Dewey Weather Forecast
- 44
- 73
Chance Rain Showers
- 46
- 79
Mostly Sunny
- 51
- 81
Chance Rain Showers
- 46
- 75
Rain Showers Likely
- 43
- 65
Chance Rain Showers
- 44
- 67
Chance Rain Showers
Today 1 May Arches/Grand Flat
Sunny. Highs 65 to 75.
Tonight 1 May Arches/Grand Flat
Mostly clear. Lows in the 40s.
Dewey Temperature Statistics
May Temperature
Moab, Canyonlands Field (23.6 miles)
Lowest
–Average May
–Highest
–
Climate (2020–Present)
Moab, Canyonlands Field (23.6 miles)
Average Low 2020–2025
42 °FAverage 2020–2025
55.7 °FAverage High 2020–2025
69.1 °F