Salem, UT Weather & Growing Conditions
Tonight
51°F
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
A chance of showers and thunderstorms before midnight, then a slight chance of showers and thunderstorms between midnight and 3am. Mostly cloudy. Low around 51, with temperatures rising to around 53 overnight. South wind 0 to 3 mph. Chance of precipitation is 70%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 51°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 0 to 3 mph S | 68% |
| Saturday | 71°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 0 to 3 mph NNW | 10% |
| Saturday Night | 47°F | Mostly Clear | 3 mph SE | 0% |
| Sunday | 73°F | Sunny | 2 mph NW | 0% |
| Sunday Night | 49°F | Partly Cloudy | 2 mph ENE | 0% |
| Monday | 78°F | Mostly Sunny | 2 mph NE | 1% |
| Monday Night | 54°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 3 mph E | 14% |
| Tuesday | 77°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 3 mph ENE | 50% |
| Tuesday Night | 51°F | Chance Showers And Thunderstorms | 1 to 5 mph SE | 27% |
| Wednesday | 78°F | Sunny then Slight Chance Showers And Thunderstorms | 2 mph N | 12% |
| Wednesday Night | 52°F | Mostly Clear | 3 mph E | 2% |
| Thursday | 81°F | Mostly Sunny | 2 mph NNE | 5% |
| Thursday Night | 54°F | Partly Cloudy | 1 to 5 mph ESE | 7% |
| Friday | 82°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 mph NNW | 11% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Salem, UT
Last spring frost
Apr 25
First fall frost
Oct 18
Growing season
174 days
Hardiness zone
7a
Explore more for Salem, UT: full frost dates · planting calendar · Utah frost dates
Climate data from the nearest NOAA station, Spanish Fk Pwr House, Ut (4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.