| NWS Forecast for: Washington UT Issued by: National Weather Service Salt Lake City, UT Last Update: 12:31 am MDT Aug 17, 2026 | |
| Today: Sunny and hot, with a high near 38. Calm wind. Tonight: Partly cloudy, with a low around 24. West southwest wind 5 to 8 km/h becoming east northeast after midnight. Tuesday: Sunny and hot, with a high near 39. Light and variable wind becoming west southwest 6 to 11 km/h in the afternoon. Tuesday Night: Mostly clear, with a low around 25. West southwest wind 6 to 11 km/h becoming light and variable. Wednesday: Sunny and hot, with a high near 39. Calm wind becoming west southwest 5 to 10 km/h in the afternoon. Wednesday Night: Mostly clear, with a low around 26. Thursday: Sunny and hot, with a high near 40. Thursday Night: Partly cloudy, with a low around 26. Friday: A slight chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 39. Friday Night: A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 25. Saturday: A slight chance of showers and thunderstorms. Mostly sunny and hot, with a high near 38. Saturday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 24. Sunday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 37. | |
| Washington UT 37.13°N 113.5°W (Elev. 2799 m) | |
Visit your local NWS office at: https://www.weather.gov/slc |