Greybull Weather Forecast
- 10
- 31
Mostly Sunny
- 12
- 36
Mostly Sunny
- 21
- 37
Mostly Cloudy
- 22
- 47
Chance Rain/Snow
- 10
- 38
Chance Snow Showers
- 3
- 25
Chance Snow Showers
Today 29 Jan North Bighorn Basin
Sunny. Highs around 40. Southeast Winds around 10 Mph.
Tonight 29 Jan North Bighorn Basin
Clear, cold with Lows 12 to 20.
Greybull Temperature Statistics
January Temperature
South Big Horn County Airport (1.9 miles)
Lowest 20 January, 2025
-13.3 °FAverage January
17.4 °FHighest 16 January, 2025
38.6 °F
Climate (2020–Present)
South Big Horn County Airport (1.9 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2020–2025
33.5 °FAverage 2020–2025
47.2 °FAverage High 2020–2025
61 °F