Weather in Cape Town Today

Live

Current temperature in Cape Town: 21°C (70°F). Overcast. Today's high 21°C (70°F), low 15°C (59°F).

Live · Current ConditionsDay
21°
Overcast
RealFeel® 19°C
62%Comfortable
High21°
Low15°
26km/hSEWind fromSouth-East· Max 30
Moderate Breeze · Gusts 81 km/h
City
00:00AM
UTC+0:00
Sunrise ·
Sunset ·

Today's Daylight Forecast

Overcast
Fri, Sep 111:30 PMDay
11h 44m daylight today24h view
Sunrise6:51 AMDawn 6:21 AM
Daylight remaining5h 5mNoon 12:43 PMTotal 11h 44m
Sunset6:35 PMDusk 7:05 PM
NowOvercast+21°C

Moon & Islamic Calendar

Health & Activity Advice
🟡 High UVAQI 57 · Moderate

High UV apply sunscreen before heading out. A hat or sun umbrella is recommended during peak hours.

5-Day Weather Forecast

Full 15-Day Forecast

Atmospheric Details

Wind
26 km/h
SE · Moderate Breeze · Max 30 km/h
Humidity
62 %
Comfortable
UV Index
6
High
Visibility
10 km
Excellent
Pressure
1019 hPa
Stable
Dew Point
13°C
Somewhat humid

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.

2026-08-19: 16°C16°2026-08-20: 16°C16°2026-08-21: 17°C17°2026-08-22: 16°C16°2026-08-23: 16°C16°2026-08-24: 16°C16°2026-08-25: 17°C17°2026-08-26: 19°C19°2026-08-27: 17°C17°2026-08-28: 16°C16°2026-08-29: 15°C15°2026-08-30: 15°C15°

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.

Health & Activity Advice

⚠ Take Precautions

UV index is 6 today — high. Apply sunscreen before heading out, and consider a hat or shade during peak hours (roughly late morning to mid-afternoon).

Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.

Morning before 10 AM or evening after 4 PM is the more comfortable window for outdoor activity today.

Nearby Regional Outlook

Cape Town Weather Radar

Live precipitation · Cloud cover · Wind

View live radar →

Frequently Asked Questions

What is the hottest month in Cape Town?

The hottest month in Cape Town is typically February, with daytime highs averaging around 25.9°C (79°F), based on 10 years of historical weather data. Overnight lows during this period average near 17.4°C (63°F).

What is the coldest month in Cape Town?

The coldest month in Cape Town is typically July, with overnight lows averaging around 9.8°C (50°F) and daytime highs near 16.4°C (62°F), based on 10 years of historical weather data.

Does Cape Town have a rainy season?

Cape Town doesn't have a sharply defined rainy season rainfall is fairly spread across the year based on 10 years of historical data. June is the wettest month on average (about 131 mm), while February is the driest (about 9 mm).

What's the best time of year to visit Cape Town?

The best time to visit Cape Town is typically November to January, when daytime highs average a comfortable 24°C (75°F). Rainfall during this window averages around 22 mm, one of the lighter, more comfortable stretches of the year. This is based on 10 years of historical weather data.

Is Cape Town's air quality safe right now?

As of the latest reading, Cape Town's air quality index (AQI) is 57, rated "Moderate", based on the nearest monitoring station. Air quality is acceptable, though unusually sensitive individuals may notice minor effects.