Weather World
Duval Lake, AZ 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Duval Lake, AZ Weather Forecast
Duval Lake, AZ Weather Forecast Date: 1139 PM MST Fri Aug 28 2026
The area/counties/county of: Upper Santa Cruz River Valley/Altar Valley, including: Nogales.or toggle through each period.
Rest of Tonight... Partly cloudy with a 20% chance of showers and thunderstorms. Lows 68 to 74.
Saturday... Partly cloudy in the morning, then showers and thunderstorms likely in the afternoon. Some thunderstorms May produce heavy rainfall in the afternoon. Highs 96 to 101. Chance of precipitation 60%.
Saturday Night... Showers likely and chance of thunderstorms in the evening, then chance of showers and slight chance of thunderstorms after midnight. Some thunderstorms May produce heavy rainfall. Lows 66 to 72. Chance of precipitation 60%.
Sunday... Showers and thunderstorms likely. Highs 88 to 94. Chance of precipitation 70%.
Sunday Night... Showers likely and chance of thunderstorms. Lows 65 to 70. Chance of precipitation 70%.
Monday... Showers with thunderstorms likely. Highs 85 to 91.
Monday Night... Mostly cloudy with a 30% chance of showers and thunderstorms. Lows 62 to 68.
Tuesday... Partly cloudy with a 30% chance of showers and thunderstorms. Highs 86 to 92.
Tuesday Night... Partly cloudy with a 30% chance of showers and thunderstorms. Lows 64 to 70. Highs 88 to 93.
Wednesday... Partly cloudy with a 30% chance of showers and thunderstorms. Lows 64 to 70. Highs 88 to 93.
Wednesday Night... Partly cloudy with a 10% chance of showers and thunderstorms. Lows 65 to 71.
Thursday... Partly cloudy with a 30% chance of showers and thunderstorms. Highs 90 to 95.
Thursday Night... Partly cloudy with a 20% chance of showers and thunderstorms. Lows 65 to 71.
POP = Probability of Precipitation
Duval Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...