Dewey Weather Forecast
- 32
- 62
Chance Rain Showers
- 31
- 58
Chance Rain Showers
- 30
- 54
Chance Rain Showers
- 44
- 66
Mostly Sunny
- 49
- 79
Chance Rain Showers
- 40
- 70
Chance Rain Showers
Today 1 May Southern Black Hills
Cloudy with a chance of Showers and a slight chance of Thunderstorms. Highs in the upper 50s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.
Tonight 1 May Southern Black Hills
Becoming partly cloudy. A slight chance of Thunderstorms. Rain Showers likely in the Evening, then a slight chance of rain Showers after midnight. Lows in the lower 30s. East Winds 10 to 15 Mph, becoming northwest 5 to 10 Mph after midnight. Chance of rain 70 percent.
Dewey Temperature Statistics
May Temperature
Custer, Custer County Airport (24.9 miles)
Lowest
–Average May
–Highest
–
Climate (2019–Present)
Custer, Custer County Airport (24.9 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
32.8 °FAverage 2019–2024
44 °FAverage High 2019–2024
54.8 °F