Measurements:
°C
°F
CURRENT WEATHER
09:33
Capetown
60°F
N 9 mph
Feels like: 60°F
Precip: 0%
World Resorts South Africa Capetown Weather

7 Day Weather Forecast

05.30
sat
DAY
66°F
N 9 mph
precip
0%
NIGHT
60°F
N 5 mph
precip
0%
05.31
sun
DAY
72°F
S 2 mph
precip
0%
NIGHT
62°F
NW 3 mph
precip
0%
06.01
mon
DAY
68°F
SW 2 mph
precip
0%
NIGHT
62°F
SE 3 mph
precip
0%
06.02
tue
DAY
64°F
N 17 mph
precip
80%
NIGHT
58°F
NW 18 mph
precip
0%
06.03
wed
DAY
62°F
NW 24 mph
precip
0%
NIGHT
56°F
NW 22 mph
precip
0%
06.04
thu
DAY
60°F
NW 18 mph
precip
0%
NIGHT
54°F
NW 9 mph
precip
0%
06.05
fri
DAY
60°F
SW 2 mph
precip
0%
NIGHT
56°F
SW 3 mph
precip
0%

Capetown Sea Water Temperature in May, °F

Select Year: 2026 2025 2024

The average sea surface temperature in May 2026 for Capetown was 15.1°F. The maximum and minimum values were 14.1°F and 15.9°F respectively.

Capetown on the Weather Map

Best Time to Visit Capetown
The most sunny months:
January 24 days
February 22 days
December 22 days
The most warm months:
January 80.0 °F
February 79.9 °F
March 77.4 °F
Warmest sea temperature:
February 63.4 °F
January 63.0 °F
March 61.7 °F
The most cold months:
July 61.8 °F
August 62.6 °F
June 63.2 °F
The most rainy months:
June 6 days
August 5 days
July 5 days
The most windy months:
January 11 mph
December 11 mph
November 11 mph
more details