Glacier Park Airport (GPI) Weather 10/21/2025
This Afternoon
53
Rain Likely
Tonight
23
Chance Rain then Patchy Fog
Saturday
50
Patchy Fog then Partly Sunny
Saturday Night
34
Chance Rain then Rain
Sunday
50
Rain
Sunday Night
33
Rain
Monday
50
Chance Rain then Partly Sunny
Monday Night
28
Mostly Cloudy
Tuesday
52
Partly Sunny
Tuesday Night
29
Slight Chance Rain
Wednesday
54
Partly Sunny
Wednesday Night
30
Slight Chance Rain then Slight Chance Rain/Snow
Thursday
58
Slight Chance Rain/Snow then Slight Chance Rain
Weekly Forecast
This Afternoon
Rain likely, mainly between 4pm and 5pm. Partly sunny, with a high near 53. West southwest wind around 16 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Tonight
A 40 percent chance of rain before 8pm. Patchy fog between 4am and 5am. Otherwise, mostly clear, with a low around 23. West wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Saturday
Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 50. Calm wind becoming south 5 to 8 mph in the morning.
Saturday Night
Rain, mainly after midnight. Low around 34. South wind 6 to 13 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain. High near 50. South wind 15 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain. Low around 33. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 30 percent chance of rain before noon. Mostly cloudy, with a high near 50.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Partly sunny, with a high near 52.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 29.
Wednesday
Partly sunny, with a high near 54.
Wednesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 30.
Thursday
A slight chance of rain and snow. Partly sunny, with a high near 58.