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South Africa weather

Weather in Western Cape for March 2026

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

    Temperatures

  • Until now, March 2026 in Western Cape has been nearly identical to the historical average, with a temperature of 26.3 °C (showing only a slight deviation of 0.5 °C).

  • Expect cooler weather in the next days in Western Cape with the forecast suggesting a temperature of 23.2 °C, lower than the historical average.

  • In general, the average temperature in Western Cape at the beginning of March is 25.4 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 23.1 °C by the end of March.

    • Rain 🌧️

  • The climate of Western Cape in March is notably wet, with an average of 12 rainy days, and a total of 46.6 mm of precipitation.

    • More

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

Average dry days
19
Dry days
Average rainy days
12
Rainy days
Average snowy days
0
Snow days
Average temperatures
25°/17°
Temperatures
Average wind speed
21 km/h
Avg max wind
Average humidity
68 %
Avg humidity

Western Cape Weather March

Move between months or click on a day
February
April
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Sunny
26°
2
Partly cloudy
27°
3
Sunny
26°
4
Overcast
24°
5
Sunny
26°
6
Patchy rain possible
25°
7
Partly cloudy
24°
8
Sunny
26°
9
Sunny
25°
10
Sunny
26°
11
Sunny
28°
12
Sunny
27°
13
Sunny
25°
14
Partly cloudy
26°
15
Sunny
26°
16
Sunny
23°
17
Sunny
23°
18
Patchy rain possible
21°
19
Sunny
26°
20
Partly cloudy
24°
21
Sunny
21°
22
Sunny
23°
23
Sunny
22°
24
Sunny
22°
25
Sunny
25°
26
Sunny
24°
27
Sunny
23°
28
Sunny
22°
29
Patchy rain possible
23°
30
Sunny
23°
31
Patchy rain possible
22°

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

Discover the average temperatures and weather trends across Western Cape’s cities this March.
SunnyCape Town25 °C / 17 °CSunnyCeres28 °C / 13 °CPatchy rain possibleStellenbosch28 °C / 15 °CPatchy rain possibleMossel Bay22 °C / 18 °CPatchy rain possibleHermanus21 °C / 18 °CSunnyWorcester28 °C / 13 °CPatchy rain possibleMalmesbury29 °C / 15 °CPatchy rain possibleWellington29 °C / 15 °CPatchy rain possibleKnysna23 °C / 17 °CSunnyCape Winelands29 °C / 15 °CPatchy rain possibleTable Mountain26 °C / 17 °CMore Locations

Temperatures trend during March in Western Cape

See the weather trend as well as the moving average line

March weather in Western Cape day by day

Click on a date for more information
February April
Date Weather Temperatures Rain UV More
1 Mar. Sunny
Sunny
 26° /17° 1.4 mm 7
2 Mar. Partly cloudy
Partly cloudy
 27° /17° 0.4 mm 8
3 Mar. Sunny
Sunny
 26° /16° 0.4 mm 7
4 Mar. Overcast
Overcast
 24° /16° 3.1 mm 7
5 Mar. Sunny
Sunny
 26° /16° 8.9 mm 8
6 Mar. Patchy rain possible
Patchy rain possible
 25° /16° 0.8 mm 7
7 Mar. Partly cloudy
Partly cloudy
 24° /16° 0.7 mm 7
8 Mar. Sunny
Sunny
 26° /16° 0.6 mm 7
9 Mar. Sunny
Sunny
 25° /16° 2.1 mm 7
10 Mar. Sunny
Sunny
 26° /16° 4.2 mm 7
11 Mar. Sunny
Sunny
 28° /18° 0.9 mm 7
12 Mar. Sunny
Sunny
 27° /17° 0 mm 8
13 Mar. Sunny
Sunny
 25° /16° 0.7 mm 7
14 Mar. Partly cloudy
Partly cloudy
 26° /16° 0.2 mm 7
15 Mar. Sunny
Sunny
 26° /19° 0 mm 2.1
16 Mar. Sunny
Sunny
 23° /19° 0 mm 1.8
17 Mar. Sunny
Sunny
 23° /19° 0 mm 2.2
18 Mar. Patchy rain possible
Patchy rain possible
 21° /19° 0.3 mm 5
19 Mar. Sunny
Sunny
 26° /18° 0 mm 7
20 Mar. Partly cloudy
Partly cloudy
 24° /19° 0 mm 7
21 Mar. Sunny
Sunny
 21° /18° 0 mm 6
22 Mar. Sunny
Sunny
 23° /17° 0 mm 6
23 Mar. Sunny
Sunny
 22° /17° 0 mm 6
24 Mar. Sunny
Sunny
 22° /18° 0 mm 6
25 Mar. Sunny
Sunny
 25° /17° 0 mm 7
26 Mar. Sunny
Sunny
 24° /18° 0 mm 7
27 Mar. Sunny
Sunny
 23° /18° 0 mm 6
28 Mar. Sunny
Sunny
 22° /18° 0 mm 6
29 Mar. Patchy rain possible
Patchy rain possible
 23° /15° 1.5 mm 6
30 Mar. Sunny
Sunny
 23° /15° 0.1 mm 7
31 Mar. Patchy rain possible
Patchy rain possible
 22° /15° 0.4 mm 6
Next
Important Notice
Our weather forecast for Western Cape in March 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 March - FAQ

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

During March, expect a variety of temperatures with highs around 25° and lows near 17°, suitable for diverse activities and preferences.

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

In March, Western Cape can expect light to moderate rainfall, totaling 46.6 mm across approximately 12 days. Occasional showers are possible, and planning ahead for them could be helpful.

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

The average wind speed in Western Cape during March is 21 km/h, suggesting breezy to windy conditions, depending on your activities.

Western Cape water temperatures in March

The average water temperature of the Atlantic Ocean near Western Cape in March is 16.6 °C. Temperatures remain fairly consistent throughout the month.

What is the water temperature in Western Cape in March?
The average water temperature in Western Cape in March is 16.6 °C.
Can you swim in Western Cape in March?
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.

March rainfall patterns in Western Cape

Explore the daily rainfall trends and prepare for Western Capes March weather 💧
Typically, Western Cape has 12 rainy days in March with a total of 46.6 mm of rainfall.

UV exposure in Western Cape during March

Stay informed about UV levels for safe outdoor activities throughout the month of March ☀️
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 TownCape WinelandsCeresHermanusKnysnaMalmesburyMossel BayStellenboschWellingtonWorcester
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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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