Grays Lake National Wildlife Refuge Weather Forecast
- 32
- 63
Sunny
- 34
- 68
Mostly Sunny
- 36
- 64
Rain Showers Likely
- 35
- 61
Rain Showers Likely
- 33
- 60
Chance Rain Showers
- 35
- 64
Mostly Sunny
Today 2 May Blackfoot Mountains
Sunny. Highs 61 to 69.
Tonight 2 May Blackfoot Mountains
Mostly clear. Lows 34 to 44.
Grays Lake National Wildlife Refuge Temperature Statistics
May Temperature
Afton WY (34.2 miles)
Lowest
–Average May
–Highest
–
Climate (2020–Present)
Afton WY (34.2 miles)
Average Low 2020–2025
25.3 °FAverage 2020–2025
38.7 °FAverage High 2020–2025
51.5 °F