Greybull Weather Forecast
- 17
- 36
Decreasing Clouds
- 20
- 47
Mostly Cloudy
- 6
- 36
Snow Likely
- 2
- 21
Chance Snow
- 0
- 21
Slight Chance Snow
- -2
- 21
Chance Snow
- -3
- 23
Partly Sunny
Today 31 Jan North Bighorn Basin
Mostly cloudy. Highs in the upper 30s. Southeast Winds 10 to 15 Mph with Gusts up to 30 Mph.
Tonight 31 Jan North Bighorn Basin
Mostly cloudy in the Evening, then becoming partly cloudy. Breezy with Lows in the lower 20s. South Winds 15 to 20 Mph with Gusts up to 30 Mph.
Greybull Temperature Statistics
January Temperature
South Big Horn County Airport (1.9 miles)
Lowest 20 January, 2025
-13.3 °FAverage January
17.3 °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