Know what's coming with accuweather's extended daily forecasts for princeton, wv. Up to 90 days of daily highs, lows, and precipitation chances. Prince wv 5 day weather forecast from localconditions. com. Night a slight chance of rain and snow showers between 3am and 4am, then a slight chance of snow showers after 4am. Mostly cloudy, with a low around 33. Chance of precipitation is 20%. Get the latest weather forecast in prince, west virginia, united states of america for today, tomorrow, long range weather and the next 14 days, with. Prince barometric pressure today from 3:00 am on wed, jun 1st 2022 until 8:45 am. The following chart outlines hourly prince barometric pressure today (wed, jun 1st 2022). The lowest barometric pressure reading has been 30. 12 inhg at 3:51 am, while the highest recorded barometric pressure is 30. 16 inhg at 8:10 am.