Current Conditions

Cape Town, Western Cape

61°F16°C
Partly Cloudy

Wind

S 8 mph14 km/h

Humidity

73%

Cloud Cover

74%

As of Wednesday, September 2, 2026 at 11:52 AM GMT+2

Today's Outlook

Day

Overcast and mild, with a high of 63°F17°C and morning low of 53°F12°C. Breezy from the S at 9 to 12 mph15 to 19 km/h.

Night

Partly cloudy, with a low around 56°F14°C. Breezy from the SSE at 11 mph17 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Partly CloudyHigh 63°F17°CLow 53°F12°CPrecip 0 in0 mmCloud 72%Wind S 10 mph16 km/hWednesday: Overcast and mild, with a high of 63°F17°C and morning low of 53°F12°C. Breezy from the S at 9 to 12 mph15 to 19 km/h. Wednesday Night: Partly cloudy, with a low around 56°F14°C. Breezy from the SSE at 11 mph17 km/h.
ShowersHigh 60°F16°CLow 54°F12°CPrecip 0.1 in2.5 mm74%Cloud 48%Wind SE 14 mph23 km/hThursday: Mostly cloudy and mild, with a high of 60°F16°C and morning low of 55°F13°C. Windy from the SE at 14 to 23 mph23 to 37 km/h. 74% chance of showers throughout the day. Thursday Night: Partly cloudy, with a low around 54°F12°C. Windy from the SE at 14 to 23 mph22 to 38 km/h. 10% chance of drizzle.
WindyHigh 63°F17°CLow 57°F14°CPrecip 0 in0.1 mm4%Cloud 10%Wind SE 23 mph36 km/hFriday: Mostly clear and mild, with a high of 63°F17°C and morning low of 57°F14°C. Windy from the SE at 23 to 24 mph37 to 38 km/h. Dry air. Friday Night: Mostly clear, with a low around 57°F14°C. Windy from the SE at 23 mph36 km/h.
ClearHigh 69°F20°CLow 57°F14°CPrecip 0 in0 mmCloud 1%Wind SE 18 mph29 km/hSaturday: Mostly clear and warm, with a high of 69°F20°C and morning low of 57°F14°C. Windy from the SE at 17 to 19 mph28 to 30 km/h. Dry air. Saturday Night: Mostly clear, with a low around 57°F14°C. Windy from the SE at 19 to 20 mph30 to 32 km/h.
ClearHigh 72°F22°CLow 60°F15°CPrecip 0 in0 mmCloud 2%Wind ESE 11 mph17 km/hSunday: Mostly clear and warm, with a high of 72°F22°C and morning low of 60°F15°C. Breezy from the ESE at 10 to 13 mph16 to 21 km/h. Sunday Night: Mostly clear, with a low around 60°F15°C. Windy from the ESE at 12 to 17 mph19 to 27 km/h.
ClearHigh 69°F20°CLow 59°F15°CPrecip 0 in0 mmCloud 13%Wind NNW 7 mph11 km/hMonday: Mostly clear and warm, with a high of 69°F20°C and morning low of 59°F15°C. Breezy from the NW at 8 to 9 mph13 to 14 km/h. Monday Night: Mostly clear, with a low around 59°F15°C. Breezy from the NE at 6 to 7 mph9 to 11 km/h.
ClearHigh 69°F21°CLow 58°F15°CPrecip 0 in0 mmCloud 22%Wind S 6 mph10 km/hTuesday: Mostly clear and warm, with a high of 69°F21°C and morning low of 59°F15°C. Breezy from the S at 6 to 8 mph10 to 13 km/h. Tuesday Night: Partly cloudy, with a low around 58°F15°C. Breezy from the SSE at 6 to 7 mph10 to 12 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 263°F17°C53°F12°C0 in0 mm· —72%Partly CloudyS 10 mph16 km/h
ThursdaySep 360°F16°C54°F12°C0.1 in2.5 mm· 74%48%ShowersSE 14 mph23 km/h
FridaySep 463°F17°C57°F14°C0 in0.1 mm· 4%10%WindySE 23 mph36 km/h
SaturdaySep 569°F20°C57°F14°C0 in0 mm· —1%ClearSE 18 mph29 km/h
SundaySep 672°F22°C60°F15°C0 in0 mm· —2%ClearESE 11 mph17 km/h
MondaySep 769°F20°C59°F15°C0 in0 mm· —13%ClearNNW 7 mph11 km/h
TuesdaySep 869°F21°C58°F15°C0 in0 mm· —22%ClearS 6 mph10 km/h
WednesdaySep 966°F19°C59°F15°C0 in0.1 mm· 2%53%Partly CloudyS 8 mph13 km/h
ThursdaySep 1065°F18°C59°F15°C0.02 in0.4 mm· 8%72%Partly CloudySSE 13 mph21 km/h
FridaySep 1167°F19°C60°F15°C0 in0.1 mm· 6%71%Partly CloudySSE 16 mph27 km/h
SaturdaySep 1267°F19°C60°F15°C0.05 in1.2 mm· 19%80%DrizzleSE 16 mph25 km/h
SundaySep 1365°F19°C59°F15°C0.13 in3.2 mm· 27%71%Light RainE 15 mph24 km/h
MondaySep 1464°F18°C58°F15°C0.12 in3 mm· 30%65%DrizzleNNW 13 mph20 km/h
TuesdaySep 1564°F18°C57°F14°C0.15 in3.9 mm· 34%58%ShowersWNW 11 mph18 km/h
WednesdaySep 1663°F17°C57°F14°C0.16 in4.1 mm· 32%57%ShowersSSW 12 mph20 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

PatternExampleDescription
/weather/{country}/{city}//weather/united-states/san-francisco/City forecast (canonical URL)
/weather/{city}//weather/tokyo/Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}//weather/united-states/california/san-francisco/With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}/weather/nearby?lat=48.1&lon=11.5Find nearest city by coordinates
/weather/{country}//weather/germany/Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 33.9258°S, 18.4232°E·Elevation: 25m·Timezone: Africa/Johannesburg·Population: 4,772,846