Lewis, CO Weather & Growing Conditions
Today
93°F
Patchy Smoke
Patchy smoke before 3pm. Sunny, with a high near 93. West southwest wind 5 to 15 mph, with gusts as high as 35 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 93°F | Patchy Smoke | 5 to 15 mph WSW | 0% |
| Tonight | 62°F | Mostly Clear then Patchy Smoke | 5 to 15 mph NW | 0% |
| Wednesday | 93°F | Patchy Smoke | 5 to 15 mph NNW | 0% |
| Wednesday Night | 60°F | Patchy Smoke then Mostly Clear | 5 to 15 mph N | 0% |
| Thursday | 94°F | Sunny | 5 to 15 mph N | 0% |
| Thursday Night | 61°F | Mostly Clear | 10 to 15 mph N | 0% |
| Friday | 94°F | Sunny | 0 to 10 mph W | 1% |
| Friday Night | 62°F | Mostly Clear | 10 to 15 mph NNE | 0% |
| Saturday | 94°F | Sunny | 5 to 10 mph SSW | 0% |
| Saturday Night | 62°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 10 mph NNE | 15% |
| Sunday | 92°F | Sunny | 5 to 10 mph SSW | 4% |
| Sunday Night | 62°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph NNW | 15% |
| Monday | 91°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 15 mph S | 15% |
| Monday Night | 60°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph NNE | 23% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lewis, CO
Last spring frost
May 15
First fall frost
Oct 8
Growing season
147 days
Hardiness zone
6b
Explore more for Lewis, CO: full frost dates · planting calendar · Colorado frost dates
Climate data from the nearest NOAA station, Yellow Jacket 4Ne, Co (3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.