Live Weather & Forecast
Weather in Hartswater
Northern Cape, South Africa · Real-time conditions & 3-day outlook
15°C
Feels like 15°C
59°F / Feels 59°F
Clear
Hartswater, Northern Cape
🌙 Nighttime
Updated: 2026-04-16 03:30
Humidity
90%
Wind
10.8 km/h NNE
Wind Gust
19.7 km/h
Pressure
1015 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
17%
Dew Point
13.4°C
Wind Degree
25°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
127.9 μg/m³
NO₂
4.4 μg/m³
O₃
41 μg/m³
SO₂
2.8 μg/m³
PM 2.5
9.7 μg/m³
PM 10
9.8 μg/m³
Today's Hourly Forecast
24-hour breakdown for Hartswater, Northern Cape
12 AM
15°
Clear
1 AM
15°
Clear
2 AM
15°
Clear
3 AM
15°
Clear
4 AM
15°
Clear
5 AM
14°
Clear
6 AM
14°
Clear
7 AM
14°
Sunny
8 AM
17°
Sunny
9 AM
19°
Sunny
10 AM
21°
Sunny
11 AM
23°
Sunny
12 PM
25°
Sunny
1 PM
26°
Sunny
2 PM
27°
Partly Cloudy
3 PM
27°
Patchy rain nearby
4 PM
26°
Partly Cloudy
5 PM
24°
Sunny
6 PM
23°
Sunny
7 PM
22°
Patchy rain nearby
8 PM
20°
Patchy rain nearby
9 PM
19°
Patchy rain nearby
10 PM
18°
Light rain shower
11 PM
17°
Patchy rain nearby
3-Day Forecast
Daily overview for Hartswater, Northern Cape
Today
Patchy rain nearby
27°
/
14°
🌧️ 87% chance of rain
💧 Avg. humidity: 67%
💨 Max wind: 28.8 km/h
🌧️ Total precip: 2.11 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:38 AM
🌇 Sunset: 06:02 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Moderate rain
25°
/
16°
🌧️ 87% chance of rain
💧 Avg. humidity: 73%
💨 Max wind: 44.3 km/h
🌧️ Total precip: 15.36 mm
☀️ UV Index: 1.5
🌅 Sunrise: 06:39 AM
🌇 Sunset: 06:01 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Patchy rain nearby
24°
/
12°
🌧️ 81% chance of rain
💧 Avg. humidity: 50%
💨 Max wind: 17.3 km/h
🌧️ Total precip: 1.09 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:39 AM
🌇 Sunset: 06:00 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Best Time to Visit Hartswater
Plan your trip to Hartswater, 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 Hartswater?
Current conditions in Hartswater: Clear, temperature 15°C, humidity 90%.
What is the best time to visit Hartswater?
The best time to visit Hartswater is typically December – March. Southern hemisphere summer — warm and generally dry.
What is the climate like in Hartswater?
Hartswater is located at approximately -27.8° latitude. It experiences a temperate southern hemisphere climate.
Does it rain a lot in Hartswater?
The wettest period in Hartswater is typically during June – September. Cooler winter months; indoor activities preferred.
What should I pack for a trip to Hartswater?
For visits to Hartswater during December – March: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is Hartswater in?
Hartswater is located in South Africa, in the state of Northern Cape.
What are the public holidays in Hartswater in 2026?
View the 2026 public holidays for Hartswater on our Holidays page.
What are the GPS coordinates used for the weather forecast in Hartswater?
The weather forecast for Hartswater uses coordinates -27.7517, 24.81.