Forest City Weather Forecast
- 52
- 66
Chance Rain Showers
- 49
- 62
Rain Showers Likely
- 49
- 64
Mostly Cloudy
- 53
- 67
Mostly Cloudy
- 55
- 72
Chance Rain Showers
- 55
- 73
Partly Sunny
Today 19 Sep Potter
Cloudy. A slight chance of drizzle this morning. Patchy fog this morning. Highs in the mid 60s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph.
Tonight 19 Sep Potter
Cloudy. A slight chance of Showers in the Evening, then a chance of Showers after midnight. Lows in the lower 50s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 40 percent.
Forest City Temperature Statistics
September Temperature
Mobridge, Mobridge Municipal Airport (37.9 miles)
Lowest 12 September, 2026
47.6 °FAverage September
68.7 °FHighest 5 September, 2026
95.6 °F
Climate (2021–2026)
Mobridge, Mobridge Municipal Airport (37.9 miles)
Average Low 2021–2026
35.8 °FAverage 2021–2026
47.7 °FAverage High 2021–2026
59.8 °F