Fort Benton Airport Weather Forecast
- 29
- 60
Slight Chance Rain
- 22
- 45
Partly Sunny
- 30
- 46
Mostly Cloudy
- 32
- 54
Chance Rain/Snow
- 26
- 48
Chance Rain/Snow
- 26
- 43
Chance Snow
Today 13 Mar Western and Central Chouteau County
Mostly cloudy with a 20 percent chance of rain. Highs 55 to 60. Southwest Winds 10 to 20 Mph.
Tonight 13 Mar Western and Central Chouteau County
Mostly cloudy. Lows 25 to 30. West Winds 10 to 20 Mph.
Fort Benton Airport Temperature Statistics
March Temperature
Malmstrom Air Force Base (34.8 miles)
Lowest 7 March, 2025
20.8 °FAverage March
40.7 °FHighest 1 March, 2025
66.2 °F
Climate (2020–Present)
Malmstrom Air Force Base (34.8 miles)
Average Low 2020–2025
34.9 °FAverage 2020–2025
46.5 °FAverage High 2020–2025
57.5 °F