Dinosaur, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Dinosaur, a town in Moffat County, Colorado.
Tonight
50°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before midnight, then a chance of showers and thunderstorms between midnight and 5am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 50. East northeast wind 0 to 5 mph. Chance of precipitation is 50%.
7-day forecast for Dinosaur
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 50°F | Chance Showers And Thunderstorms | 0 to 5 mph ENE | 52% |
| Saturday | 71°F | Chance Showers And Thunderstorms | 0 to 5 mph WSW | 56% |
| Saturday Night | 45°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph ENE | 16% |
| Sunday | 69°F | Sunny | 0 to 5 mph S | 0% |
| Sunday Night | 45°F | Mostly Clear | 0 to 5 mph NNE | 0% |
| Monday | 74°F | Sunny | 0 to 5 mph S | 0% |
| Monday Night | 50°F | Partly Cloudy | 0 to 5 mph ENE | 1% |
| Tuesday | 74°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 11% |
| Tuesday Night | 49°F | Chance Showers And Thunderstorms | 0 to 5 mph SSW | 40% |
| Wednesday | 74°F | Slight Chance Rain Showers then Mostly Sunny | 0 to 5 mph S | 15% |
| Wednesday Night | 50°F | Mostly Clear | 0 mph | 4% |
| Thursday | 77°F | Sunny | 0 to 5 mph SSW | 3% |
| Thursday Night | 52°F | Partly Cloudy | 0 mph | 8% |
| Friday | 76°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 20% |
Forecast source: National Weather Service (api.weather.gov) for Dinosaur (40.240, -109.007). Updated through the day.
Growing snapshot for Dinosaur
Last spring frost
May 2
First fall frost
Oct 14
Growing season
161 days
Hardiness zone
6a
More local growing data for Dinosaur: nearby ZIP 81610 weather · frost dates · planting calendar · Colorado frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Dinosaur 2 E, Co (7.3 mi from Dinosaur). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.