Marion, PA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Marion, PA in one place.
Sunny, with a high near 84. East wind 1 to 5 mph.
Local Weather Overview
This forecast page for Marion, 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: Aug 28, 2026 6:13 AM EDT.
The active forecast window currently covers Aug 29 to Sep 3, 2026 for Marion, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 29 to Sep 3, 2026
- Latest sync
- Aug 28, 2026 6:13 AM EDT
- Forecast office
- CTP
- Source
- NOAA / NWS
Daily Outlook
This Week in Marion
Tuesday looks like the warmest upcoming period in Marion at 91 degrees F.
Saturday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Wednesday at about 2 to 8 mph SW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 28, 2026 6:13 AM EDT
- Coverage
- 6 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
Partly cloudy, with a low around 63. Southeast wind around 2 mph.
Mostly sunny, with a high near 88.
Mostly cloudy, with a low around 68.
Mostly sunny, with a high near 89.
A slight chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 71.
Partly sunny, with a high near 91.
A slight chance of rain showers after 8pm. Partly cloudy, with a low around 72.
A slight chance of rain showers before 8am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 40%.
A slight chance of rain showers before 2pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 88.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Aug 29
|
Sunny
|
84°F |
1 to 5 mph
E
|
|
Saturday Night
Aug 29
|
Partly Cloudy
|
63°F |
2 mph
SE
|
|
Sunday
Aug 30
|
Mostly Sunny
|
88°F |
2 to 6 mph
S
|
|
Sunday Night
Aug 30
|
Mostly Cloudy
|
68°F |
3 mph
SW
|
|
Monday
Aug 31
|
Mostly Sunny
|
89°F |
0 to 3 mph
NW
|
|
Monday Night
Aug 31
|
Slight Chance Showers And Thunderstorms
|
71°F |
2 mph
SW
|
|
Tuesday
Sep 1
|
Partly Sunny
|
91°F |
0 to 5 mph
SW
|
|
Tuesday Night
Sep 1
|
Slight Chance Rain Showers
|
72°F |
3 mph
SW
|
|
Wednesday
Sep 2
|
Chance Showers And Thunderstorms
|
91°F |
2 to 8 mph
SW
|
|
Wednesday Night
Sep 2
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
70°F |
2 to 6 mph
W
|
|
Thursday
Sep 3
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
88°F |
2 to 7 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Marion.