Williamsport Lycoming County Airport Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Williamsport Lycoming County Airport in one place.
Sunny, with a high near 98. Heat index values as high as 103. West wind 2 to 9 mph.
Local Weather Overview
This forecast page for Williamsport Lycoming County Airport is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 1, 2026 8:18 PM EDT.
The active forecast window currently covers Jul 2 to Jul 8, 2026 for Williamsport Lycoming County Airport.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 2 to Jul 8, 2026
- Latest sync
- Jul 1, 2026 8:18 PM EDT
- Forecast office
- CTP
- Source
- NOAA / NWS
Daily Outlook
This Week in Williamsport-Lycoming County Airport
Thursday looks like the warmest upcoming period in Williamsport-Lycoming County Airport at 98 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 65 degrees F.
The strongest winds are forecast for Friday at about 3 to 12 mph W.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 1, 2026 8:18 PM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- CTP
- Radar station
- KCCX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear, with a low around 74. Heat index values as high as 101. West wind 2 to 9 mph.
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 96. Heat index values as high as 101. West wind 3 to 12 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 72. Northwest wind 3 to 10 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 40%.
Showers and thunderstorms likely after 2pm. Partly sunny, with a high near 88. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.
A chance of rain showers before 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 85. Chance of precipitation is 60%.
Showers and thunderstorms likely before 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
A slight chance of rain showers between 8am and 2pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 83.
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 65.
A slight chance of rain showers before 2pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Jul 2
|
Sunny
|
98°F |
2 to 9 mph
W
|
|
Thursday Night
Jul 2
|
Clear
|
74°F |
2 to 9 mph
W
|
|
Friday
Jul 3
|
Sunny then Slight Chance Showers And Thunderstorms
|
96°F |
3 to 12 mph
W
|
|
Friday Night
Jul 3
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
72°F |
3 to 10 mph
NW
|
|
Independence Day
Jul 4
|
Mostly Sunny then Chance Showers And Thunderstorms
|
92°F |
3 to 9 mph
W
|
|
Saturday Night
Jul 4
|
Chance Showers And Thunderstorms
|
68°F |
2 to 8 mph
NW
|
|
Sunday
Jul 5
|
Partly Sunny then Showers And Thunderstorms Likely
|
88°F |
3 mph
NW
|
|
Sunday Night
Jul 5
|
Showers And Thunderstorms Likely
|
68°F |
3 mph
E
|
|
Monday
Jul 6
|
Showers And Thunderstorms Likely
|
85°F |
2 to 7 mph
NW
|
|
Monday Night
Jul 6
|
Showers And Thunderstorms Likely
|
66°F |
3 to 7 mph
NE
|
|
Tuesday
Jul 7
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
83°F |
6 mph
E
|
|
Tuesday Night
Jul 7
|
Slight Chance Showers And Thunderstorms
|
65°F |
2 to 6 mph
E
|
|
Wednesday
Jul 8
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
86°F |
5 mph
NW
|
Nearby Forecasts
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