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Costilla County, CO Weather Forecast
Costilla County, CO Weather Forecast Date: 358 PM MST Fri Nov 13 2026
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Tonight... Mostly cloudy with a 20% chance of rain showers. Lows in the lower to mid 30s. Southwest winds up to 15 mph.
Saturday... Cloudy. Chance of rain showers and slight chance of snow showers in the morning, then chance of rain showers, snow showers and slight chance of thunderstorms in the afternoon. No snow accumulation. Highs 40 to 47. Southwest winds 10 to 15 mph. Chance of precipitation 50%.
Saturday Night... Mostly cloudy. A 20% chance of rain and snow showers until midnight. Patchy fog after midnight. Lows 24 to 29. Light winds.
Sunday... Partly sunny. Areas of fog in the morning. Highs 44 to 51. Light winds.
Sunday Night... Partly cloudy. Lows 21 to 26. Light winds.
Monday... Partly sunny. Highs 47 to 53.
Monday Night... Partly cloudy. Lows 23 to 30.
Tuesday... Partly sunny. Highs 48 to 54. Chance of precipitation 50%.
Tuesday Night... Windy. Snow showers likely and chance of showers. Lows near 30. Chance of precipitation 60%.
Wednesday... Windy. Mostly sunny with a 20% chance of snow showers. Highs 41 to 48.
Wednesday Night... Mostly clear. Lows 20 to 25.
Thursday... Mostly sunny. Highs 44 to 49. Chance of precipitation 20%.
Thursday Night... Mostly cloudy with a 30% chance of snow showers. Lows 23 to 28.
POP = Probability of Precipitation
Costilla County Radar Loop
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