Weather information for the Williamsport area is provided below. Average temperatures, climate details and current forecasts are included!
Climate
Monthly average temperatures and precipitation for Williamsport are shown below.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Avg. High | 34° | 36° | 47° | 60° | 71° | 78° | 84° | 81° | 74° | 62° | 48° | 37° |
| Avg. Low | 17° | 18° | 28° | 38° | 47° | 56° | 61° | 60° | 54° | 41° | 34° | 24° |
| Daily Avg | 25° | 28° | 38° | 48° | 60° | 68° | 72° | 71° | 64° | 52° | 42° | 31° |
| Avg. Precip. | 2.5 in | 2.8 in | 3.3 in | 3.3 in | 3.9 in | 4.3 in | 4.0 in | 3.4 in | 3.4 in | 3.3 in | 3.7 in | 3.0 in |
| Note: All temperatures are in degrees Fahrenheit. | ||||||||||||
This Afternoon
Chance Rain Showers
Tonight
Rain Showers Likely
Monday
Chance Rain Showers
Monday Night
Rain Showers Likely
Tuesday
Chance Rain Showers
Tuesday Night
Chance Rain Showers
Detailed Forecast |
|
|---|---|
| This Afternoon | A chance of rain showers. Mostly cloudy, with a high near 68. Southeast wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible. |
| Tonight | Rain showers likely. Mostly cloudy, with a low around 52. Southeast wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible. |
| Monday | A chance of rain showers. Mostly cloudy, with a high near 62. Southeast wind around 7 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Monday Night | Rain showers likely. Mostly cloudy, with a low around 46. Southeast wind 1 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Tuesday | A chance of rain showers. Mostly cloudy, with a high near 63. Southeast wind around 3 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Tuesday Night | A chance of rain showers before 2am. Mostly cloudy, with a low around 46. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. |
| Wednesday | A chance of rain showers after 8am. Partly sunny, with a high near 63. Chance of precipitation is 30%. |
| Wednesday Night | A chance of rain showers. Mostly cloudy, with a low around 45. Chance of precipitation is 30%. |
| Thursday | A chance of rain showers. Mostly cloudy, with a high near 58. Chance of precipitation is 30%. |
| Thursday Night | A chance of rain showers before 8pm. Mostly cloudy, with a low around 42. Chance of precipitation is 30%. |
| Friday | Partly sunny, with a high near 59. |
| Friday Night | Mostly cloudy, with a low around 41. |
| Saturday | Partly sunny, with a high near 62. |
| Saturday Night | Mostly cloudy, with a low around 42. |
