Utah · NWS SLC office

Cottonwood Heights, UT weather

It is 50°F and cloudy at Salt Lake City, Salt Lake City International Airport as of Oct 28, 2:40 AM MDT. Overnight: Partly Cloudy, low near 41°F, 13% chance of precipitation. Forecast from the National Weather Service, issued Oct 28, 12:31 AM MDT.

Updated Oct 28, 3:24 AM MDT (snapshot)

Current conditions

Temperature

50°F

Cloudy

Wind

N 13 mph

Humidity 82% · dew point 45°F

Pressure · visibility

30.02 inHg

Visibility 10 mi

Observed at Salt Lake City, Salt Lake City International Airport (KSLC), Oct 28, 2:40 AM MDT. Station readings can lag or be missing.

Alerts for this area

No active NWS alerts cover the Cottonwood Heights forecast zone right now.

Around the NWS SLC forecast area

No active alerts in zones served by the SLC office near Cottonwood Heights.

From the alert snapshot of Oct 28, 2026, 5:12 AM EDT. No alerts are active anywhere in Utah.

For official warnings, check weather.gov and your local authorities. OpenForecast repeats National Weather Service alerts and may be delayed or incomplete. Follow instructions from emergency officials.

Next 24 hours

Hourly forecast for Cottonwood Heights (local time)
TimeTempForecastPrecip. chanceWind
Wed 5 AM44°FPartly Cloudy13% 0 mph
Wed 6 AM43°FSunny1% 0 mph
Wed 7 AM43°FSunny1% 0 mph
Wed 8 AM42°FSunny1% 0 mph
Wed 9 AM41°FSunny0% 0 mph
Wed 10 AM47°FSunny0% 0 mph
Wed 11 AM51°FSunny0% 0 mph
Wed 12 PM54°FSunny0%SSW 5 mph
Wed 1 PM57°FSunny0%SSW 5 mph
Wed 2 PM58°FSunny0%SSW 5 mph
Wed 3 PM60°FSunny0%SSW 5 mph
Wed 4 PM61°FSunny0%SSW 5 mph
Wed 5 PM60°FSunny0%SSW 5 mph
Wed 6 PM56°FMostly Clear0%NW 2 mph
Wed 7 PM54°FMostly Clear0%NW 2 mph
Wed 8 PM49°FMostly Clear0%NW 2 mph
Wed 9 PM48°FMostly Clear1%SSE 3 mph
Wed 10 PM47°FMostly Clear1%SSE 3 mph
Wed 11 PM47°FMostly Clear1%SSE 3 mph
Thu 12 AM46°FPartly Cloudy1%SSE 3 mph
Thu 1 AM46°FPartly Cloudy1%SSE 3 mph
Thu 2 AM45°FPartly Cloudy1%SSE 3 mph
Thu 3 AM46°FPartly Cloudy1%SSE 3 mph
Thu 4 AM45°FPartly Cloudy1%SSE 3 mph

Hourly values come from the NWS gridded forecast for the 2.5 km grid square that covers the city's center point. Conditions elsewhere in Cottonwood Heights can differ.

7-day forecast

Overnight

Low 41°F

Partly cloudy. Low around 41, with temperatures rising to around 44 overnight. Wind around 0 mph.

Wednesday

High 62°F·Low 44°F

Sunny. High near 62, with temperatures falling to around 60 in the afternoon. West northwest wind 0 to 5 mph.

Wednesday Night: Partly cloudy, with a low around 44. South wind around 3 mph.

Thursday

High 64°F·Low 47°F

Partly sunny, with a high near 64. South southeast wind around 6 mph.

Thursday Night: Mostly cloudy, with a low around 47. Southeast wind around 5 mph.

Friday

High 64°F·Low 46°F

Partly sunny, with a high near 64.

Friday Night: A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight, then showers and thunderstorms likely. Mostly cloudy, with a low around 46.

Saturday

High 61°F·Low 44°F

A chance of rain before noon, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 61.

Saturday Night: Rain. Mostly cloudy, with a low around 44.

Sunday

High 52°F·Low 38°F

Rain. Cloudy, with a high near 52.

Sunday Night: Rain. Mostly cloudy, with a low around 38.

Monday

High 49°F·Low 36°F

A chance of rain before 5pm. Mostly sunny, with a high near 49.

Monday Night: Partly cloudy, with a low around 36.

Tuesday

High 54°F

Mostly sunny, with a high near 54.

Nearby cities

Larger cities in the area

Other cities in Salt Lake County

See every city we cover in Utah, or check all active alerts.

About this forecast

Forecast office
Cottonwood Heights is served by the National Weather Service SLC forecast office, forecast zone UTZ105, county zone UTC035.
Location used
The Census Bureau's internal point for Cottonwood Heights (40.6137, -111.8146), in Salt Lake County. Population: 32,437 (2024 estimate), number 35 of the 47 Utah cities on this site.
Radar
Nearest NWS radar: KMTX. View it on radar.weather.gov.

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Sources

  • Forecast, hourly forecast, observations and alerts: National Weather Service API, api.weather.gov/points/40.6137,-111.8146 (forecast issued Oct 28, 12:31 AM MDT).
  • Official forecast page: forecast.weather.gov.
  • City location and population: U.S. Census Bureau, Vintage 2024 population estimates and 2024 Gazetteer files.
  • Snapshot taken Oct 28, 2026. The NWS and Census Bureau do not endorse OpenForecast.

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