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City of San Luis, AZSan Luis, AZ 7-Day Night Weather Forecast
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San Luis, AZ Weather Forecast
San Luis, AZ Weather Forecast Date: 400 PM MST Fri Oct 23 2026
The area/counties/county of: Yuma, including the cities of: Yuma and Fortuna Foothills.or toggle through each period.
Tonight... Mostly clear. Lows 58 to 61. Northwest wind 5 to 10 mph.
Saturday... Sunny. Highs near 82. Northwest wind 5 to 10 mph.
Saturday Night... Clear. Lows 57 to 61. Light wind.
Sunday... Sunny. Highs near 85. Northeast wind 5 to 10 mph.
Sunday Night... Mostly clear. Lows 60 to 63. North wind around 5 mph.
Monday... Sunny. Highs in the mid to upper 80s.
Monday Night... Clear. Lows in the lower to mid 60s.
Tuesday... Mostly sunny. Highs in the mid to upper 80s.
Tuesday Night... Partly cloudy. Lows 61 to 66.
Wednesday... Partly sunny. Highs in the mid to upper 80s.
Wednesday Night... Partly cloudy. Lows 61 to 66.
Thursday... Partly cloudy. Highs in the lower to mid 80s.
Thursday Night... Partly cloudy. Lows in the lower to mid 60s.
POP = Probability of Precipitation
San Luis Radar Loop
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