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Arch, NM Weather Forecast
Arch, NM Weather Forecast Date: 1232 AM MDT Fri Oct 23 2026
The area/counties/county of: Roosevelt County, including the city of Portales.or toggle through each period.
Rest of Tonight... Mostly cloudy. Near steady temperature in the upper 50s. South winds around 15 mph.
Friday... Mostly cloudy with isolated showers in the morning, then partly cloudy in the afternoon. Highs in the upper 70s. South winds 15 to 20 mph. Chance of rain 20%.
Friday Night... Partly cloudy in the evening, then becoming mostly cloudy. Isolated showers and thunderstorms. Lows in the mid 50s. South winds 15 to 20 mph. Chance of rain 20%.
Saturday... Mostly cloudy with isolated thunderstorms. Scattered showers in the morning, then numerous showers in the afternoon. Highs in the upper 60s. Southeast winds 15 to 20 mph. Chance of rain 70%.
Saturday Night... Mostly cloudy with isolated thunderstorms. Scattered showers in the evening, then showers after midnight. Lows in the mid 50s. Southeast winds 15 to 20 mph. Chance of rain 90%.
Sunday... Cloudy with showers with isolated thunderstorms. Highs in the mid 60s. Chance of rain 90%.
Sunday Night... Mostly cloudy with showers and scattered thunderstorms. Lows in the lower 50s. Chance of rain 90%.
Monday... Mostly cloudy in the morning, then becoming partly cloudy. Scattered showers with isolated thunderstorms. Highs in the upper 60s. Chance of rain 50%.
Monday Night... Partly cloudy with a chance of showers with a slight chance of thunderstorms. Lows around 50. Chance of rain 50%.
Tuesday... Mostly cloudy with a slight chance of showers in the morning, then partly cloudy in the afternoon. Highs around 70. Chance of rain 20%.
Tuesday Night... Mostly clear. Lows in the upper 40s.
Wednesday... Partly cloudy with a 20% chance of showers. Highs in the lower 70s.
Wednesday Night... Partly cloudy with a chance of showers with a slight chance of thunderstorms. Lows around 50. Chance of rain 30%.
POP = Probability of Precipitation
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