Live Weather & Forecast
Weather in Postmasburg
Northern Cape, South Africa · Real-time conditions & 3-day outlook
16°C
Feels like 16°C
61°F / Feels 61°F
Clear
Postmasburg, Northern Cape
🌙 Nighttime
Updated: 2026-04-16 03:30
Humidity
70%
Wind
9.4 km/h NNE
Wind Gust
17.6 km/h
Pressure
1014 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
10%
Dew Point
10.8°C
Wind Degree
14°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
108.9 μg/m³
NO₂
4.1 μg/m³
O₃
31 μg/m³
SO₂
1.1 μg/m³
PM 2.5
2.7 μg/m³
PM 10
2.7 μg/m³
Today's Hourly Forecast
24-hour breakdown for Postmasburg, Northern Cape
12 AM
17°
Clear
1 AM
17°
Clear
2 AM
16°
Clear
3 AM
16°
Clear
4 AM
16°
Clear
5 AM
15°
Clear
6 AM
15°
Clear
7 AM
15°
Sunny
8 AM
18°
Sunny
9 AM
21°
Sunny
10 AM
22°
Sunny
11 AM
24°
Sunny
12 PM
25°
Sunny
1 PM
26°
Sunny
2 PM
26°
Sunny
3 PM
26°
Patchy rain nearby
4 PM
25°
Sunny
5 PM
19°
Moderate rain at times
6 PM
17°
Patchy rain nearby
7 PM
17°
Patchy rain nearby
8 PM
17°
Patchy rain nearby
9 PM
17°
Patchy light drizzle
10 PM
17°
Clear
11 PM
16°
Patchy rain nearby
3-Day Forecast
Daily overview for Postmasburg, Northern Cape
Today
Patchy rain nearby
26°
/
15°
🌧️ 90% chance of rain
💧 Avg. humidity: 62%
💨 Max wind: 55.4 km/h
🌧️ Total precip: 2.25 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:46 AM
🌇 Sunset: 06:09 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Patchy rain nearby
25°
/
13°
🌧️ 87% chance of rain
💧 Avg. humidity: 60%
💨 Max wind: 45 km/h
🌧️ Total precip: 3.32 mm
☀️ UV Index: 1.5
🌅 Sunrise: 06:46 AM
🌇 Sunset: 06:08 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Sunny
20°
/
9°
🌧️ 0% chance of rain
💧 Avg. humidity: 47%
💨 Max wind: 26.6 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:47 AM
🌇 Sunset: 06:07 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Best Time to Visit Postmasburg
Plan your trip to Postmasburg, 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 Postmasburg?
Current conditions in Postmasburg: Clear, temperature 16°C, humidity 70%.
What is the best time to visit Postmasburg?
The best time to visit Postmasburg is typically December – March. Southern hemisphere summer — warm and generally dry.
What is the climate like in Postmasburg?
Postmasburg is located at approximately -28.3° latitude. It experiences a temperate southern hemisphere climate.
Does it rain a lot in Postmasburg?
The wettest period in Postmasburg is typically during June – September. Cooler winter months; indoor activities preferred.
What should I pack for a trip to Postmasburg?
For visits to Postmasburg during December – March: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is Postmasburg in?
Postmasburg is located in South Africa, in the state of Northern Cape.
What are the public holidays in Postmasburg in 2026?
View the 2026 public holidays for Postmasburg on our Holidays page.
What are the GPS coordinates used for the weather forecast in Postmasburg?
The weather forecast for Postmasburg uses coordinates -28.3267, 23.0689.