Franklin County, PA Weather Forecast
County weather hub
Sunny
Compare major city weather across Franklin County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 80.
County Weather Overview
This county weather page brings together forecast coverage for Franklin County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 11 of 11 mapped cities in Franklin County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Aug 24 to Aug 26, 2026
- Latest sync
- Aug 20, 2026 11:39 AM EDT
- Forecast office
- CTP
- Source
- NOAA / NWS
Daily Outlook
This Week in Franklin County
Wednesday looks like the warmest upcoming period in Franklin County at 83 degrees F.
Monday Night is the coolest period ahead with temperatures near 58 degrees F.
The strongest winds are forecast for Monday at about 2 to 7 mph W.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 20, 2026 11:39 AM EDT
- Coverage
- 3 days
- Time zone
- America/New_York
- Forecast office
- CTP
- Radar station
- KLWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 58.
Mostly sunny, with a high near 82.
Partly cloudy, with a low around 61.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 83.
A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 64.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Aug 24
|
Sunny
|
80°F |
2 to 7 mph
W
|
|
Monday Night
Aug 24
|
Mostly Clear
|
58°F |
1 to 6 mph
NW
|
|
Tuesday
Aug 25
|
Mostly Sunny
|
82°F |
3 mph
W
|
|
Tuesday Night
Aug 25
|
Partly Cloudy
|
61°F |
2 mph
SE
|
|
Wednesday
Aug 26
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
83°F |
0 to 5 mph
S
|
|
Wednesday Night
Aug 26
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
64°F |
3 mph
S
|
Major City Forecasts
Live forecast snapshots for major cities across Franklin County.
Coverage
Forecast coverage currently spans 11 of 11 mapped cities in Franklin County.
Largest mapped city population in this region: 21,231.
