Rangely, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Rangely, a town in Rio Blanco County, Colorado.
This Afternoon
78°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 78. South southwest wind around 10 mph. Chance of precipitation is 50%.
7-day forecast for Rangely
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 78°F | Chance Showers And Thunderstorms | 10 mph SSW | 48% |
| Tonight | 48°F | Showers And Thunderstorms Likely | 0 to 10 mph E | 66% |
| Saturday | 73°F | Chance Showers And Thunderstorms | 0 to 10 mph SW | 43% |
| Saturday Night | 42°F | Chance Showers And Thunderstorms then Mostly Cloudy | 0 to 5 mph E | 28% |
| Sunday | 71°F | Mostly Sunny | 0 to 5 mph W | 1% |
| Sunday Night | 42°F | Mostly Clear | 0 mph | 0% |
| Monday | 76°F | Sunny | 0 to 5 mph N | 0% |
| Monday Night | 45°F | Partly Cloudy | 0 mph | 4% |
| Tuesday | 76°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SSE | 15% |
| Tuesday Night | 45°F | Chance Showers And Thunderstorms | 0 mph | 40% |
| Wednesday | 75°F | Slight Chance Rain Showers | 0 to 5 mph W | 23% |
| Wednesday Night | 45°F | Partly Cloudy | 0 mph | 6% |
| Thursday | 78°F | Mostly Sunny | 0 mph | 5% |
| Thursday Night | 47°F | Slight Chance Showers And Thunderstorms | 0 mph | 16% |
Forecast source: National Weather Service (api.weather.gov) for Rangely (40.087, -108.783). Updated through the day.
Growing snapshot for Rangely
Last spring frost
May 15
First fall frost
Oct 1
Growing season
136 days
Hardiness zone
6a
More local growing data for Rangely: nearby ZIP 81648 weather · frost dates · planting calendar · Colorado frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Rangely 1E, Co (12.8 mi from Rangely). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.