Jennerstown, PA Weather Forecast
Local 7-day forecast
Smoke then Patchy Smoke
Track current conditions, temperature changes, wind, and the full daily outlook for Jennerstown, PA in one place.
Smoke and showers and thunderstorms likely before 10am, then areas of smoke and showers and thunderstorms likely between 10am and 11am, then patchy smoke and showers and thunderstorms between 11am and 2pm, then showers and thunderstorms likely between 2pm and 4pm, then showers and thunderstorms between 4pm and 5pm, then showers and thunderstorms likely. Some of the storms could be severe and produce heavy rain. Cloudy, with a high near 80. Southwest wind 5 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Local Weather Overview
This forecast page for Jennerstown, 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 17, 2026 4:26 PM EDT.
The active forecast window currently covers Jul 18 to Jul 23, 2026 for Jennerstown, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 18 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 4:26 PM EDT
- Forecast office
- CTP
- Source
- NOAA / NWS
Daily Outlook
This Week in Jennerstown
Tuesday looks like the warmest upcoming period in Jennerstown at 82 degrees F.
Sunday Night is the coolest period ahead with temperatures near 55 degrees F.
The strongest winds are forecast for Saturday at about 5 to 13 mph SW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 17, 2026 4:26 PM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- CTP
- Radar station
- KPBZ
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms likely before 8pm, then showers and thunderstorms between 8pm and 5am. Some of the storms could be severe and produce heavy rain. Mostly cloudy, with a low around 63. West wind 5 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Partly sunny, with a high near 77. Northwest wind 3 to 7 mph. New rainfall amounts less than a tenth of an inch possible.
Mostly clear, with a low around 55.
Sunny, with a high near 81.
Partly cloudy, with a low around 63.
A chance of rain showers between 8am and 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 82. Chance of precipitation is 70%.
Showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 90%.
A chance of showers and thunderstorms. Partly sunny, with a high near 75. Chance of precipitation is 50%.
A chance of rain showers before 2am. Partly cloudy, with a low around 55. Chance of precipitation is 50%.
Mostly sunny, with a high near 74.
Mostly clear, with a low around 55.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jul 18
|
Smoke then Patchy Smoke
|
80°F |
5 to 13 mph
SW
|
|
Saturday Night
Jul 18
|
Showers And Thunderstorms Likely then Showers And Thunderstorms
|
63°F |
5 to 13 mph
W
|
|
Sunday
Jul 19
|
Partly Sunny
|
77°F |
3 to 7 mph
NW
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
55°F |
0 to 5 mph
N
|
|
Monday
Jul 20
|
Sunny
|
81°F |
0 to 5 mph
S
|
|
Monday Night
Jul 20
|
Partly Cloudy
|
63°F |
5 mph
S
|
|
Tuesday
Jul 21
|
Showers And Thunderstorms Likely
|
82°F |
5 to 12 mph
SW
|
|
Tuesday Night
Jul 21
|
Showers And Thunderstorms
|
63°F |
10 mph
SW
|
|
Wednesday
Jul 22
|
Chance Showers And Thunderstorms
|
75°F |
9 to 13 mph
W
|
|
Wednesday Night
Jul 22
|
Chance Rain Showers
|
55°F |
1 to 10 mph
W
|
|
Thursday
Jul 23
|
Mostly Sunny
|
74°F |
1 to 7 mph
W
|
|
Thursday Night
Jul 23
|
Mostly Clear
|
55°F |
0 to 5 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Jennerstown.