Lewistown Airport (LWT) Weather 03/25/2025
Tonight
38
Decreasing Clouds
Wednesday
63
Mostly Sunny
Wednesday Night
41
Partly Cloudy
Thursday
69
Partly Sunny
Thursday Night
38
Chance Rain then Chance Rain/Snow
Friday
52
Chance Rain/Snow
Friday Night
30
Chance Rain then Rain/Snow Likely
Saturday
38
Snow Likely
Saturday Night
26
Chance Snow
Sunday
41
Chance Snow
Sunday Night
25
Slight Chance Snow
Monday
45
Mostly Cloudy then Chance Rain
Monday Night
28
Chance Rain then Chance Rain/Snow
Weekly Forecast
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 38. West southwest wind 5 to 7 mph becoming south southeast in the evening.
Wednesday
Mostly sunny, with a high near 63. South southwest wind 5 to 7 mph becoming north northeast in the afternoon.
Wednesday Night
Partly cloudy, with a low around 41. Northeast wind 6 to 10 mph becoming southeast after midnight.
Thursday
Partly sunny, with a high near 69. South southeast wind around 11 mph becoming west southwest in the afternoon. Winds could gust as high as 21 mph.
Thursday Night
A chance of rain before 3am, then a chance of rain and snow. Mostly cloudy, with a low around 38. West southwest wind around 8 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday
A chance of rain and snow before 3pm, then a chance of rain. Mostly cloudy, with a high near 52. West wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday Night
A chance of rain before midnight, then rain and snow likely. Mostly cloudy, with a low around 30. North wind 7 to 10 mph becoming east after midnight. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
Snow likely. Cloudy, with a high near 38. East wind around 8 mph.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 26.
Sunday
A chance of snow. Mostly cloudy, with a high near 41.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 25.
Monday
A chance of rain. Mostly cloudy, with a high near 45.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 28.