Gettysburg Weather Forecast
- 53
- 78
Partly Sunny
- 54
- 81
Decreasing Clouds
- 56
- 81
Partly Sunny
- 57
- 78
Chance Thunderstorms
- 55
- 71
Chance Rain Showers
- 54
- 73
Chance Rain Showers
- 55
- 77
Mostly Sunny
Today 26 Aug Potter
Mostly sunny. Near steady temperature in the mid 70s. Southeast Winds around 10 Mph with Gusts up to 20 Mph.
Tonight 26 Aug Potter
Mostly clear. Lows in the lower 50s. East Winds 10 to 15 Mph.
Gettysburg Temperature Statistics
August Temperature
Mobridge, Mobridge Municipal Airport (42.9 miles)
Lowest 24 August, 2025
48 °FAverage August
72.9 °FHighest 14 August, 2025
95.6 °F
Climate (2020–Present)
Mobridge, Mobridge Municipal Airport (42.9 miles)
Average Low 2020–2025
35.9 °FAverage 2020–2025
47.8 °FAverage High 2020–2025
59.9 °F