Tarentum, PA Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Tarentum, PA in one place.
A chance of rain showers before 2pm. Partly sunny, with a high near 76. West wind around 8 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Tarentum, 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 11:25 AM EDT.
The active forecast window currently covers Apr 17 to Apr 21, 2026 for Tarentum, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 17 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 11:25 AM EDT
- Forecast office
- PBZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Tarentum
Saturday looks like the warmest upcoming period in Tarentum at 83 degrees F.
Monday Night is the coolest period ahead with temperatures near 32 degrees F.
The strongest winds are forecast for Sunday at about 9 to 17 mph W.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 11:25 AM EDT
- Coverage
- 5 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
Partly cloudy, with a low around 56.
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
A chance of rain showers. Partly sunny, with a high near 60. Chance of precipitation is 50%.
A chance of rain showers before 8pm, then a chance of rain and snow showers between 8pm and 2am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Mostly sunny, with a high near 51.
Mostly clear, with a low around 32.
Mostly sunny, with a high near 68.
A slight chance of rain showers after 2am. Partly cloudy, with a low around 48.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Apr 17
|
Chance Rain Showers
|
76°F |
8 mph
W
|
|
Friday Night
Apr 17
|
Partly Cloudy
|
56°F |
2 to 6 mph
NE
|
|
Saturday
Apr 18
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
83°F |
5 to 12 mph
S
|
|
Saturday Night
Apr 18
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
46°F |
8 to 12 mph
SW
|
|
Sunday
Apr 19
|
Chance Rain Showers
|
60°F |
9 to 17 mph
W
|
|
Sunday Night
Apr 19
|
Chance Rain And Snow Showers
|
34°F |
8 to 15 mph
W
|
|
Monday
Apr 20
|
Mostly Sunny
|
51°F |
9 to 16 mph
NW
|
|
Monday Night
Apr 20
|
Mostly Clear
|
32°F |
2 to 12 mph
W
|
|
Tuesday
Apr 21
|
Mostly Sunny
|
68°F |
3 to 10 mph
S
|
|
Tuesday Night
Apr 21
|
Partly Cloudy then Slight Chance Rain Showers
|
48°F |
6 to 9 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Tarentum.
