Weather in Newcastle, South Africa 🇿🇦
The current temperature in Newcastle is 28°C, overcast, feeling like 21°C. Humidity is 11% with winds around 21 km/h, and the UV index is 9 (very high). In the days ahead, expect temperatures in Newcastle from about 14°C to 33°C.
Hourly Forecast for Newcastle
14-Day Forecast for Newcastle
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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 16:00 to 19:00, 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 28°C (83°F) in Newcastle, overcast (feels like 21°C).
What's the weather like in Newcastle right now?
Conditions in Newcastle right now: Overcast, humidity 11%, wind 21 km/h W.
What is today's forecast for Newcastle?
Today in Newcastle: high 32°C, low 15°C, overcast. Chance of rain: 4%.
What is the 7-day weather forecast for Newcastle?
Daily highs and lows for Newcastle:
- 2026-10-21: 32°C / 15°C
- 2026-10-22: 33°C / 14°C
- 2026-10-23: 29°C / 14°C
- 2026-10-24: 34°C / 12°C
- 2026-10-25: 36°C / 15°C
- 2026-10-26: 37°C / 18°C
- 2026-10-27: 34°C / 16°C
Is it going to rain in Newcastle today?
There is a 4% chance of rain in Newcastle today.
What is the wind speed in Newcastle right now?
Wind in Newcastle is currently 21 km/h (13 mph) from the W.
What is the UV index in Newcastle right now?
The UV index in Newcastle is currently 9 (very high). Sun protection is recommended when the index is 3 or higher.
