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South Africa weather

Weather in Western Cape for April 2026

Your guide to Western Cape weather in April - trends and predictions

    Temperatures

  • Until now, April 2026 in Western Cape is slightly cooler than the historical average by -1.1 °C.

  • The forecast for the next days in Western Cape predicts temperatures to be around 18 °C, close to the historical average.

  • In general, the average temperature in Western Cape at the beginning of April is 23.3 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 20.9 °C by the end of April.

    • Rain 🌧️

  • Western Cape experiences moderate rainfall in April, with an average of 7 rainy days and a total precipitation of 21.6 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
23
Dry days
Average rainy days
7
Rainy days
Average snowy days
0
Snow days
Average temperatures
22°/14°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
66 %
Avg humidity

Western Cape Weather April

Move between months or click on a day
March
May
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Patchy rain possible
22°
2
Patchy rain possible
24°
3
Sunny
25°
4
Patchy rain possible
23°
5
Sunny
23°
6
Sunny
24°
7
Sunny
22°
8
Sunny
22°
9
Sunny
23°
10
Sunny
23°
11
Overcast
23°
12
Partly cloudy
23°
13
Sunny
23°
14
Sunny
22°
15
Sunny
22°
16
Sunny
24°
17
Sunny
24°
18
Sunny
25°
19
Sunny
23°
20
Sunny
23°
21
Sunny
21°
22
Overcast
21°
23
Sunny
21°
24
Sunny
22°
25
Partly cloudy
22°
26
Overcast
22°
27
Patchy rain possible
23°
28
Cloudy
21°
29
Sunny
18°
30
Sunny
18°

What’s the Weather Like in Western Cape This April?

Discover the average temperatures and weather trends across Western Cape’s cities this April.
SunnyCape Town22 °C / 14 °CPatchy rain possibleCeres24 °C / 10 °CSunnyStellenbosch25 °C / 13 °CPatchy rain possibleWorcester24 °C / 10 °CPatchy rain possibleHermanus19 °C / 16 °CPatchy rain possibleMossel Bay20 °C / 15 °CSunnyMalmesbury26 °C / 13 °CSunnyWellington26 °C / 13 °CSunnyKnysna21 °C / 15 °CSunnyTable Mountain23 °C / 14 °CSunnyCape Winelands26 °C / 13 °CMore Locations

Temperatures trend during April in Western Cape

See the weather trend as well as the moving average line

April weather in Western Cape day by day

Click on a date for more information
March May
Date Weather Temperatures Rain UV More
1 Apr. Patchy rain possible
Patchy rain possible
 22° /15° 0.1 mm 7
2 Apr. Patchy rain possible
Patchy rain possible
 24° /15° 0.2 mm 6
3 Apr. Sunny
Sunny
 25° /15° 2 mm 6
4 Apr. Patchy rain possible
Patchy rain possible
 23° /15° 0.3 mm 7
5 Apr. Sunny
Sunny
 23° /15° 0.7 mm 6
6 Apr. Sunny
Sunny
 24° /15° 0.5 mm 7
7 Apr. Sunny
Sunny
 22° /15° 2.6 mm 6
8 Apr. Sunny
Sunny
 22° /14° 2.6 mm 6
9 Apr. Sunny
Sunny
 23° /14° 0.4 mm 6
10 Apr. Sunny
Sunny
 23° /15° 0.3 mm 6
11 Apr. Overcast
Overcast
 23° /15° 0 mm 6
12 Apr. Partly cloudy
Partly cloudy
 23° /14° 0.3 mm 6
13 Apr. Sunny
Sunny
 23° /14° 0.2 mm 6
14 Apr. Sunny
Sunny
 22° /14° 0.3 mm 6
15 Apr. Sunny
Sunny
 22° /13° 0.1 mm 6
16 Apr. Sunny
Sunny
 24° /13° 0 mm 7
17 Apr. Sunny
Sunny
 24° /14° 1.8 mm 7
18 Apr. Sunny
Sunny
 25° /14° 1 mm 7
19 Apr. Sunny
Sunny
 23° /14° 2.5 mm 6
20 Apr. Sunny
Sunny
 23° /14° 3.6 mm 6
21 Apr. Sunny
Sunny
 21° /13° 0.4 mm 5
22 Apr. Overcast
Overcast
 21° /13° 1.1 mm 6
23 Apr. Sunny
Sunny
 21° /12° 1.4 mm 6
24 Apr. Sunny
Sunny
 22° /13° 2.8 mm 6
25 Apr. Partly cloudy
Partly cloudy
 22° /13° 0 mm 6
26 Apr. Overcast
Overcast
 22° /13° 3 mm 6
27 Apr. Patchy rain possible
Patchy rain possible
 23° /13° 1.4 mm 5
28 Apr. Cloudy
Cloudy
 21° /13° 0.1 mm 6
29 Apr. Sunny
Sunny
 18° /12° 0 mm 4.8
30 Apr. Sunny
Sunny
 18° /14° 0 mm 4.9
Next
Important Notice
Our weather forecast for Western Cape in April is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Western Cape forecast closer to your planned date for the most up-to-date weather information.
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Western Cape in April - FAQ

What are the expected maximum and minimum temperatures in Western Cape during April?

Enjoy moderate daytime temperatures of up to 22° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Western Cape during April?

In April, Western Cape can expect light to moderate rainfall, totaling 21.6 mm across approximately 7 days. Occasional showers are possible, and planning ahead for them could be helpful.

What are the typical wind conditions in Western Cape during April?

The average wind speed in Western Cape during April is 19 km/h, suggesting breezy to windy conditions, depending on your activities.

Western Cape water temperatures in April

The average water temperature of the Atlantic Ocean near Western Cape in April is 15.5 °C. At the beginning of April temperatures are around 15.3 °C; by the end of the month they stay fairly steady and reach 15.7 °C.

What is the water temperature in Western Cape in April?
The average water temperature in Western Cape in April is 15.5 °C.
Can you swim in Western Cape in April?
Brisk: quick dips and active swimming are fine, but pack a 2–3 mm spring suit if you plan longer sessions or early-morning outings.

April rainfall patterns in Western Cape

Explore the daily rainfall trends and prepare for Western Capes April weather 💧
Typically, Western Cape has 7 rainy days in April with a total of 21.6 mm of rainfall.

UV exposure in Western Cape during April

Stay informed about UV levels for safe outdoor activities throughout the month of April ☀️
Provinces in Western Cape
Select a province for an accurate weather forecast
Cape Winelands District MunicipalityCity of Cape TownEden District MunicipalityOverberg District MunicipalityWest Coast District Municipality
Top locations in Western Cape
Select a location for an accurate weather forecast
Cape TownCeresHermanusKnysnaMalmesburyMossel BayStellenboschTable MountainWellingtonWorcester
More Locations

Quick links

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Location coordinates Where is Western Cape?

Get accurate weather forecasts for Western Cape, located at latitude -33.926 and longitude 18.423. Stay updated with localized weather information tailored for Western Cape.

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