Somerset, CO Weather & Growing Conditions
This Afternoon
60°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2pm, then showers and thunderstorms likely between 2pm and 4pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 60. Southwest wind 10 to 15 mph. Chance of precipitation is 60%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 60°F | Chance Showers And Thunderstorms | 10 to 15 mph SW | 63% |
| Tonight | 43°F | Chance Showers And Thunderstorms then Mostly Clear | 5 to 10 mph SSW | 26% |
| Sunday | 60°F | Sunny | 5 to 15 mph SW | 3% |
| Sunday Night | 41°F | Mostly Clear | 5 to 10 mph N | 0% |
| Monday | 63°F | Mostly Sunny | 5 to 10 mph SSE | 0% |
| Monday Night | 44°F | Partly Cloudy | 5 to 10 mph ENE | 0% |
| Tuesday | 64°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph S | 23% |
| Tuesday Night | 46°F | Chance Showers And Thunderstorms | 0 to 10 mph SE | 44% |
| Wednesday | 60°F | Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 10 mph SW | 31% |
| Wednesday Night | 44°F | Mostly Cloudy | 5 mph NNE | 9% |
| Thursday | 63°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph WNW | 16% |
| Thursday Night | 48°F | Chance Showers And Thunderstorms | 5 mph SE | 33% |
| Friday | 60°F | Chance Rain Showers then Chance Showers And Thunderstorms | 5 mph S | 49% |
| Friday Night | 47°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 40% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Somerset, CO
Last spring frost
May 3
First fall frost
Oct 12
Growing season
159 days
Hardiness zone
6a
Explore more for Somerset, CO: full frost dates · planting calendar · Colorado frost dates
Climate data from the nearest NOAA station, Paonia 1Sw, Co (13.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.