Portersville, PA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Portersville, PA in one place.
Sunny, with a high near 81. South wind around 2 mph.
Local Weather Overview
This forecast page for Portersville, 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: Jul 19, 2026 6:47 AM EDT.
The active forecast window currently covers Jul 20 to Jul 25, 2026 for Portersville, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 20 to Jul 25, 2026
- Latest sync
- Jul 19, 2026 6:47 AM EDT
- Forecast office
- PBZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Portersville
Tuesday looks like the warmest upcoming period in Portersville at 83 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 53 degrees F.
The strongest winds are forecast for Tuesday at about 5 to 12 mph SW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 19, 2026 6:47 AM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- PBZ
- Radar station
- KPBZ
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 62. South wind 0 to 5 mph.
A chance of rain showers between 8am and 11am, then showers and thunderstorms. Mostly cloudy, with a high near 83. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 90%.
A chance of rain showers. Partly sunny, with a high near 75. Chance of precipitation is 30%.
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 53.
Sunny, with a high near 76.
Mostly clear, with a low around 53.
Mostly sunny, with a high near 80.
Partly cloudy, with a low around 58.
Mostly sunny, with a high near 82.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Jul 20
|
Sunny
|
81°F |
2 mph
S
|
|
Monday Night
Jul 20
|
Mostly Cloudy
|
62°F |
0 to 5 mph
S
|
|
Tuesday
Jul 21
|
Showers And Thunderstorms
|
83°F |
5 to 12 mph
SW
|
|
Tuesday Night
Jul 21
|
Showers And Thunderstorms
|
62°F |
5 to 9 mph
SW
|
|
Wednesday
Jul 22
|
Chance Rain Showers
|
75°F |
8 to 12 mph
NW
|
|
Wednesday Night
Jul 22
|
Slight Chance Rain Showers then Partly Cloudy
|
53°F |
2 to 12 mph
NW
|
|
Thursday
Jul 23
|
Sunny
|
76°F |
2 to 6 mph
N
|
|
Thursday Night
Jul 23
|
Mostly Clear
|
53°F |
1 to 5 mph
NE
|
|
Friday
Jul 24
|
Mostly Sunny
|
80°F |
3 mph
E
|
|
Friday Night
Jul 24
|
Partly Cloudy
|
58°F |
2 mph
NE
|
|
Saturday
Jul 25
|
Mostly Sunny
|
82°F |
5 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Portersville.