Langhorne, PA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Langhorne, PA in one place.
Mostly sunny, with a high near 74. East wind 5 to 10 mph.
Local Weather Overview
This forecast page for Langhorne, PA 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: Sep 18, 2026 6:42 PM EDT.
The active forecast window currently covers Sep 19 to Sep 24, 2026 for Langhorne, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 19 to Sep 24, 2026
- Latest sync
- Sep 18, 2026 6:42 PM EDT
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in Langhorne
Sunday looks like the warmest upcoming period in Langhorne at 77 degrees F.
Thursday Night is the coolest period ahead with temperatures near 54 degrees F.
The strongest winds are forecast for Tuesday at about 10 to 15 mph NE.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 18, 2026 6:42 PM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- PHI
- Radar station
- KDIX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Patchy fog between 11pm and 5am, then patchy fog and a slight chance of rain showers. Mostly cloudy, with a low around 62. East wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Patchy fog and a slight chance of rain showers before 7am, then rain showers likely and patchy fog between 7am and 5pm, then showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a high near 77. Southeast wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms before 11pm, then patchy fog and showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 62. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
A chance of rain showers. Mostly cloudy, with a high near 70. Chance of precipitation is 50%.
A chance of rain showers. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.
A chance of rain showers. Mostly cloudy, with a high near 65. Chance of precipitation is 40%.
A chance of rain showers. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.
A chance of rain showers. Mostly cloudy, with a high near 64. Chance of precipitation is 30%.
A chance of rain showers before 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a high near 64. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 54.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Sep 19
|
Mostly Sunny
|
74°F |
5 to 10 mph
E
|
|
Saturday Night
Sep 19
|
Patchy Fog
|
62°F |
5 to 10 mph
E
|
|
Sunday
Sep 20
|
Showers And Thunderstorms
|
77°F |
5 to 10 mph
SE
|
|
Sunday Night
Sep 20
|
Showers And Thunderstorms
|
62°F |
5 to 10 mph
W
|
|
Monday
Sep 21
|
Chance Rain Showers
|
70°F |
10 mph
NE
|
|
Monday Night
Sep 21
|
Chance Rain Showers
|
58°F |
10 mph
NE
|
|
Tuesday
Sep 22
|
Chance Rain Showers
|
65°F |
10 to 15 mph
NE
|
|
Tuesday Night
Sep 22
|
Chance Rain Showers
|
55°F |
15 mph
NE
|
|
Wednesday
Sep 23
|
Chance Rain Showers
|
64°F |
15 mph
NE
|
|
Wednesday Night
Sep 23
|
Chance Rain Showers
|
55°F |
15 mph
NE
|
|
Thursday
Sep 24
|
Chance Showers And Thunderstorms
|
64°F |
10 to 15 mph
NE
|
|
Thursday Night
Sep 24
|
Chance Showers And Thunderstorms
|
54°F |
10 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Langhorne.
