Keenesburg, CO Weather & Growing Conditions
Today
78°F
Patchy Smoke
Patchy smoke. Mostly sunny. High near 78, with temperatures falling to around 76 in the afternoon. East wind 9 to 14 mph, with gusts as high as 22 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 78°F | Patchy Smoke | 9 to 14 mph E | 4% |
| Tonight | 56°F | Patchy Smoke | 8 to 15 mph ESE | 10% |
| Wednesday | 86°F | Patchy Smoke | 6 to 13 mph NE | 0% |
| Wednesday Night | 59°F | Patchy Smoke then Mostly Clear | 7 to 13 mph SSE | 1% |
| Thursday | 97°F | Sunny | 5 to 8 mph NNW | 0% |
| Thursday Night | 61°F | Mostly Clear | 9 mph S | 1% |
| Friday | 99°F | Sunny | 5 to 9 mph N | 0% |
| Friday Night | 67°F | Mostly Clear | 10 to 15 mph SSE | 0% |
| Saturday | 102°F | Sunny | 7 to 10 mph NW | 1% |
| Saturday Night | 66°F | Partly Cloudy | 8 to 13 mph WSW | 1% |
| Sunday | 101°F | Sunny | 6 to 10 mph NW | 3% |
| Sunday Night | 67°F | Partly Cloudy | 7 to 12 mph WSW | 4% |
| Monday | 100°F | Sunny | 7 to 13 mph N | 5% |
| Monday Night | 65°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 7 to 13 mph NW | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Keenesburg, CO
Last spring frost
May 5
First fall frost
Oct 9
Growing season
156 days
Hardiness zone
5b
Explore more for Keenesburg, CO: full frost dates · planting calendar · Colorado frost dates
Climate data from the nearest NOAA station, Denver Intl Ap, Co (21.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.