Over the next 10 days Wellington tops out around 94° (Saturday) and dips to 58° on the coolest night (Saturday). The gauge should stay near zero — no meaningful precipitation is expected. The NWS alert board for this area is currently clear. Right now Wellington is about 6° cooler than nearby Provo. Longer view: mountain climate — intense sun, cool nights and snow well beyond 'winter'.
Wellington, UT · Elev 5,413 ft · 39.54°N, 110.74°W · Utah · Forecast computed for these exact coordinates