Current Conditions

Cape Town, Western Cape

76°F24°C
Partly Cloudy

Wind

WNW 10 mph17 km/h

Humidity

55%

Cloud Cover

39%

As of Tuesday, September 22, 2026 at 12:37 PM GMT+2

Today's Outlook

Day

Partly cloudy and warm, with a high of 78°F26°C and morning low of 69°F21°C. Breezy from the NW at 7 to 10 mph12 to 17 km/h.

Night

Mostly cloudy, with a low around 63°F17°C. Light wind from the WNW around 4 mph7 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Partly CloudyHigh 78°F26°CLow 63°F17°CPrecip 0.01 in0.2 mm6%Cloud 50%Wind NW 6 mph10 km/hTuesday: Partly cloudy and warm, with a high of 78°F26°C and morning low of 69°F21°C. Breezy from the NW at 7 to 10 mph12 to 17 km/h. Tuesday Night: Mostly cloudy, with a low around 63°F17°C. Light wind from the WNW around 4 mph7 km/h.
DrizzleHigh 69°F21°CLow 60°F15°CPrecip 0.06 in1.5 mm33%Cloud 86%Wind SE 9 mph15 km/hWednesday: Overcast and warm, with a high of 69°F21°C and morning low of 60°F16°C. Breezy from the SSE at 9 to 15 mph14 to 25 km/h. 33% chance of drizzle throughout the day. Wednesday Night: Overcast, with a low around 60°F15°C. Breezy from the SE at 10 to 15 mph15 to 25 km/h. 14% chance of drizzle overnight.
Partly CloudyHigh 73°F23°CLow 63°F17°CPrecip 0 in0 mmCloud 72%Wind SSE 6 mph10 km/hThursday: Mostly cloudy and warm, with a high of 73°F23°C and morning low of 64°F18°C. Breezy from the S at 6 to 8 mph9 to 12 km/h. Thursday Night: Mostly cloudy, with a low around 63°F17°C. Breezy from the ESE at 7 to 10 mph12 to 16 km/h.
Light RainHigh 66°F19°CLow 61°F16°CPrecip 0.21 in5.3 mm60%Cloud 92%Wind NNW 8 mph13 km/hFriday: Overcast and mild, with a high of 66°F19°C and morning low of 62°F16°C. Breezy from the NNW at 9 to 10 mph14 to 17 km/h. 46% chance of light rain throughout the day. Friday Night: Overcast, with a low around 61°F16°C. Breezy from the NNW at 7 to 10 mph12 to 16 km/h. 60% chance of light rain in the evening.
RainHigh 64°F18°CLow 61°F16°CPrecip 0.47 in11.9 mm86%Cloud 87%Wind SW 8 mph14 km/hSaturday: Overcast and mild, with a high of 64°F18°C. Breezy from the WSW at 9 to 10 mph15 to 17 km/h. 86% chance of light rain throughout the day. Saturday Night: Overcast, with a low around 61°F16°C. Breezy from the S at 8 to 10 mph13 to 15 km/h. 84% chance of rain throughout the night.
ShowersHigh 65°F18°CLow 60°F15°CPrecip 0.07 in1.8 mm37%Cloud 55%Wind SSE 15 mph24 km/hSunday: Mostly cloudy and mild, with a high of 65°F18°C. Windy from the SSE at 16 to 18 mph25 to 29 km/h. 26% chance of drizzle throughout the day. Sunday Night: Mostly cloudy, with a low around 60°F15°C. Windy from the SSE at 14 to 17 mph22 to 28 km/h. 37% chance of showers overnight.
ClearHigh 69°F20°CLow 58°F15°CPrecip 0.01 in0.2 mm3%Cloud 17%Wind SE 17 mph27 km/hMonday: Mostly clear and warm, with a high of 69°F20°C and morning low of 60°F15°C. Windy from the SE at 17 to 19 mph27 to 30 km/h. Monday Night: Mostly clear, with a low around 58°F15°C. Windy from the SE at 16 to 18 mph26 to 29 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
TuesdaySep 2278°F26°C63°F17°C0.01 in0.2 mm· 6%50%Partly CloudyNW 6 mph10 km/h
WednesdaySep 2369°F21°C60°F15°C0.06 in1.5 mm· 33%86%DrizzleSE 9 mph15 km/h
ThursdaySep 2473°F23°C63°F17°C0 in0 mm· —72%Partly CloudySSE 6 mph10 km/h
FridaySep 2566°F19°C61°F16°C0.21 in5.3 mm· 60%92%Light RainNNW 8 mph13 km/h
SaturdaySep 2664°F18°C61°F16°C0.47 in11.9 mm· 86%87%RainSW 8 mph14 km/h
SundaySep 2765°F18°C60°F15°C0.07 in1.8 mm· 37%55%ShowersSSE 15 mph24 km/h
MondaySep 2869°F20°C58°F15°C0.01 in0.2 mm· 3%17%ClearSE 17 mph27 km/h
TuesdaySep 2972°F22°C58°F15°C0.04 in0.9 mm· 5%12%ClearSE 14 mph22 km/h
WednesdaySep 3073°F23°C59°F15°C0.02 in0.6 mm· 8%20%ClearESE 10 mph16 km/h
ThursdayOct 170°F21°C61°F16°C0.02 in0.6 mm· 16%51%DrizzleNNW 12 mph19 km/h
FridayOct 265°F18°C60°F15°C0.09 in2.2 mm· 30%72%DrizzleNW 12 mph20 km/h
SaturdayOct 364°F18°C59°F15°C0.14 in3.5 mm· 33%61%ShowersNW 11 mph18 km/h
SundayOct 464°F18°C58°F14°C0.09 in2.2 mm· 27%48%DrizzleSW 10 mph16 km/h
MondayOct 565°F18°C57°F14°C0.07 in1.7 mm· 16%39%DrizzleSSW 11 mph17 km/h
TuesdayOct 665°F18°C57°F14°C0.06 in1.5 mm· 18%39%DrizzleS 12 mph19 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