- Clothing
- Light waterproof jacket with an umbrella is a smart choice.
Tomorrow's Weather Forecast - Cape Town
Tomorrow's weather in Cape Town. high 20°C (68°F), low 16°C (61°F). Drizzle.
Tomorrow’s Outlook
Tomorrow brings a similar temperature to today. Showers are likely, with rain probability peaking near 40%. That risk lines up with humidity averaging 85% through the day the more moisture in the air, the more readily clouds build into showers. Humidity holds around 85%, giving the air a damp, heavy feel even without much heat behind it. Winds will turn gusty at times, reaching up to 72 km/h. Sunrise is at 6:49 AM and sunset at 6:35 PM, for about 11h 46m of daylight.
- Tomorrow
- 20°/ 16°
- Today21° / 15°
Tomorrow’s Hourly Weather Outlook
Morning6 AM – Noon17°
- Rain probability
- 37%
- Wind speed
- 23 km/h
AfternoonNoon – 6 PM19°
- Rain probability
- 40%
- Wind speed
- 27 km/h
Evening6 PM – Midn16°
- Rain probability
- 16%
- Wind speed
- 27 km/h
NightMidn – 6 AM16°
- Rain probability
- 11%
- Wind speed
- 28 km/h
24-Hour Rain & Temperature Forecast
Tomorrow12 Sep
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Planning Advice for Tomorrow
- Outdoor
- Outdoor plans may need flexibility; showers are likely.
- Travel
- Wet roads may slow traffic; allow a little extra time.
Sunrise & Sunset
Sunrise
Dawn 6:19 AMTotal Daylight
Full day forecastSolar noon 12:42 PM
Sunset
Dusk 7:05 PMvs today+2 min daylight
Sunrise shift2 min earlier
Sunset shiftSame time
5-Day Weather Forecast
Full 15-Day ForecastWeather Insight
Cape Town is forecast to reach a high of 20°C tomorrow, with an overnight low around 16°C. That's 4° above the long-term average high of 16°C for this time of year. It continues a recent pattern — 10 of the last 19 days with published data have run warmer than normal. Expect a fair chance of rain (40% probability) and moderate breezes averaging 28 km/h. Air quality is currently Moderate (AQI 56), driven mainly by PM2.5 at 12 μg/m³.
Today vs Normal
21°C+5° above normal
The long-term average high for today is 16°C.
10 of the last 19 days with published data ran above normal.
It continues that pattern - today's forecast is also running above normal.
Red = above normal, blue = at or below · last 12 days
Air Quality
Air Quality
Moderate
Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.