Lewistown Weather Forecast
- 33
- 60
Mostly Sunny
- 27
- 53
Chance Rain/Snow
- 25
- 49
Chance Rain/Snow
- 18
- 44
Snow
- 13
- 29
Snow
- 9
- 27
Snow
- 3
- 22
Snow Likely
Today 18 Mar Fergus County below 4500ft
Breezy, sunny. Highs 60 to 65. West Winds 15 to 25 Mph.
Lewistown Temperature Statistics
March Temperature
Lewistown, Lewistown Municipal Airport (1.2 miles)
Lowest 4 March, 2024
-6.2 °FAverage March
30.9 °FHighest 9 March, 2024
59.6 °F
Climate (2019–Present)
Lewistown, Lewistown Municipal Airport (1.2 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
32.3 °FAverage 2019–2024
43.9 °FAverage High 2019–2024
55.4 °F