Fort Smith Weather Forecast
- 40
- 54
Breezy
- 46
- 59
Breezy
- 43
- 61
Slight Chance Rain Showers
- 37
- 63
Mostly Sunny
- 27
- 52
Partly Sunny
- 24
- 40
Partly Sunny
Today 11 Jan Bighorn Canyon
Mostly sunny. Highs in the upper 50s. Southwest Winds 15 to 25 Mph.
Tonight 11 Jan Bighorn Canyon
Partly cloudy. Lows in the lower 40s. Southwest Winds 15 to 25 Mph.
Fort Smith Temperature Statistics
January Temperature
Cowley WY (36.7 miles)
Lowest 8 January, 2026
17.6 °FAverage January
35.4 °FHighest 4 January, 2026
55.4 °F
Climate (2021–Present)
Cowley WY (36.7 miles)
Average Low 2021–2026
34.5 °FAverage 2021–2026
47.1 °FAverage High 2021–2026
59.7 °F