The 10-day span for Holladay runs from a high near 92° on Saturday down to 52° overnight on Thursday. Roughly 0.31 in of rain falls over the period, with Thursday the most likely wet day (61%). The NWS alert board for this area is currently clear. Right now Holladay is about 13° cooler than nearby Provo. Longer view: mountain climate — intense sun, cool nights and snow well beyond 'winter'.
Holladay, UT · Elev 4,465 ft · 40.67°N, 111.82°W · Utah · Forecast computed for these exact coordinates