Elmo, UT Weather & Growing Conditions
Tonight
43°F
Mostly Clear
Mostly clear. Low around 43, with temperatures rising to around 45 overnight. Northwest wind 6 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 43°F | Mostly Clear | 6 to 10 mph NW | 1% |
| Sunday | 72°F | Sunny | 6 mph SW | 1% |
| Sunday Night | 45°F | Partly Cloudy | 5 mph N | 0% |
| Monday | 73°F | Mostly Sunny | 5 mph SW | 0% |
| Monday Night | 48°F | Partly Cloudy | 5 mph N | 7% |
| Tuesday | 71°F | Chance Rain Showers then Chance Showers And Thunderstorms | 3 to 7 mph ENE | 39% |
| Tuesday Night | 46°F | Showers And Thunderstorms Likely | 1 to 5 mph NNW | 57% |
| Wednesday | 70°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 3 mph SW | 17% |
| Wednesday Night | 48°F | Mostly Clear | 2 mph NNW | 6% |
| Thursday | 73°F | Sunny | 3 mph SW | 6% |
| Thursday Night | 49°F | Partly Cloudy | 2 mph WSW | 14% |
| Friday | 71°F | Chance Showers And Thunderstorms | 5 mph ENE | 25% |
| Friday Night | 49°F | Slight Chance Showers And Thunderstorms | 3 mph WSW | 24% |
| Saturday | 72°F | Chance Showers And Thunderstorms | 5 mph SSE | 33% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Elmo, UT
Last spring frost
May 27
First fall frost
Sep 26
Growing season
122 days
Hardiness zone
6a
Explore more for Elmo, UT: full frost dates · planting calendar · Utah frost dates
Climate data from the nearest NOAA station, Wellington 3 E, Ut (9.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.