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Lupton, AZ Weather Forecast
Lupton, AZ Weather Forecast Date: 302 AM MST Fri Sep 18 2026
The area/counties/county of: Chuska Mountains And Defiance Plateau, including the cities of: Sanders, Fort Defiance, Window Rock, Ganado, Klagetoh, and Wide Ruins.or toggle through each period.
Today... Mostly cloudy then becoming partly cloudy late in the morning then becoming mostly cloudy then becoming partly cloudy late in the afternoon. Patchy fog early in the morning. A slight chance of thunderstorms in the morning...A chance of thunderstorms in the afternoon. Highs 69 to 75. Light winds becoming southwest around 15 mph early in the afternoon, then becoming light late in the afternoon. Chance of thunderstorms 40%.
Tonight... Partly cloudy with a 20% chance of thunderstorms. Lows around 54. Light winds.
Saturday... Mostly sunny. Highs 69 to 75. Light winds becoming southwest around 15 mph in the afternoon.
Saturday Night... Mostly clear. Lows 49 to 55. Light winds.
Sunday... Mostly sunny. Highs 69 to 75. Light winds.
Sunday Night... Partly cloudy. Lows around 50. Highs 69 to 75.
Monday... Partly cloudy. Lows around 50. Highs 69 to 75.
Monday Night... Partly cloudy with a 10% chance of thunderstorms. Lows around 52.
Tuesday... Mostly cloudy with rain showers likely and a chance of thunderstorms. Highs 66 to 74. Chance of precipitation 60%.
Tuesday Night... Mostly cloudy in the evening then becoming partly cloudy. A chance of rain showers and a slight chance of thunderstorms. Lows around 49. Chance of precipitation 40%.
Wednesday... Mostly cloudy with a 30% chance of thunderstorms. Highs 65 to 73.
Wednesday Night... Mostly cloudy with a 20% chance of thunderstorms. Lows 47 to 53.
POP = Probability of Precipitation
Lupton Radar Loop
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