Weather in Newcastle, South Africa 🇿🇦
The current temperature in Newcastle is 29°C, sunny, feeling like 22°C. Humidity is 11% with winds around 20 km/h, and the UV index is 8 (very high). In the days ahead, expect temperatures in Newcastle from about 10°C to 30°C.
Hourly Forecast for Newcastle
14-Day Forecast for Newcastle
Sunny
Sunny
Patchy rain nearby
Smoky haze
Light rain shower
Sunny
Sunny
Sunny
Sunny
Sunny
Overcast
Light rain shower
Overcast
Sunny
Additional Forecasts for Newcastle
Air Quality
Historical Weather
Weather Forecasts for Other Cities in South Africa
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Best Time to Be Outside in Newcastle Today
The most comfortable window in Newcastle today looks like 15:00 to 18:00, when it is around 29°C. It should stay dry through that window. No significant rain is expected in the next several hours.
Frequently Asked Questions about Weather in Newcastle
What is the temperature in Newcastle right now?
It is currently 29°C (84°F) in Newcastle, sunny (feels like 22°C).
What's the weather like in Newcastle right now?
Conditions in Newcastle right now: Sunny, humidity 11%, wind 20 km/h NNW.
What is today's forecast for Newcastle?
Today in Newcastle: high 30°C, low 15°C, sunny. Chance of rain: 1%.
What is the 7-day weather forecast for Newcastle?
Daily highs and lows for Newcastle:
- 2026-09-03: 30°C / 15°C
- 2026-09-04: 20°C / 13°C
- 2026-09-05: 20°C / 10°C
- 2026-09-06: 22°C / 11°C
- 2026-09-07: 27°C / 12°C
- 2026-09-08: 28°C / 14°C
- 2026-09-09: 29°C / 14°C
Is it going to rain in Newcastle today?
There is a 1% chance of rain in Newcastle today.
What is the wind speed in Newcastle right now?
Wind in Newcastle is currently 20 km/h (13 mph) from the NNW.
What is the UV index in Newcastle right now?
The UV index in Newcastle is currently 7.8 (high). Sun protection is recommended when the index is 3 or higher.
