Gettysburg, SD Weather Forecast
Local 7-day forecast
Mostly Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Gettysburg, SD in one place.
Mostly clear. Low around 48, with temperatures rising to around 51 overnight. West northwest wind around 17 mph, with gusts as high as 28 mph.
Local Weather Overview
This forecast page for Gettysburg, SD 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: Sep 15, 2026 7:39 AM CDT.
The active forecast window currently covers Sep 15 to Sep 21, 2026 for Gettysburg, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 7:39 AM CDT
- Forecast office
- ABR
- Source
- NOAA / NWS
Daily Outlook
This Week in Gettysburg
Monday looks like the warmest upcoming period in Gettysburg at 73 degrees F.
Overnight is the coolest period ahead with temperatures near 48 degrees F.
The strongest winds are forecast for Wednesday at about 14 to 21 mph SE.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 7:39 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- ABR
- Radar station
- KABR
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Sunny, with a high near 70. West northwest wind 6 to 15 mph, with gusts as high as 24 mph.
Partly cloudy, with a low around 49. East northeast wind 3 to 13 mph, with gusts as high as 21 mph.
A chance of rain showers before noon. Partly sunny, with a high near 69. Southeast wind 14 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
Partly cloudy, with a low around 51. East wind 7 to 15 mph, with gusts as high as 25 mph.
Mostly cloudy, with a high near 70. East wind 9 to 15 mph, with gusts as high as 24 mph.
A slight chance of rain showers between 7pm and 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 54. East southeast wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Showers and thunderstorms likely before 1pm. Mostly cloudy, with a high near 71. East wind 12 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
A slight chance of rain showers between 7pm and 1am. Mostly cloudy, with a low around 54. North northeast wind 8 to 12 mph. Chance of precipitation is 20%.
A chance of rain showers after 7am. Partly sunny, with a high near 69. Chance of precipitation is 30%.
A chance of rain showers. Partly cloudy, with a low around 50. Chance of precipitation is 30%.
A slight chance of rain showers before 7am. Mostly sunny, with a high near 70. Chance of precipitation is 20%.
Mostly clear, with a low around 48.
Sunny, with a high near 73.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Sep 15
|
Mostly Clear
|
48°F |
17 mph
WNW
|
|
Tuesday
Sep 15
|
Sunny
|
70°F |
6 to 15 mph
WNW
|
|
Tuesday Night
Sep 15
|
Partly Cloudy
|
49°F |
3 to 13 mph
ENE
|
|
Wednesday
Sep 16
|
Chance Rain Showers then Partly Sunny
|
69°F |
14 to 21 mph
SE
|
|
Wednesday Night
Sep 16
|
Partly Cloudy
|
51°F |
7 to 15 mph
E
|
|
Thursday
Sep 17
|
Mostly Cloudy
|
70°F |
9 to 15 mph
E
|
|
Thursday Night
Sep 17
|
Showers And Thunderstorms Likely
|
54°F |
15 mph
ESE
|
|
Friday
Sep 18
|
Showers And Thunderstorms Likely
|
71°F |
12 to 15 mph
E
|
|
Friday Night
Sep 18
|
Slight Chance Rain Showers
|
54°F |
8 to 12 mph
NNE
|
|
Saturday
Sep 19
|
Chance Rain Showers
|
69°F |
12 to 15 mph
N
|
|
Saturday Night
Sep 19
|
Chance Rain Showers
|
50°F |
7 to 15 mph
NNE
|
|
Sunday
Sep 20
|
Slight Chance Rain Showers then Mostly Sunny
|
70°F |
7 to 10 mph
ENE
|
|
Sunday Night
Sep 20
|
Mostly Clear
|
48°F |
9 mph
ESE
|
|
Monday
Sep 21
|
Sunny
|
73°F |
8 to 14 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Gettysburg.
Nearby forecast pages are not available for this location yet.