Salem, UT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Salem, a city in Utah County, Utah.
Overnight
60°F
Patchy Smoke
Patchy smoke. Mostly clear. Low around 60, with temperatures rising to around 62 overnight. South southeast wind around 1 mph.
7-day forecast for Salem
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 60°F | Patchy Smoke | 1 mph SSE | 0% |
| Tuesday | 94°F | Patchy Smoke | 1 to 9 mph WNW | 0% |
| Tuesday Night | 60°F | Patchy Smoke | 1 to 9 mph SSE | 0% |
| Wednesday | 95°F | Patchy Smoke | 1 to 8 mph NW | 0% |
| Wednesday Night | 61°F | Patchy Smoke then Mostly Clear | 2 to 8 mph NE | 0% |
| Thursday | 99°F | Sunny | 1 to 6 mph NE | 0% |
| Thursday Night | 66°F | Mostly Clear | 2 to 8 mph ENE | 0% |
| Friday | 101°F | Sunny | 1 to 6 mph NE | 0% |
| Friday Night | 68°F | Mostly Clear | 2 to 6 mph NNE | 0% |
| Saturday | 101°F | Sunny | 1 to 6 mph SSW | 1% |
| Saturday Night | 70°F | Partly Cloudy | 5 mph ESE | 3% |
| Sunday | 100°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 to 6 mph S | 15% |
| Sunday Night | 68°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 7 mph SSE | 11% |
| Monday | 98°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 7 mph SW | 15% |
Forecast source: National Weather Service (api.weather.gov) for Salem (40.055, -111.667). Updated through the day.
Growing snapshot for Salem
Last spring frost
Apr 25
First fall frost
Oct 18
Growing season
174 days
Hardiness zone
7a
More local growing data for Salem: nearby ZIP 84653 weather · frost dates · planting calendar · Utah frost dates
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Climate data from the nearest NOAA station, Spanish Fk Pwr House, Ut (4 mi from Salem). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.