10-Day Weather Forecast - Williamsport, PA
- 38|29°FRainHourly details
Today
38°FMostly cloudy. A chance of rain this morning then rain this afternoon. Highs in the lower 40s. South winds around 5 mph. Chance of rain 90 percent.
Tonight
29°FRain. A slight chance of snow in the evening then snow after midnight. Snow accumulation around an inch. Lows in the lower 20s. West winds around 5 mph with gusts up to 20 mph increasing to northwest 10 to 15 mph with gusts up to 30 mph after midnight. Chance of precipitation 90 percent.
- 27|18°F40% Chance Snow ShowersHourly details
Day
27°FMostly cloudy. A chance of snow showers in the morning. Total snow accumulation around an inch possible. Much colder with highs in the mid 20s. West winds 10 to 15 mph with gusts up to 35 mph. Chance of snow 40 percent. Wind chill values as low as 5 above.
Night
18°FMostly cloudy. Lows around 15. West winds 10 to 15 mph with gusts up to 30 mph. Wind chill values as low as 2 above.
- 30|24°FMostly SunnyHourly details
Day
30°FMostly sunny in the morning then becoming mostly cloudy. Highs in the upper 20s. West winds 5 to 10 mph becoming south 10 to 15 mph in the afternoon. Wind chill values as low as 1 above in the morning.
Night
24°FMostly cloudy. Lows in the lower 20s.
Weekend Weather
- 34|22°F40% Chance Snow ShowersHourly details
Day
34°FPartly sunny in the morning then mostly cloudy with a chance of snow showers in the afternoon. Highs in the mid 30s. Chance of snow 40 percent.
Night
22°FPartly cloudy in the evening then becoming mostly cloudy. Lows 15 to 20.
- 28|13°FPartly SunnyHourly details
Day
28°FPartly sunny. Colder with highs in the mid 20s. Wind chill values as low as 5 above.
Night
13°FMostly cloudy. Lows 10 to 15. Wind chill values as low as zero.
- 27|11°FPartly SunnyHourly details
Day
27°FPartly sunny in the morning then becoming mostly cloudy. Highs in the mid 20s. Wind chill values as low as zero.
Night
11°FMostly cloudy. Lows around 10 above. Wind chill values as low as zero.
- 18|10°FPartly Sunny
Day
18°FPartly sunny. Highs around 20. Wind chill values as low as 5 below.
Night
10°FMostly cloudy. Low temperature around 10F. Dew point will be around 2F with an average humidity of 65%. Winds will be 9 mph from the W.
- 24|15°FCloudy
Day
24°FCloudy. High temperature around 24F. Dew point will be around 7F with an average humidity of 59%. Winds will be 7 mph from the SW.
Night
15°FMostly cloudy. Low temperature around 15F. Dew point will be around 12F with an average humidity of 73%. Winds will be 4 mph from the W.
- 28|18°FPartly Cloudy
Day
28°FPartly cloudy. High temperature around 28F. Dew point will be around 12F with an average humidity of 63%. Winds will be 4 mph from the W.
Night
18°FPartly cloudy. Low temperature around 18F. Dew point will be around 13F with an average humidity of 73%. Winds will be 3 mph from the W.
- 29|23°F40% Chance of Snow
Day
29°FCloudy with a chance of snow. Chance of precipitation 35%. High temperature around 29F. Dew point will be around 18F with an average humidity of 74%. Winds will be 3 mph from the S.
Night
23°FCloudy with a chance of snow. Chance of precipitation 40%. Low temperature around 23F. Dew point will be around 23F with an average humidity of 87%. Winds will be 2 mph from the SW.














