Weather WorldLos Alamos County, NM 7-Day Night Weather Forecast
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Los Alamos County, NM Weather Forecast
Los Alamos County, NM Weather Forecast Date: 1232 PM MDT Fri Oct 23 2026
The area/counties/county of: Jemez Mountains, including the city of Los Alamos.or toggle through each period.
Rest of Today... Mostly cloudy with showers likely with a chance of thunderstorms. Some thunderstorms May produce heavy rainfall. Near steady temperature in the upper 50s. South winds around 15 mph. Chance of rain 70%.
Tonight... Showers likely with a chance of thunderstorms in the evening, then showers with a slight chance of thunderstorms after midnight. Some thunderstorms May produce heavy rainfall in the evening. Lows in the lower 40s. Southeast winds around 15 mph. Chance of rain near 100%.
Saturday... Showers likely with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the mid 50s. Southeast winds around 15 mph. Chance of rain near 100%.
Saturday Night... Rain showers with a chance of thunderstorms in the evening, then rain showers with a slight chance of thunderstorms after midnight. Lows around 40. Chance of rain near 100%.
Sunday... Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of snow showers. A chance of rain showers in the morning, then a slight chance of rain showers and thunderstorms in the afternoon. Little or no snow accumulation. Highs in the mid 50s. Chance of precipitation 50%.
Sunday Night... Partly cloudy. A chance of rain showers with a slight chance of snow showers in the evening. Lows in the mid 30s. Chance of precipitation 40%.
Monday... Mostly clear. Highs in the upper 50s. Lows in the mid 30s.
Tuesday... Mostly clear. Highs in the upper 50s. Lows in the mid 30s.
Wednesday... Mostly clear. Highs in the upper 50s. Lows in the mid 30s.
Wednesday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 30s.
POP = Probability of Precipitation
Los Alamos County Radar Loop
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