Weather World
City of Alamosa, ColoradoAlamosa, CO 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Alamosa, CO Weather Forecast
Alamosa, CO Weather Forecast Date: 408 PM MDT Tue Oct 13 2026
or toggle through each period.
Tonight... Partly cloudy until midnight then becoming mostly cloudy. A 30% chance of rain showers. Lows 35 to 40. East winds up to 20 mph.
Wednesday... Partly sunny with chance of rain showers and slight chance of thunderstorms. Highs in the lower to mid 50s. South winds 15 to 30 mph with gusts to around 45 mph. Chance of precipitation 50%.
Wednesday Night... Partly cloudy. Lows in the mid 20s to lower 30s. Southwest winds around 10 mph.
Thursday... Partly sunny. Highs in the mid to upper 50s. North winds 10 to 15 mph with gusts to around 35 mph.
Thursday Night... Mostly cloudy. Lows 25 to 30. Northeast winds 10 to 15 mph with gusts to around 40 mph.
Friday... Mostly clear. Highs in the 50s. Lows 26 to 32.
Friday Night... Mostly clear. Highs in the 50s. Lows 26 to 32.
Saturday... Partly cloudy. Highs near 60. Lows 31 to 37.
Sunday... Partly cloudy. Highs near 60. Lows 31 to 37.
Monday... Mostly clear. Highs near 60. Lows 33 to 39.
Monday Night... Mostly clear. Highs near 60. Lows 33 to 39.
POP = Probability of Precipitation
Alamosa Radar Loop
Use the map search tool if you want to place a location marker on the radar map...