Green River, UT Weather & Growing Conditions
This Afternoon
71°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 71. Northwest wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 71°F | Slight Chance Showers And Thunderstorms | 6 mph NW | 14% |
| Tonight | 52°F | Mostly Clear | 9 to 13 mph NNW | 9% |
| Sunday | 72°F | Sunny | 2 to 8 mph NW | 0% |
| Sunday Night | 52°F | Partly Cloudy | 1 to 6 mph N | 0% |
| Monday | 74°F | Mostly Sunny | 5 mph S | 0% |
| Monday Night | 55°F | Partly Cloudy | 0 to 5 mph NNE | 7% |
| Tuesday | 73°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 5 mph NNW | 26% |
| Tuesday Night | 54°F | Showers And Thunderstorms Likely | 1 to 5 mph NNE | 68% |
| Wednesday | 71°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 2 mph NW | 17% |
| Wednesday Night | 55°F | Mostly Clear | 2 mph NE | 4% |
| Thursday | 73°F | Mostly Sunny | 3 mph ESE | 4% |
| Thursday Night | 57°F | Partly Cloudy then Slight Chance Rain Showers | 2 mph E | 17% |
| Friday | 72°F | Chance Rain Showers | 2 mph SE | 31% |
| Friday Night | 57°F | Chance Showers And Thunderstorms | 2 mph ENE | 29% |
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 20, 2026.