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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 Sun Oct 25 2026
The area/counties/county of: Yuma, including the cities of: Yuma and Fortuna Foothills.or toggle through each period.
Tonight... Clear. Lows 58 to 61. North wind around 5 mph.
Monday... Sunny. Highs near 86. North wind around 5 mph.
Monday Night... Clear. Lows 58 to 61. Light wind.
Tuesday... Sunny. Highs near 86. East wind around 5 mph in the morning becoming south 5 to 10 mph in the afternoon.
Tuesday Night... Clear in the evening then becoming partly cloudy. Lows 61 to 63. Southeast wind 5 to 10 mph.
Wednesday... Partly sunny. Highs in the mid to upper 80s.
Wednesday Night... Partly cloudy. Lows in the 60s.
Thursday... Considerable cloudiness. Highs in the lower to mid 80s.
Thursday Night... Mostly cloudy. A 20% chance of showers after midnight. Lows in the mid to upper 60s.
Friday... Considerable cloudiness in the morning then becoming partly sunny. A 10% chance of showers. Highs near 80.
Friday Night... Partly cloudy. Lows 60 to 65.
Saturday... Partly cloudy. Highs in the mid to upper 70s.
Saturday Night... Considerable cloudiness. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the lower to mid 60s. Chance of rain 30%.
POP = Probability of Precipitation
San Luis Radar Loop
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