Seibert, CO Weather & Growing Conditions
Today
78°F
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 3pm and 5pm, then showers and thunderstorms likely. Mostly sunny. High near 78, with temperatures falling to around 76 in the afternoon. Northeast wind around 10 mph. Chance of precipitation is 60%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 78°F | Mostly Sunny then Chance Showers And Thunderstorms | 10 mph NE | 56% |
| Tonight | 53°F | Showers And Thunderstorms | 5 to 15 mph NE | 76% |
| Sunday | 70°F | Patchy Fog then Chance Showers And Thunderstorms | 5 to 15 mph E | 44% |
| Sunday Night | 50°F | Showers And Thunderstorms | 5 to 15 mph SE | 83% |
| Monday | 70°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 15 mph S | 28% |
| Monday Night | 50°F | Partly Cloudy then Chance Showers And Thunderstorms | 10 to 15 mph SE | 34% |
| Tuesday | 68°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 20 to 25 mph S | 15% |
| Tuesday Night | 54°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 25 to 30 mph S | 19% |
| Wednesday | 76°F | Mostly Cloudy | 25 to 35 mph S | 11% |
| Wednesday Night | 55°F | Chance Showers And Thunderstorms then Mostly Cloudy | 10 to 25 mph S | 27% |
| Thursday | 77°F | Partly Sunny | 10 to 15 mph S | 9% |
| Thursday Night | 56°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 10 mph SE | 16% |
| Friday | 76°F | Partly Sunny | 10 to 20 mph S | 14% |
| Friday Night | 56°F | Slight Chance Rain Showers | 15 to 20 mph S | 23% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Seibert, CO
Last spring frost
May 4
First fall frost
Oct 11
Growing season
158 days
Hardiness zone
5b
Explore more for Seibert, CO: full frost dates · planting calendar · Colorado frost dates
Climate data from the nearest NOAA station, Seibert, Co (0.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.