Manassa, CO Weather & Growing Conditions
Overnight
54°F
Patchy Smoke
Patchy smoke. Mostly clear, with a low around 54. North northeast wind around 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 54°F | Patchy Smoke | 10 mph NNE | 0% |
| Tuesday | 92°F | Patchy Smoke then Slight Chance Showers And Thunderstorms | 5 to 15 mph ENE | 15% |
| Tuesday Night | 53°F | Patchy Smoke then Partly Cloudy | 5 to 15 mph SSE | 10% |
| Wednesday | 90°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph S | 12% |
| Wednesday Night | 50°F | Partly Cloudy | 5 to 10 mph SSW | 6% |
| Thursday | 91°F | Sunny | 5 to 10 mph NW | 4% |
| Thursday Night | 51°F | Mostly Clear | 5 to 20 mph SW | 4% |
| Friday | 91°F | Sunny | 5 to 10 mph NNE | 0% |
| Friday Night | 53°F | Mostly Clear | 10 to 15 mph S | 1% |
| Saturday | 91°F | Sunny | 5 mph W | 1% |
| Saturday Night | 53°F | Partly Cloudy | 10 to 15 mph S | 3% |
| Sunday | 91°F | Sunny | 5 to 10 mph SE | 8% |
| Sunday Night | 53°F | Partly Cloudy | 10 to 15 mph SSW | 9% |
| Monday | 90°F | Sunny | 5 to 10 mph NNW | 9% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Manassa, CO
Last spring frost
May 28
First fall frost
Sep 21
Growing season
115 days
Hardiness zone
5a
Explore more for Manassa, CO: full frost dates · planting calendar · Colorado frost dates
Climate data from the nearest NOAA station, Manassa, Co (2.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.