Green River, UT Weather & Growing Conditions
Today
71°F
Sunny then Isolated Showers And Thunderstorms
Isolated showers and thunderstorms after noon. Sunny. High near 71, with temperatures falling to around 69 in the afternoon. South southeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 71°F | Sunny then Isolated Showers And Thunderstorms | 5 mph SSE | 12% |
| Tonight | 51°F | Mostly Clear | 6 to 10 mph NNW | 5% |
| Sunday | 71°F | Sunny | 2 to 9 mph W | 0% |
| Sunday Night | 51°F | Mostly Clear | 1 to 6 mph NE | 0% |
| Monday | 73°F | Mostly Sunny | 5 mph E | 0% |
| Monday Night | 55°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 0 to 3 mph NE | 11% |
| Tuesday | 71°F | Chance Showers And Thunderstorms | 5 mph E | 32% |
| Tuesday Night | 53°F | Chance Showers And Thunderstorms | 2 mph N | 44% |
| Wednesday | 71°F | Mostly Sunny | 2 mph NNE | 14% |
| Wednesday Night | 54°F | Mostly Clear | 2 mph ENE | 7% |
| Thursday | 74°F | Mostly Sunny | 2 mph ESE | 7% |
| Thursday Night | 56°F | Partly Cloudy | 2 mph NE | 14% |
| Friday | 73°F | Chance Rain Showers | 2 mph E | 31% |
| Friday Night | 56°F | Chance Showers And Thunderstorms | 2 mph ESE | 32% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Green River, UT
Last spring frost
Apr 22
First fall frost
Oct 20
Growing season
179 days
Hardiness zone
6b
Explore more for Green River, UT: full frost dates · planting calendar · Utah frost dates
Climate data from the nearest NOAA station, Moab Canyonland Ap, Ut (33.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.