Greybull Weather Forecast
- 57
- 92
Mostly Sunny
- 59
- 90
Partly Sunny
- 59
- 94
Mostly Sunny
- 58
- 95
Partly Sunny
- 58
- 96
Partly Sunny
- 58
- 93
Partly Sunny
Today 17 Jul North Bighorn Basin
Sunny. Highs around 90. Southeast Winds around 10 Mph.
Tonight 17 Jul North Bighorn Basin
Clear. Near steady temperature in the mid 50s.
Greybull Temperature Statistics
July Temperature
South Big Horn County Airport (1.9 miles)
Lowest 6 July, 2025
51.7 °FAverage July
76.1 °FHighest 9 July, 2025
101.6 °F
Climate (2020–Present)
South Big Horn County Airport (1.9 miles)
Average Low 2020–2025
33.4 °FAverage 2020–2025
47.2 °FAverage High 2020–2025
61.2 °F