The 10-day span for Hermosillo runs from a high near 109° on Wednesday down to 76° overnight on Friday. Models drop roughly 1.6 in of precipitation across the stretch — watch Friday (69%). Wind is the one to watch: gusts to 35 mph around Friday. Right now Hermosillo is running about 4° warmer than Nogales. Longer view: a subtropical rhythm — long hot summers, mild winters and most rain outside the peak of summer.
Hermosillo, Mexico · 29.09°N, 110.97°W · America/Hermosillo · Forecast computed for these exact coordinates