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San Luis, Arizona

Current conditions and the National Weather Service 7-day forecast for San Luis, Arizona — temperature, rain chance, wind, radar and active alerts.

Saturday Aug 29 night: a low around 88°F. Sunday Aug 30: a high near 108°F and a low around 86°F. Highs over the period run 105°F to 108°F.

National Weather Service forecast for San Luis, Arizona
DayHighLowPrecip
Saturday Aug 2988°
Sunday Aug 30108°86°
Monday Aug 31106°85°
Tuesday Sep 1105°86°
Wednesday Sep 2105°86°
Thursday Sep 3106°86°
Friday Sep 4106°87°
Saturday Sep 5106°

NOAA NWS NDFD 2.5 km, run 2026-08-30 00:00 UTC · days are local time in America/Phoenix. The live page updates continuously.

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