Portersville, PA Weather Forecast
Local 7-day forecast
Patchy Frost then Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Portersville, PA in one place.
Patchy frost before 9am. Sunny, with a high near 63. Southeast wind around 5 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: Oct 22, 2026 9:47 PM EDT.
The active forecast window currently covers Oct 24 to Oct 29, 2026 for Portersville, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 24 to Oct 29, 2026
- Latest sync
- Oct 22, 2026 9:47 PM EDT
- Forecast office
- PBZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Portersville
Monday looks like the warmest upcoming period in Portersville at 68 degrees F.
Saturday Night is the coolest period ahead with temperatures near 34 degrees F.
The strongest winds are forecast for Thursday at about 7 mph S.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Oct 22, 2026 9:47 PM 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
Patchy frost after 3am. Clear, with a low around 34. East wind around 3 mph.
Areas of frost before 9am. Sunny, with a high near 65.
Mostly clear, with a low around 38.
Sunny, with a high near 68.
Partly cloudy, with a low around 42.
Mostly sunny, with a high near 64.
Partly cloudy, with a low around 40.
Partly sunny, with a high near 64.
Mostly cloudy, with a low around 43.
A slight chance of rain showers after 2pm. Mostly sunny, with a high near 66.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Oct 24
|
Patchy Frost then Sunny
|
63°F |
5 mph
SE
|
|
Saturday Night
Oct 24
|
Clear then Patchy Frost
|
34°F |
3 mph
E
|
|
Sunday
Oct 25
|
Areas Of Frost then Sunny
|
65°F |
3 mph
S
|
|
Sunday Night
Oct 25
|
Mostly Clear
|
38°F |
1 mph
S
|
|
Monday
Oct 26
|
Sunny
|
68°F |
3 mph
SW
|
|
Monday Night
Oct 26
|
Partly Cloudy
|
42°F |
2 mph
N
|
|
Tuesday
Oct 27
|
Mostly Sunny
|
64°F |
3 mph
NE
|
|
Tuesday Night
Oct 27
|
Partly Cloudy
|
40°F |
5 mph
NE
|
|
Wednesday
Oct 28
|
Partly Sunny
|
64°F |
5 mph
SE
|
|
Wednesday Night
Oct 28
|
Mostly Cloudy
|
43°F |
5 mph
SE
|
|
Thursday
Oct 29
|
Mostly Sunny then Slight Chance Rain Showers
|
66°F |
7 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Portersville.