Newcastle weather forecast: Overcast skies, rain chance, and brisk winds today

Newcastle is set for a day of overcast skies and a moderate chance of rain, with temperatures expected to hover around the mid-teens. Residents can anticipate a cool and damp start to the weekend, with the possibility of showers throughout the day. The humidity will be high, contributing to a muggy atmosphere.Newcastle Weather TodayToday, Saturday, September 12, 2026, Newcastle will experience overcast conditions. The maximum temperature is predicted to reach 19°C, while the minimum temperature will be around 14°C, with an average temperature of 16.5°C. There is a 40% chance of rain, though the total precipitation is not specified. The wind is expected to be brisk, with a maximum speed of 72.42 kph. Humidity levels will be high, reaching 95%. The day will begin with sunrise at 06:46 and conclude with sunset at 19:40.Umbrellas and waterproof footwear advisedGiven the overcast skies and a 40% chance of rain, it would be prudent for Newcastle residents to carry umbrellas and wear waterproof footwear when venturing outdoors today. The high humidity of 95% may make the air feel damp and heavy, so dressing in layers that can be adjusted is recommended. While the temperatures are mild, the combination of cloud cover and potential precipitation means it will not be a day for light summer clothing. The strong winds, reaching up to 72.42 kph, could also make it feel cooler than the thermometer suggests, so a windproof outer layer might be beneficial.Newcastle Weather for Upcoming 7 DaysThe weather in Newcastle is expected to see some variation over the next seven days, with a mix of sunny intervals, light rain, and cloudy conditions. Following today's overcast and potentially damp weather, Sunday, September 13, is forecast to bring sunny intervals with a high of 19°C and a low of 16°C. Monday, September 14, will see a return to light rain, with temperatures ranging from a high of 19°C to a low of 13°C. The latter half of the week appears to offer more pleasant conditions, with sunny intervals on Tuesday, September 15, and Wednesday, September 17, and cloudy skies on Thursday, September 16. Temperatures will gradually decrease towards the end of the week, with highs around 15-17°C and lows between 12-13°C.DateMax Temp (C)Min Temp (C)Avg Temp (C)Condition2026-09-12191416.5Overcast2026-09-13191617.5Sunny intervals2026-09-14191316.0Light rain2026-09-15171214.5Sunny intervals2026-09-16151314.0Cloudy2026-09-17151213.5Light showers2026-09-18161314.5Sunny intervalsSource: Data referenced in this article is taken from the latest World News and Live updates. Download the TOI app.