Live Weather & Forecast
Weather in Merweville
Western Cape, South Africa · Real-time conditions & 3-day outlook
21°C
Feels like 21°C
70°F / Feels 70°F
Patchy rain nearby
Merweville, Western Cape
🌙 Nighttime
Updated: 2026-04-16 21:00
Humidity
44%
Wind
4.7 km/h E
Wind Gust
7.7 km/h
Pressure
1006 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0.04 mm
Cloud Cover
84%
Dew Point
8.3°C
Wind Degree
100°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
84.7 μg/m³
NO₂
1.4 μg/m³
O₃
59 μg/m³
SO₂
0.8 μg/m³
PM 2.5
1.8 μg/m³
PM 10
1.9 μg/m³
Today's Hourly Forecast
24-hour breakdown for Merweville, Western Cape
12 AM
15°
Cloudy
1 AM
15°
Cloudy
2 AM
15°
Cloudy
3 AM
15°
Cloudy
4 AM
15°
Partly Cloudy
5 AM
15°
Partly Cloudy
6 AM
14°
Partly Cloudy
7 AM
13°
Sunny
8 AM
14°
Sunny
9 AM
15°
Sunny
10 AM
16°
Sunny
11 AM
19°
Sunny
12 PM
21°
Sunny
1 PM
23°
Sunny
2 PM
25°
Sunny
3 PM
27°
Sunny
4 PM
27°
Sunny
5 PM
27°
Patchy rain nearby
6 PM
25°
Sunny
7 PM
22°
Patchy rain nearby
8 PM
21°
Patchy rain nearby
9 PM
21°
Patchy rain nearby
10 PM
20°
Patchy rain nearby
11 PM
20°
Patchy rain nearby
3-Day Forecast
Daily overview for Merweville, Western Cape
Today
Patchy rain nearby
27°
/
13°
🌧️ 84% chance of rain
💧 Avg. humidity: 53%
💨 Max wind: 30.2 km/h
🌧️ Total precip: 0.38 mm
☀️ UV Index: 1.4
🌅 Sunrise: 06:56 AM
🌇 Sunset: 06:11 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Patchy rain nearby
24°
/
13°
🌧️ 75% chance of rain
💧 Avg. humidity: 44%
💨 Max wind: 38.2 km/h
🌧️ Total precip: 0.18 mm
☀️ UV Index: 1.2
🌅 Sunrise: 06:57 AM
🌇 Sunset: 06:10 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Sunny
18°
/
10°
🌧️ 0% chance of rain
💧 Avg. humidity: 43%
💨 Max wind: 26.6 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.1
🌅 Sunrise: 06:57 AM
🌇 Sunset: 06:09 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Best Time to Visit Merweville
Plan your trip to Merweville, South Africa around the most favorable weather conditions.
Peak Season
December – March
Southern hemisphere summer — warm and generally dry.
Shoulder Season
April – May, November
Fewer crowds, moderate prices, mild weather.
Off Season
June – September
Cooler winter months; indoor activities preferred.
Frequently Asked Questions
What is the current weather in Merweville?
Current conditions in Merweville: Patchy rain nearby, temperature 21°C, humidity 44%.
What is the best time to visit Merweville?
The best time to visit Merweville is typically December – March. Southern hemisphere summer — warm and generally dry.
What is the climate like in Merweville?
Merweville is located at approximately -32.7° latitude. It experiences a temperate southern hemisphere climate.
Does it rain a lot in Merweville?
The wettest period in Merweville is typically during June – September. Cooler winter months; indoor activities preferred.
What should I pack for a trip to Merweville?
For visits to Merweville during December – March: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is Merweville in?
Merweville is located in South Africa, in the state of Western Cape.
What are the public holidays in Merweville in 2026?
View the 2026 public holidays for Merweville on our Holidays page.
What are the GPS coordinates used for the weather forecast in Merweville?
The weather forecast for Merweville uses coordinates -32.6681, 21.5133.