Walsh, CO Weather & Growing Conditions
Today
84°F
Patchy Smoke
Patchy smoke between 11am and 4pm. Mostly sunny, with a high near 84. North northeast wind 10 to 30 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Patchy Smoke | 10 to 30 mph NNE | 4% |
| Tonight | 61°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 5 to 10 mph ENE | 12% |
| Wednesday | 94°F | Mostly Sunny | 5 to 20 mph ESE | 7% |
| Wednesday Night | 62°F | Slight Chance Showers And Thunderstorms | 5 to 20 mph E | 16% |
| Thursday | 97°F | Sunny | 5 to 15 mph SSE | 2% |
| Thursday Night | 67°F | Mostly Clear | 10 to 15 mph S | 7% |
| Friday | 100°F | Sunny | 10 to 15 mph S | 3% |
| Friday Night | 67°F | Mostly Clear | 15 mph S | 6% |
| Saturday | 101°F | Sunny | 15 mph SSW | 0% |
| Saturday Night | 69°F | Mostly Clear | 20 mph S | 0% |
| Sunday | 102°F | Sunny | 15 to 20 mph SSW | 0% |
| Sunday Night | 70°F | Mostly Clear | 20 mph S | 1% |
| Monday | 102°F | Sunny | 20 to 25 mph SSW | 0% |
| Monday Night | 70°F | Mostly Clear | 20 to 25 mph S | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Walsh, CO
Last spring frost
Apr 30
First fall frost
Oct 14
Growing season
166 days
Hardiness zone
6b
Explore more for Walsh, CO: full frost dates · planting calendar · Colorado frost dates
Climate data from the nearest NOAA station, Walsh 1 W, Co (3.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.