Portersville, PA Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Portersville, PA in one place.
A chance of rain showers. Mostly cloudy, with a high near 53. Chance of precipitation is 50%.
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: Apr 15, 2026 7:58 PM EDT.
The active forecast window currently covers Apr 19 to Apr 21, 2026 for Portersville, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 19 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 7:58 PM EDT
- Forecast office
- PBZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Portersville
Tuesday looks like the warmest upcoming period in Portersville at 67 degrees F.
Sunday Night is the coolest period ahead with temperatures near 29 degrees F.
The strongest winds are forecast for Sunday at about 9 to 15 mph W.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 7:58 PM EDT
- Coverage
- 3 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
A chance of rain showers before 8pm, then a slight chance of snow showers between 8pm and 2am. Partly cloudy, with a low around 29. Chance of precipitation is 40%.
Mostly sunny, with a high near 48.
Mostly clear, with a low around 30.
Mostly sunny, with a high near 67.
A slight chance of rain showers after 8pm. Mostly cloudy, with a low around 47.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Apr 19
|
Chance Rain Showers
|
53°F |
9 to 15 mph
W
|
|
Sunday Night
Apr 19
|
Slight Chance Snow Showers
|
29°F |
7 to 13 mph
NW
|
|
Monday
Apr 20
|
Mostly Sunny
|
48°F |
7 to 12 mph
NW
|
|
Monday Night
Apr 20
|
Mostly Clear
|
30°F |
3 to 8 mph
NE
|
|
Tuesday
Apr 21
|
Mostly Sunny
|
67°F |
5 to 10 mph
S
|
|
Tuesday Night
Apr 21
|
Slight Chance Rain Showers
|
47°F |
6 to 9 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Portersville.