Look at latest forecast for Lewistown.

Yesterday
12/12/25
07:25 - 16:58
14°/-8°F
863 hPa
2 mph
1/10
bite
Today
12/13/25
07:26 - 16:58
6°F
862 hPa
2 mph
2/10
bite
Tomorrow
12/14/25
07:26 - 16:58
43°/19°F
854 hPa
9 mph
3/10
bite
Monday
12/15/25
07:27 - 16:59
45°/37°F
857 hPa
7 mph
3/10
bite
Tuesday
12/16/25
07:28 - 16:59
46°/43°F
848 hPa
20 mph
2/10
bite
Wednesday
12/17/25
07:29 - 16:59
45°/34°F
836 hPa
9 mph
1/10
bite