San Luis ValleyAirport (ALS) Weather 08/02/2026
Tonight
53
Slight Chance T-storms
Wednesday
85
Mostly Sunny then T-storms Likely
Wednesday Night
49
Chance T-storms then Mostly Cloudy
Thursday
85
Mostly Sunny then Slight Chance T-storms
Thursday Night
50
Slight Chance T-storms then Mostly Clear
Friday
88
Sunny
Friday Night
52
Slight Chance T-storms then Partly Cloudy
Saturday
90
Sunny
Saturday Night
53
Mostly Clear
Sunday
91
Sunny
Sunday Night
53
Partly Cloudy
Monday
92
Sunny
Monday Night
53
Chance Showers then Mostly Cloudy
Weekly Forecast
Tonight
A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 53. West wind around 5 mph becoming southeast after midnight. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers and thunderstorms likely, mainly between 4pm and 5pm. Increasing clouds, with a high near 85. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 50 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 49. South wind 5 to 10 mph becoming west northwest in the evening. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. Light west wind becoming west northwest 5 to 10 mph in the afternoon.
Thursday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 50. Northwest wind 5 to 10 mph becoming east after midnight.
Friday
Sunny, with a high near 88. Northwest wind 5 to 10 mph becoming east southeast in the afternoon.
Friday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 52. East southeast wind 5 to 10 mph.
Saturday
Sunny, with a high near 90. North northeast wind around 5 mph.
Saturday Night
Mostly clear, with a low around 53. East southeast wind 10 to 15 mph.
Sunday
Sunny, with a high near 91. South southwest wind around 5 mph becoming north in the afternoon.
Sunday Night
Partly cloudy, with a low around 53. South wind 5 to 10 mph.
Monday
Sunny, with a high near 92. West wind 5 to 10 mph.
Monday Night
A chance of showers. Mostly cloudy, with a low around 53. North wind 5 to 15 mph.