Unlock Minute-by-Minute Forecast
See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
Unlock Historical Data
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:35
Sunrise
17:54
Sunset
Moon
Waning Gibbous
85% illuminated
21:54
Moonrise
09:28
Moonset
Daily Forecast
Today
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Air Quality Data Available
Upgrade to access real-time air quality data for Arniston.
Resources
UV Index
Humidity
Frequently asked questions about weather in Arniston
How warm does it get in Arniston?
The warmest month in Arniston is January, with average high temperatures of 26°C. The average temperature during this period is around 23°C.
How cold does it get in Arniston?
The coldest month in Arniston is July, with average low temperatures of 10°C. The average temperature during this period is around 14°C.
What is the wettest time of year in Arniston?
The wettest month in Arniston is July, with an average of 68mm of precipitation.
What is the driest time of year in Arniston?
The driest month in Arniston is December, with an average of 12mm of precipitation.
Explore more weather forecasts
- Bredasdorp, Western Cape
- Johannesburg, Gauteng
- Swellendam, Western Cape
- Cape Town, Western Cape
- Gansbaai, Western Cape
- Durban, KwaZulu-Natal
- Bonnievale, Western Cape
- Pretoria, Gauteng
- Caledon, Western Cape
- Soweto, Gauteng
- Ashton, Western Cape
- Port Elizabeth, Eastern Cape
- Hermanus, Western Cape
- Soshanguve, Gauteng
- Montagu, Western Cape
- Pietermaritzburg, KwaZulu-Natal