Williamsport, PA Weather Forecast, with current conditions, wind, air quality, and what to expect for the next 3 days.

1 day ago · Increasing clouds, with a high near 43. Light and variable wind becoming south 5 to 9 mph in the morning. Mostly cloudy, with a low around 36. South wind around 6 mph. Showers …

Be prepared with the most accurate 10-day forecast for Williamsport, Pennsylvania 17701 with highs, lows, chance of precipitation from The Weather Channel and Weather.com

3 days ago · Plan you week with the help of our 10-day weather forecasts and weekend weather predictions for Williamsport, PA

Williamsport Weather Forecasts. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Williamsport area.

4 days ago · Providing a local hourly Williamsport (Pennsylvania) weather forecast of rain, sun, wind, humidity and temperature. The Long-range 12 day forecast also includes detail for …

Discover the weather conditions in Williamsport & see if there is a chance of rain, snow, or sunshine. Plan your activities, travel, or work with confidence by checking out our detailed …