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
Sunny
Tonight
Mostly Clear
Thursday
Partly Sunny
Thursday Night
Partly Cloudy
Friday
Sunny
Friday Night
Mostly Clear
Detailed Forecast |
|
|---|---|
| This Afternoon | Sunny, with a high near 82. Northwest wind around 10 mph. |
| Tonight | Mostly clear, with a low around 52. West wind 2 to 7 mph. |
| Thursday | Partly sunny, with a high near 82. West wind 2 to 6 mph. |
| Thursday Night | Partly cloudy, with a low around 54. Southwest wind around 5 mph. |
| Friday | Sunny, with a high near 81. Southwest wind 1 to 5 mph. |
| Friday Night | Mostly clear, with a low around 56. |
| Saturday | Mostly sunny, with a high near 81. |
| Saturday Night | A slight chance of rain showers after 2am. Mostly cloudy, with a low around 61. |
| Sunday | A chance of rain showers. Partly sunny, with a high near 83. Chance of precipitation is 40%. |
| Sunday Night | A chance of rain showers. Mostly cloudy, with a low around 59. Chance of precipitation is 40%. |
| Monday | A chance of rain showers. Partly sunny, with a high near 77. Chance of precipitation is 50%. |
| Monday Night | A chance of rain showers. Mostly cloudy, with a low around 55. Chance of precipitation is 50%. |
| Tuesday | A chance of rain showers. Mostly cloudy, with a high near 72. Chance of precipitation is 50%. |
| Tuesday Night | A chance of rain showers. Mostly cloudy, with a low around 51. Chance of precipitation is 50%. |
