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Duval Lake, AZ 7-Day Night Weather Forecast
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Duval Lake, AZ Weather Forecast
Duval Lake, AZ Weather Forecast Date: 1139 AM MST Sun Aug 30 2026
The area/counties/county of: Upper Santa Cruz River Valley/Altar Valley, including: Nogales.or toggle through each period.
Rest of Today... Mostly cloudy with a 30% chance of showers and thunderstorms. Some thunderstorms May produce heavy rainfall. Highs 89 to 95.
Tonight... Showers and thunderstorms likely in the evening, then chance of showers and slight chance of thunderstorms after midnight. Some thunderstorms May produce heavy rainfall. Lows 64 to 70. Chance of precipitation 70%.
Monday... Showers likely and slight chance of thunderstorms in the morning, then showers likely and chance of thunderstorms in the afternoon. Highs 85 to 90. Chance of precipitation 70%.
Monday Night... Partly cloudy with a 50% chance of showers and thunderstorms. Lows 62 to 68.
Tuesday... Partly cloudy with a 20% chance of showers and thunderstorms. Highs 86 to 92.
Tuesday Night... Mostly clear. Lows 64 to 70.
Wednesday... Mostly sunny. Highs 88 to 94.
Wednesday Night... Mostly clear with a 10% chance of showers and thunderstorms. Lows 65 to 71.
Thursday... Partly cloudy with a 40% chance of showers and thunderstorms. Highs 90 to 95. Lows 65 to 71.
Thursday Night... Partly cloudy with a 40% chance of showers and thunderstorms. Highs 90 to 95. Lows 65 to 71.
Friday... Mostly cloudy with a 50% chance of showers and thunderstorms. Highs 89 to 94.
Friday Night... Partly cloudy with a 40% chance of showers and thunderstorms. Lows 64 to 70.
POP = Probability of Precipitation
Duval Lake Radar Loop
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