
2 mm
UV Index
2
Visibility
10 km
Rain Chance
83%
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
10.3
μg/m³
PM10
14.2
μg/m³
NO₂
2.1
μg/m³
O₃
66.7
μg/m³
SO₂
2.1
μg/m³
CO
141.7
μg/m³
Patchy rain nearby
Sunday, September 27, 2026
High
18°C
Low
14°C
Rain Chance
31%
Hourly Forecast
15°C
15°C
15°C
15°C
15°C
15°C
15°C
15°C
15°C
16°C
17°C
18°C
17°C
17°C
17°C
17°C
17°C
16°C
16°C
15°C
15°C
14°C
14°C
15°C
Day Statistics
Maximum Wind
38 km/h
Humidity
80%
Precipitation
0 mm
UV Index
8
Visibility
10 km
Rain Chance
31%
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
8.4
μg/m³
PM10
13.9
μg/m³
NO₂
0.7
μg/m³
O₃
55.8
μg/m³
SO₂
0.4
μg/m³
CO
70.2
μg/m³
Sunny
Monday, September 28, 2026
High
19°C
Low
13°C
Rain Chance
8%
Hourly Forecast
15°C
15°C
15°C
14°C
13°C
14°C
13°C
13°C
15°C
15°C
16°C
18°C
17°C
18°C
19°C
18°C
17°C
17°C
16°C
15°C
15°C
15°C
15°C
15°C
Day Statistics
Maximum Wind
44 km/h
Humidity
67%
Precipitation
0 mm
UV Index
8
Visibility
10 km
Rain Chance
8%
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
7.6
μg/m³
PM10
12.5
μg/m³
NO₂
0.6
μg/m³
O₃
55.3
μg/m³
SO₂
0.4
μg/m³
CO
79.1
μg/m³
Sunny
Tuesday, September 29, 2026
High
21°C
Low
14°C
Rain Chance
8%
Hourly Forecast
15°C
15°C
15°C
14°C
14°C
14°C
14°C
14°C
14°C
16°C
17°C
19°C
20°C
21°C
21°C
21°C
20°C
20°C
19°C
18°C
16°C
16°C
15°C
15°C
Day Statistics
Maximum Wind
39 km/h
Humidity
69%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
8%
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%
Sunny
Wednesday, September 30, 2026
High
19°C
Low
14°C
Rain Chance
9%
Hourly Forecast
15°C
15°C
14°C
14°C
14°C
14°C
15°C
15°C
15°C
16°C
18°C
19°C
19°C
19°C
19°C
19°C
19°C
19°C
19°C
19°C
19°C
19°C
18°C
18°C
Day Statistics
Maximum Wind
24 km/h
Humidity
79%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
9%
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%
Solar Radiation Data
Shortwave Radiation
3.78
Diffuse Radiation
2.36
DNI
0
GTI
0
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