Genoa, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Genoa, a town in Lincoln County, Colorado.
Today
73°F
Patchy Smoke
Patchy smoke before 5pm. Mostly sunny. High near 73, with temperatures falling to around 71 in the afternoon. East northeast wind 12 to 17 mph, with gusts as high as 28 mph.
7-day forecast for Genoa
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 73°F | Patchy Smoke | 12 to 17 mph ENE | 10% |
| Tonight | 52°F | Patchy Smoke | 9 to 14 mph ESE | 13% |
| Wednesday | 80°F | Mostly Sunny | 8 to 14 mph ESE | 2% |
| Wednesday Night | 53°F | Mostly Clear | 10 to 14 mph SSE | 5% |
| Thursday | 89°F | Sunny | 10 to 15 mph SSE | 1% |
| Thursday Night | 57°F | Clear | 5 to 13 mph SSE | 1% |
| Friday | 93°F | Sunny | 5 to 10 mph S | 4% |
| Friday Night | 59°F | Clear | 8 to 13 mph S | 4% |
| Saturday | 95°F | Sunny | 8 to 14 mph S | 1% |
| Saturday Night | 62°F | Mostly Clear | 9 to 17 mph S | 2% |
| Sunday | 97°F | Sunny | 7 to 13 mph SSW | 1% |
| Sunday Night | 63°F | Mostly Clear | 8 to 15 mph S | 2% |
| Monday | 95°F | Sunny | 7 to 12 mph SSW | 2% |
| Monday Night | 62°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 7 to 12 mph ENE | 16% |
Forecast source: National Weather Service (api.weather.gov) for Genoa (39.278, -103.499). Updated through the day.
Growing snapshot for Genoa
Last spring frost
May 8
First fall frost
Oct 10
Growing season
155 days
Hardiness zone
5b
More local growing data for Genoa: nearby ZIP 80818 weather · frost dates · planting calendar · Colorado frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Genoa, Co (10.1 mi from Genoa). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.