Weather Over The Last 8 Weeks:
High Temps Low Temps Precip 7 Day Avg

 

This station has 46,158 daily observations. Dated from January 8, 1896 until September 14, 2025.

The data for this station is 96.8% complete, 97.5% of the daily records are available, of which 99.4% of that data is complete.

 

Today (September 16) in Weather History for Lewistown, Montana


Records For This Day:

Max High: 91° recorded in 1998
Min High: 35° recorded in 1965
Max Low: 57° recorded in 1953
Min Low: 22° recorded in 1912
Max Precip: 0.97" recorded in 1947
Max Snowfall: 0.7" recorded in 1965