South Branch, PA Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for South Branch, PA in one place.
A chance of rain showers before 8am, then a chance of showers and thunderstorms between 8am and 11am, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Southwest wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for South Branch, 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: Jun 9, 2026 10:58 PM EDT.
The active forecast window currently covers Jun 10 to Jun 16, 2026 for South Branch, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 10 to Jun 16, 2026
- Latest sync
- Jun 9, 2026 10:58 PM EDT
- Forecast office
- BGM
- Source
- NOAA / NWS
Daily Outlook
This Week in South Branch
Friday looks like the warmest upcoming period in South Branch at 87 degrees F.
Monday Night is the coolest period ahead with temperatures near 57 degrees F.
The strongest winds are forecast for Wednesday at about 9 mph SW.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 9, 2026 10:58 PM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- BGM
- Radar station
- KBGM
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Southwest wind around 8 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms between 8am and 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 86. West wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms likely before 2am. Mostly cloudy, with a low around 68. West wind around 6 mph. Chance of precipitation is 70%.
A slight chance of rain showers between 8am and 11am, then a slight chance of showers and thunderstorms between 11am and 2pm, then showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 80%.
Showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 80%.
A slight chance of rain showers before 8am. Sunny, with a high near 79.
Mostly clear, with a low around 59.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 80.
A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 59. Chance of precipitation is 30%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 76. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Partly sunny, with a high near 74.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jun 10
|
Chance Showers And Thunderstorms
|
80°F |
9 mph
SW
|
|
Wednesday Night
Jun 10
|
Chance Showers And Thunderstorms
|
67°F |
8 mph
SW
|
|
Thursday
Jun 11
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
86°F |
8 mph
W
|
|
Thursday Night
Jun 11
|
Showers And Thunderstorms Likely
|
68°F |
6 mph
W
|
|
Friday
Jun 12
|
Slight Chance Showers And Thunderstorms
|
87°F |
7 mph
SW
|
|
Friday Night
Jun 12
|
Showers And Thunderstorms then Chance Showers And Thunderstorms
|
61°F |
7 mph
NW
|
|
Saturday
Jun 13
|
Slight Chance Rain Showers then Sunny
|
79°F |
7 mph
NW
|
|
Saturday Night
Jun 13
|
Mostly Clear
|
59°F |
6 mph
W
|
|
Sunday
Jun 14
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
80°F |
5 to 9 mph
SW
|
|
Sunday Night
Jun 14
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
59°F |
8 mph
SW
|
|
Monday
Jun 15
|
Chance Rain Showers
|
76°F |
7 mph
W
|
|
Monday Night
Jun 15
|
Chance Showers And Thunderstorms
|
57°F |
7 mph
S
|
|
Tuesday
Jun 16
|
Chance Showers And Thunderstorms
|
74°F |
8 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around South Branch.