San Luis ValleyAirport (ALS) Weather 08/26/2025
Overnight
49
Partly Cloudy
Friday
89
Sunny then Slight Chance T-storms
Friday Night
48
Chance Showers then Partly Cloudy
Saturday
81
Sunny then T-storms
Saturday Night
48
Showers Likely then Mostly Cloudy
Sunday
81
Mostly Sunny then T-storms Likely
Sunday Night
49
Showers then Chance Showers
Monday
74
Slight Chance T-storms then T-storms
Monday Night
48
Showers Likely then Chance Showers
Tuesday
74
Slight Chance T-storms then T-storms
Tuesday Night
47
Showers Likely
Wednesday
72
Partly Sunny then T-storms Likely
Wednesday Night
46
Chance T-storms then Mostly Cloudy
Weekly Forecast
Overnight
Partly cloudy, with a low around 49. Southeast wind around 5 mph becoming calm.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 89. Calm wind becoming east around 5 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 48. Northeast wind 5 to 15 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers and possibly a thunderstorm after noon. High near 81. Light and variable wind becoming south southeast 10 to 15 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers likely and possibly a thunderstorm before midnight. Mostly cloudy, with a low around 48. Southeast wind 5 to 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers likely between noon and 3pm, then showers and thunderstorms likely after 3pm. Mostly sunny, with a high near 81. Light south southwest wind becoming south 5 to 10 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Showers and possibly a thunderstorm before midnight, then a chance of showers. Low around 49. South southeast wind 5 to 10 mph. Chance of precipitation is 80%.
Monday
A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 74. South southeast wind 5 to 10 mph. Chance of precipitation is 80%.
Monday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 48. East wind 5 to 10 mph. Chance of precipitation is 70%.
Tuesday
A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 74. South southeast wind 5 to 10 mph. Chance of precipitation is 80%.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 47. East wind 5 to 10 mph becoming south after midnight.
Wednesday
Showers and thunderstorms likely. Partly sunny, with a high near 72. South wind 5 to 10 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 46. South wind 5 to 10 mph.