Weather
Salt Lake City, UT Weather Oct. 17–21: Sunny 60s, Then Showers
SALT LAKE CITY, UT — Salt Lake City is heading into a stretch of sunny, mild October weather this weekend, with afternoon temperatures approaching 70 degrees before showers and thunderstorms become po
By Jenna Hartley · 2026-10-14T10:41:01.094Z
SALT LAKE CITY, UT — Salt Lake City is heading into a stretch of sunny, mild October weather this weekend, with afternoon temperatures approaching 70 degrees before showers and thunderstorms become possible Tuesday.
According to the National Weather Service in Salt Lake City, Saturday through Monday should bring predominantly sunny skies and gradually warming temperatures. The pattern follows a cooler, wetter start to the week, with Wednesday's high expected to reach just 56 degrees.
By Saturday, temperatures should climb to approximately 68 degrees, offering a noticeable improvement over midweek conditions. The warming continues Sunday, with highs near 69 degrees, before reaching around 70 degrees Monday.
The extended stretch of sunshine could provide favorable conditions for outdoor activities across Salt Lake City and surrounding neighborhoods, particularly during the afternoon hours.
Sunshine Dominates the Weekend The National Weather Service expects Saturday to remain sunny throughout the day, followed by partly cloudy skies overnight and temperatures falling to approximately 46 degrees.
Sunday should bring another sunny afternoon, with temperatures approaching 69 degrees before dropping to around 47 degrees overnight.
Monday continues the warming trend, with sunshine and a high near 70 degrees. That would represent a 14 degree increase from Wednesday's projected high.
Despite the warmer afternoons, overnight temperatures will remain considerably cooler, generally settling in the 40s.
Showers and Thunderstorms Possible Tuesday The most notable change arrives Tuesday, Oct. 20, when the National Weather Service introduces a chance of showers and thunderstorms.
Temperatures are expected to fall to approximately 65 degrees, about five degrees below Monday's projected high.
Partly sunny skies are expected, suggesting periods of dry weather may continue despite the precipitation chance.
The available forecast does not specify rainfall totals, thunderstorm probabilities or the exact timing of potential storms.
Residents planning outdoor activities Tuesday should monitor updated forecasts as the timing and coverage of any showers become clearer.
The supplied National Weather Service forecast extends through Tuesday. Conditions for Wednesday, Oct. 21, have not yet been established.
Five Day Weather Outlook: Oct. 17–21 Temperatures below represent National Weather Service forecasts for Salt Lake City, Utah.
Saturday, Oct. 17: Sunny and mild, with a high near 68°. Partly cloudy overnight, with a low around 46°. Sunday, Oct. 18: Sunny and slightly warmer, with a high near 69°. Mostly clear overnight, with a low around 47°. Monday, Oct. 19: Sunny, with temperatures reaching approximately 70°. A chance of showers develops Monday night, with a low near 48°. Tuesday, Oct. 20: Partly sunny with a chance of showers and thunderstorms. High near 65°. Overnight conditions unavailable.