Williamsport, MD Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Williamsport, MD in one place.
Sunny, with a high near 86. Northeast wind around 5 mph.
Local Weather Overview
This forecast page for Williamsport, MD 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: Aug 27, 2026 10:34 PM EDT.
The active forecast window currently covers Aug 29 to Sep 3, 2026 for Williamsport, MD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 29 to Sep 3, 2026
- Latest sync
- Aug 27, 2026 10:34 PM EDT
- Forecast office
- LWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Williamsport
Tuesday looks like the warmest upcoming period in Williamsport at 93 degrees F.
Saturday Night is the coolest period ahead with temperatures near 66 degrees F.
The strongest winds are forecast for Wednesday at about 1 to 8 mph W.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 27, 2026 10:34 PM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- LWX
- Radar station
- KLWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 66. Southeast wind around 3 mph.
Sunny, with a high near 90.
Partly cloudy, with a low around 69.
Mostly sunny, with a high near 92.
Partly cloudy, with a low around 71.
Mostly sunny, with a high near 93.
A slight chance of rain showers after 8pm. Partly cloudy, with a low around 72. Chance of precipitation is 20%.
A slight chance of rain showers before 8am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 40%.
A slight chance of rain showers before 8am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Aug 29
|
Sunny
|
86°F |
5 mph
NE
|
|
Saturday Night
Aug 29
|
Partly Cloudy
|
66°F |
3 mph
SE
|
|
Sunday
Aug 30
|
Sunny
|
90°F |
1 to 6 mph
S
|
|
Sunday Night
Aug 30
|
Partly Cloudy
|
69°F |
1 to 5 mph
SW
|
|
Monday
Aug 31
|
Mostly Sunny
|
92°F |
1 to 6 mph
W
|
|
Monday Night
Aug 31
|
Partly Cloudy
|
71°F |
1 to 5 mph
SW
|
|
Tuesday
Sep 1
|
Mostly Sunny
|
93°F |
1 to 7 mph
W
|
|
Tuesday Night
Sep 1
|
Slight Chance Rain Showers
|
72°F |
1 to 6 mph
W
|
|
Wednesday
Sep 2
|
Chance Showers And Thunderstorms
|
92°F |
1 to 8 mph
W
|
|
Wednesday Night
Sep 2
|
Chance Showers And Thunderstorms
|
71°F |
2 to 7 mph
NW
|
|
Thursday
Sep 3
|
Chance Showers And Thunderstorms
|
89°F |
2 to 8 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Williamsport.
