Newcastle weather forecast: Mild temperatures, sunny intervals expected September 13

Newcastle, September 13, 2026 – Residents of Newcastle can expect a day of pleasant, mild weather with sunny intervals. The day will begin with cooler temperatures, gradually warming up to a comfortable maximum. While there is a low chance of rain, the overall conditions are favourable for most outdoor activities.The city will experience a mix of sunshine and cloud cover throughout the day, with a gentle breeze. Humidity levels are expected to be relatively high, contributing to the mild feel of the day. As the day progresses, temperatures will reach their peak before starting to cool down in the evening.Newcastle Weather TodayToday, September 13, 2026, Newcastle will see a maximum temperature of 19°C, with the mercury dropping to a low of 15°C overnight. The average temperature for the day is predicted to be around 17.0°C. The day's weather is characterized by sunny intervals, suggesting periods of sunshine interspersed with cloud. There is a low probability of rain, with only a 10% chance of precipitation. The wind speed is expected to reach a maximum of 28.97 kph. Humidity levels will be high, reaching up to 96%. Sunrise is scheduled for 06:48 and sunset for 19:38, offering a good amount of daylight.Plan Your Day in NewcastleWith sunny intervals and mild temperatures, today is shaping up to be a pleasant day in Newcastle. The 10% chance of rain means that umbrellas are unlikely to be needed, but it's always wise to be prepared for unexpected changes. The high humidity might make the air feel a bit close, especially during the warmer parts of the day. The comfortable maximum temperature of 19°C is ideal for a variety of activities, from a leisurely stroll in the park to running errands. The early sunrise and late sunset provide ample opportunity to enjoy the outdoors. Residents can look forward to a day without significant weather disruptions, making it suitable for planning outdoor gatherings or simply enjoying the city's ambiance.Newcastle Weather for Upcoming 7 DaysThe weather in Newcastle is set to remain relatively consistent over the next seven days, with a prevailing pattern of sunny intervals and mild temperatures. Following today's pleasant conditions, tomorrow, September 14, will see a slight dip in the maximum temperature to 19°C, with a low of 14°C. The day is expected to be misty, indicating a potentially hazy start.The trend of sunny intervals is forecast to continue through September 15 and 16, with maximum temperatures hovering around 17°C and 16°C respectively. Minimum temperatures will be around 13°C for both days. On September 17 and 18, the maximum temperatures will remain steady at 16°C, with minimums of 12°C and 14°C. The forecast for September 18 indicates light showers, suggesting a possibility of brief rainfall. The week concludes with sunny intervals predicted for September 19, with temperatures rising slightly to a maximum of 17°C and a minimum of 13°C.DateMax Temp (C)Min Temp (C)Avg Temp (C)Condition2026-09-13191517.0Sunny intervals2026-09-14191416.5Mist2026-09-15171315.0Sunny intervals2026-09-16161314.5Sunny intervals2026-09-17161214.0Sunny intervals2026-09-18161415.0Light showers2026-09-19171315.0Sunny intervalsOverall, Newcastle can anticipate a week of mild weather with a few instances of mist and light showers interspersed with predominantly sunny intervals.Source: Data referenced in this article is taken from the latest World News and Live updates. Download the TOI app.