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Current Weather Conditions for Williamsport, PA

Patchy fog before 8am. Sunny, with a high near 101. Heat index values as high as 108. West wind 1 to 8 mph.
71°F

Conditions

Wind: 0 mph
Humidity: 100%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM
71° 74° 77° 81° 85° 89° 92° 94° 98° 100° 101° 99° 98°

Upcoming Week

Day Forecast High Low
Today
Patchy Fog then Sunny
Patchy fog before 8am. Sunny, with a high near 101. Heat index values as high as 108. West wind 1 to 8 mph.
82°F 65°F
Tonight
Mostly Clear
Mostly clear, with a low around 74. Heat index values as high as 104. West wind 1 to 8 mph.
82°F 65°F
Friday
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 98. Heat index values as high as 105. West wind 1 to 9 mph. Chance of precipitation is 20%.
82°F 65°F
Friday Night
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 73. Heat index values as high as 102. West wind 1 to 8 mph. Chance of precipitation is 30%.
82°F 65°F
Independence Day
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 94. West wind 1 to 9 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
82°F 65°F
Saturday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
82°F 65°F
Sunday
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
A slight chance of showers and thunderstorms before 8am, then showers and thunderstorms likely. Partly sunny, with a high near 88. Chance of precipitation is 70%.
82°F 65°F
Sunday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a low around 66. Chance of precipitation is 70%.
82°F 65°F
Monday
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a high near 85. Chance of precipitation is 80%.
82°F 65°F
Monday Night
Showers And Thunderstorms then Chance Showers And Thunderstorms
Showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 64. Chance of precipitation is 80%.
82°F 65°F
Tuesday
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
A slight chance of rain showers between 8am and 2pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 86.
82°F 65°F
Tuesday Night
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 64.
82°F 65°F
Wednesday
Partly Sunny then Chance Rain Showers
A chance of rain showers after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 30%.
82°F 65°F
Wednesday Night
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 65.
82°F 65°F
Data provided by weather.gov