Salem, UT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Salem, a city in Utah County, Utah.
Today
71°F
Isolated Showers And Thunderstorms
Isolated showers and thunderstorms. Mostly sunny. High near 71, with temperatures falling to around 69 in the afternoon. West northwest wind 0 to 5 mph. Chance of precipitation is 20%.
7-day forecast for Salem
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 71°F | Isolated Showers And Thunderstorms | 0 to 5 mph WNW | 22% |
| Tonight | 46°F | Mostly Clear | 1 to 5 mph S | 3% |
| Sunday | 74°F | Sunny | 0 to 3 mph WNW | 0% |
| Sunday Night | 47°F | Partly Cloudy | 2 mph ENE | 0% |
| Monday | 79°F | Mostly Sunny | 2 mph N | 0% |
| Monday Night | 52°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 3 mph ENE | 10% |
| Tuesday | 77°F | Showers And Thunderstorms Likely | 0 to 3 mph SE | 55% |
| Tuesday Night | 48°F | Chance Showers And Thunderstorms then Mostly Cloudy | 0 to 5 mph ESE | 36% |
| Wednesday | 79°F | Sunny | 2 mph NE | 9% |
| Wednesday Night | 50°F | Mostly Clear | 3 mph ESE | 4% |
| Thursday | 82°F | Sunny | 2 mph N | 1% |
| Thursday Night | 53°F | Partly Cloudy | 0 to 5 mph E | 2% |
| Friday | 82°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 3 mph SE | 11% |
| Friday Night | 53°F | Slight Chance Rain Showers | 1 to 6 mph SE | 17% |
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
Nearby towns & communities
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Lake Shore
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Lindon
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Orem
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Spanish Fork
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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 Sep 19, 2026.