🇿🇦 Weather in Stellenbosch
Map Overlays:
Hourly Forecast for Stellenbosch
13:00
19°
2%
14:00
19°
2%
15:00
19°
12%
16:00
18°
13%
17:00
17°
15%
18:00
15°
22%
19:00
13°
26%
20:00
13°
27%
21:00
12°
28%
22:00
12°
31%
23:00
12°
32%
00:00
12°
38%
01:00
12°
39%
02:00
12°
39%
03:00
12°
37%
04:00
11°
42%
05:00
11°
42%
06:00
11°
36%
07:00
11°
21%
08:00
11°
20%
09:00
12°
11%
10:00
14°
6%
11:00
16°
4%
12:00
18°
5%
14-Day Forecast for Stellenbosch
2026-08-21
Sunny
19° /
8°
2026-08-22
Mist
18° /
11°
2026-08-23
Sunny
18° /
10°
2026-08-24
Sunny
18° /
12°
2026-08-25
Sunny
26° /
10°
2026-08-26
Sunny
31° /
15°
2026-08-27
Sunny
23° /
14°
Additional Forecasts for Stellenbosch
Air Quality
💨 US EPA Index 2 (Moderate)
CO (Carbon Monoxide) 137.0 μg/m³
O₃ (Ozone) 82.0 μg/m³
NO₂ (Nitrogen Dioxide) 7.5 μg/m³
SO₂ (Sulphur Dioxide) 23.3 μg/m³
PM2.5 (Fine particles) 25.0 μg/m³
PM10 (Coarse particles) 29.0 μg/m³
Historical Weather
Weather Forecasts for Other Cities in South Africa
Weather in Stellenbosch — FAQ
Answers refreshed each request based on current conditions in Stellenbosch.
What is the weather like right now in Stellenbosch?
Right now in Stellenbosch, South Africa the temperature is 18.2°C (feels like 16.0°C), with sunny. Relative humidity is 49% and wind is 8.3 km/h.
What is today's high and low temperature in Stellenbosch?
Today's forecast high in Stellenbosch is 19.4°C and the overnight low is 8.0°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Stellenbosch today?
The chance of precipitation in Stellenbosch today is 12%. Forecast accuracy is highest within the next 6 hours and decreases steadily out to 14 days.
How often does the weather here update?
Current observations refresh every 15-60 minutes from the nearest monitoring stations operated by national meteorological agencies. The hourly forecast updates approximately every hour; the 7- and 14-day outlook is recomputed several times per day.
What does 'feels like' temperature mean?
Feels-like (apparent) temperature accounts for humidity, wind chill and direct sunshine — variables that change how the human body perceives heat or cold. On hot, humid days it can be 3-7°C above the actual reading; on cold windy days it can be 5-15°C below.
Why does the temperature in Stellenbosch differ from nearby cities?
Even short distances can change temperatures noticeably. Stellenbosch's reading reflects altitude, proximity to large bodies of water, urban heat island effects, and the exact location of the monitoring stations supplying the data. Coastal cities are typically milder and more humid than inland equivalents.