Walsh, CO Weather & Growing Conditions
Today
87°F
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 4pm and 5pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 87. North wind 5 to 10 mph. Chance of precipitation is 30%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph N | 34% |
| Tonight | 59°F | Chance Showers And Thunderstorms | 5 to 15 mph NNE | 49% |
| Sunday | 78°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 10 to 15 mph NE | 11% |
| Sunday Night | 57°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 to 15 mph ENE | 64% |
| Monday | 74°F | Chance Rain Showers then Partly Sunny | 5 to 10 mph ENE | 37% |
| Monday Night | 55°F | Mostly Cloudy then Chance Showers And Thunderstorms | 10 to 15 mph SE | 52% |
| Tuesday | 73°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 10 to 20 mph SSE | 37% |
| Tuesday Night | 57°F | Chance Showers And Thunderstorms | 15 to 20 mph SSE | 36% |
| Wednesday | 75°F | Chance Rain Showers | 20 to 25 mph S | 36% |
| Wednesday Night | 59°F | Chance Showers And Thunderstorms | 15 to 20 mph S | 34% |
| Thursday | 79°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 15 mph SSW | 22% |
| Thursday Night | 59°F | Chance Showers And Thunderstorms | 10 to 15 mph S | 38% |
| Friday | 78°F | Chance Showers And Thunderstorms | 10 to 15 mph S | 28% |
| Friday Night | 60°F | Chance Showers And Thunderstorms | 15 mph S | 30% |
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 Sep 19, 2026.