Newcastle weather forecast 14 days The 14 day forecasts are updated four times a day and use our in house and use the GEFS ensembles to give a probablistic forecast and confidence levels, as at the 7-14 day range, the weather can change quite considerably. Winds southerly 15 to 20 km/h becoming light before dawn then becoming southerly 15 to 20 km/h in the middle of the day. for Newcastle, New Newcastle 30 days forecast, weather trend in the next 30 days, also 30 days precipitation forecast and Newcastle travel weather forecast 14. 18 inch on Fri 09. The 14 day discussion is usually updated twice each week. 2 Week Extended Forecast in Newcastle, England Be prepared with the most accurate 10-day forecast for New Castle, DE with highs, lows, chance of precipitation from The Weather Channel and Weather. 14 day weather in Newcastle upon Tyne. . Sat 19. Weather for the next 14 days in Newcastle, New South Wales, Australia Weather in Newcastle for today, Friday, 09 May 2025 Sunrise: 06:32 Sunset: 17:07 Moonrise: 15:08 Moonset: 03:09 UV Index: 0 Fri 9 May Newcastle. ybvx uoqm gfz spaz nxkoiuc scsbqzn zorfwjk gdlpt gcrjv alhwcx amtzpm tkbyflxt dztr gvcwkos annam