Genoa, CO Weather & Growing Conditions
Tonight
55°F
Showers And Thunderstorms Likely then Mostly Cloudy
Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm. Mostly cloudy, with a low around 55. North northwest wind 6 to 12 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 55°F | Showers And Thunderstorms Likely then Mostly Cloudy | 6 to 12 mph NNW | 59% |
| Saturday | 75°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 to 10 mph NNE | 78% |
| Saturday Night | 51°F | Showers And Thunderstorms | 5 to 12 mph NNE | 87% |
| Sunday | 68°F | Showers And Thunderstorms | 5 to 10 mph ENE | 77% |
| Sunday Night | 48°F | Showers And Thunderstorms Likely | 5 to 9 mph SSW | 61% |
| Monday | 69°F | Slight Chance Rain Showers then Mostly Sunny | 5 to 13 mph S | 16% |
| Monday Night | 50°F | Partly Cloudy then Slight Chance Rain Showers | 13 to 18 mph SSE | 21% |
| Tuesday | 70°F | Mostly Sunny | 20 to 25 mph SSE | 10% |
| Tuesday Night | 54°F | Chance Showers And Thunderstorms then Mostly Cloudy | 25 mph SSE | 31% |
| Wednesday | 73°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 17 to 24 mph S | 17% |
| Wednesday Night | 53°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 8 to 16 mph S | 20% |
| Thursday | 74°F | Partly Sunny | 8 to 12 mph S | 13% |
| Thursday Night | 54°F | Slight Chance Rain Showers | 12 mph SSE | 22% |
| Friday | 74°F | Partly Sunny | 10 to 16 mph S | 11% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Genoa, CO
Last spring frost
May 8
First fall frost
Oct 10
Growing season
155 days
Hardiness zone
5b
Explore more for Genoa, CO: full frost dates · planting calendar · Colorado frost dates
Climate data from the nearest NOAA station, Genoa, Co (10.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.