Green River, UT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Green River, a city in Emery County, Utah.
Today
78°F
Sunny then Isolated Showers And Thunderstorms
Isolated showers and thunderstorms after 3pm. Sunny. High near 78, with temperatures falling to around 76 in the afternoon. South southwest wind around 3 mph.
7-day forecast for Green River
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 78°F | Sunny then Isolated Showers And Thunderstorms | 3 mph SSW | 10% |
| Tonight | 48°F | Mostly Clear | 6 mph NW | 5% |
| Sunday | 77°F | Sunny | 1 to 5 mph W | 0% |
| Sunday Night | 47°F | Mostly Clear | 0 to 3 mph NE | 0% |
| Monday | 79°F | Mostly Sunny | 2 mph E | 0% |
| Monday Night | 50°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 2 mph NE | 11% |
| Tuesday | 78°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 2 mph ESE | 31% |
| Tuesday Night | 48°F | Chance Showers And Thunderstorms | 2 mph NE | 42% |
| Wednesday | 77°F | Slight Chance Rain Showers then Mostly Sunny | 1 mph ESE | 15% |
| Wednesday Night | 49°F | Mostly Clear | 2 mph NE | 7% |
| Thursday | 80°F | Mostly Sunny | 1 mph ESE | 6% |
| Thursday Night | 51°F | Partly Cloudy then Slight Chance Rain Showers | 1 mph ENE | 15% |
| Friday | 80°F | Chance Rain Showers | 1 mph ESE | 32% |
| Friday Night | 52°F | Chance Showers And Thunderstorms | 2 mph SE | 32% |
Forecast source: National Weather Service (api.weather.gov) for Green River (38.993, -110.173). Updated through the day.
Growing snapshot for Green River
Last spring frost
Apr 22
First fall frost
Oct 20
Growing season
179 days
Hardiness zone
6b
More local growing data for Green River: nearby ZIP 84525 weather · frost dates · planting calendar · Utah frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Moab Canyonland Ap, Ut (33.4 mi from Green River). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.