Gretna Weather Forecast
- 36
- 61
Increasing Clouds
- 40
- 71
Breezy
- 33
- 61
Mostly Cloudy
- 36
- 65
Partly Sunny
- 43
- 76
Partly Sunny
- 40
- 74
Breezy
- 46
- 79
Partly Sunny
Today 7 May Edmunds
Mostly sunny and not as cool. Near steady temperature in the upper 50s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.
Tonight 7 May Edmunds
Mostly cloudy. Lows in the mid 30s. West Winds 10 to 15 Mph.
Gretna Temperature Statistics
May Temperature
Mobridge, Mobridge Municipal Airport (44.1 miles)
Lowest 1 May, 2026
22.6 °FAverage May
48.2 °FHighest 2 May, 2026
76.6 °F
Climate (2021–Present)
Mobridge, Mobridge Municipal Airport (44.1 miles)
Average Low 2021–2026
36 °FAverage 2021–2026
47.8 °FAverage High 2021–2026
59.9 °F