San Luis ValleyAirport (ALS) Weather 11/20/2025
Today
47
Rain/Snow Likely then Showers Likely
Tonight
22
Chance Rain/Snow then Mostly Cloudy
Friday
49
Mostly Sunny
Friday Night
19
Partly Cloudy
Saturday
50
Mostly Sunny
Saturday Night
21
Slight Chance Rain/Snow
Sunday
42
Rain/Snow Likely
Sunday Night
19
Chance Rain/Snow
Monday
44
Mostly Sunny
Monday Night
12
Mostly Clear
Tuesday
44
Mostly Sunny
Tuesday Night
10
Mostly Cloudy
Wednesday
39
Mostly Sunny
Weekly Forecast
Today
Rain and snow showers likely, becoming all rain after 9am. Some thunder is also possible. Cloudy, with a high near 47. East southeast wind around 5 mph becoming south in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tonight
A chance of rain showers, possibly mixing with snow after 9pm, then gradually ending. Mostly cloudy, with a low around 22. East southeast wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly sunny, with a high near 49. South wind around 5 mph becoming east southeast in the afternoon.
Friday Night
Partly cloudy, with a low around 19. Southeast wind around 5 mph becoming calm after midnight.
Saturday
Mostly sunny, with a high near 50. Calm wind becoming east southeast around 5 mph in the afternoon.
Saturday Night
A slight chance of rain and snow showers after 11pm. Mostly cloudy, with a low around 21. North northeast wind around 5 mph. Chance of precipitation is 20%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain and snow showers likely, becoming all rain after 2pm. Some thunder is also possible. Mostly cloudy, with a high near 42. North northwest wind around 5 mph. Chance of precipitation is 60%.
Sunday Night
A chance of rain and snow showers before 3am, then a slight chance of snow showers. Mostly cloudy, with a low around 19. West wind around 5 mph. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 44. West southwest wind around 5 mph.
Monday Night
Mostly clear, with a low around 12. South southwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 44. West southwest wind around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 10. Southwest wind around 5 mph.
Wednesday
Mostly sunny, with a high near 39. North northwest wind around 5 mph becoming south in the morning.