Gettysburg, OH Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Gettysburg, OH in one place.
A chance of showers and thunderstorms between 8pm and 11pm, then a chance of showers and thunderstorms between 11pm and midnight, then a chance of showers and thunderstorms between midnight and 5am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Southwest wind 12 to 15 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Gettysburg, OH 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 8:38 PM EDT.
The active forecast window currently covers Apr 15 to Apr 22, 2026 for Gettysburg, OH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 15 to Apr 22, 2026
- Latest sync
- Apr 15, 2026 8:38 PM EDT
- Forecast office
- ILN
- Source
- NOAA / NWS
Daily Outlook
This Week in Gettysburg
Friday looks like the warmest upcoming period in Gettysburg at 79 degrees F.
Sunday Night is the coolest period ahead with temperatures near 32 degrees F.
The strongest winds are forecast for Saturday at about 14 to 20 mph SW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 8:38 PM EDT
- Coverage
- 8 days
- Time zone
- America/New_York
- Forecast office
- ILN
- Radar station
- KILN
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 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 74. Southwest wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 53. West wind 6 to 14 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Mostly sunny, with a high near 79. West wind 5 to 8 mph.
A chance of rain showers between 2am and 5am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 62. South wind 6 to 14 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms before 8am, then showers and thunderstorms. Mostly cloudy, with a high near 72. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Showers and thunderstorms likely. Mostly cloudy, with a low around 38. Chance of precipitation is 70%.
A slight chance of rain showers before 8am. Mostly sunny, with a high near 52.
Mostly clear, with a low around 32.
Sunny, with a high near 58.
Mostly clear, with a low around 41.
Mostly sunny, with a high near 72.
Partly cloudy, with a low around 52.
Mostly sunny, with a high near 72.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tonight
Apr 15
|
Chance Showers And Thunderstorms
|
63°F |
12 to 15 mph
SW
|
|
Thursday
Apr 16
|
Showers And Thunderstorms Likely
|
74°F |
14 to 17 mph
SW
|
|
Thursday Night
Apr 16
|
Slight Chance Showers And Thunderstorms
|
53°F |
6 to 14 mph
W
|
|
Friday
Apr 17
|
Mostly Sunny
|
79°F |
5 to 8 mph
W
|
|
Friday Night
Apr 17
|
Partly Cloudy then Chance Showers And Thunderstorms
|
62°F |
6 to 14 mph
S
|
|
Saturday
Apr 18
|
Chance Showers And Thunderstorms then Showers And Thunderstorms
|
72°F |
14 to 20 mph
SW
|
|
Saturday Night
Apr 18
|
Showers And Thunderstorms Likely
|
38°F |
13 to 17 mph
W
|
|
Sunday
Apr 19
|
Slight Chance Rain Showers then Mostly Sunny
|
52°F |
12 to 20 mph
W
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
32°F |
7 to 17 mph
NW
|
|
Monday
Apr 20
|
Sunny
|
58°F |
9 mph
NW
|
|
Monday Night
Apr 20
|
Mostly Clear
|
41°F |
6 to 10 mph
S
|
|
Tuesday
Apr 21
|
Mostly Sunny
|
72°F |
10 to 18 mph
SW
|
|
Tuesday Night
Apr 21
|
Partly Cloudy
|
52°F |
10 to 16 mph
SW
|
|
Wednesday
Apr 22
|
Mostly Sunny
|
72°F |
10 to 15 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Gettysburg.