Byers, CO Weather & Growing Conditions
Today
77°F
Patchy Smoke
Patchy smoke. Mostly sunny. High near 77, with temperatures falling to around 75 in the afternoon. East northeast wind 9 to 14 mph, with gusts as high as 22 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 77°F | Patchy Smoke | 9 to 14 mph ENE | 5% |
| Tonight | 56°F | Patchy Smoke | 12 to 15 mph ESE | 11% |
| Wednesday | 85°F | Sunny then Patchy Smoke | 8 to 13 mph NE | 0% |
| Wednesday Night | 59°F | Mostly Clear | 15 mph SSE | 3% |
| Thursday | 94°F | Sunny | 6 to 14 mph NW | 1% |
| Thursday Night | 63°F | Clear | 12 mph SSE | 1% |
| Friday | 97°F | Sunny | 6 to 9 mph NNW | 0% |
| Friday Night | 67°F | Mostly Clear | 9 to 16 mph SSE | 1% |
| Saturday | 100°F | Sunny | 8 to 14 mph WNW | 1% |
| Saturday Night | 67°F | Partly Cloudy | 9 to 17 mph S | 1% |
| Sunday | 100°F | Sunny | 7 to 10 mph NW | 4% |
| Sunday Night | 67°F | Partly Cloudy | 10 to 14 mph SSW | 4% |
| Monday | 98°F | Sunny | 10 mph N | 9% |
| Monday Night | 66°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 10 mph SSE | 19% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Byers, CO
Last spring frost
May 13
First fall frost
Oct 2
Growing season
142 days
Hardiness zone
5b
Explore more for Byers, CO: full frost dates · planting calendar · Colorado frost dates
Climate data from the nearest NOAA station, Byers 5 Ene, Co (3.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.