Fleming, CO Weather & Growing Conditions
This Afternoon
85°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 4pm. Partly sunny. High near 85, with temperatures falling to around 83 in the afternoon. East northeast wind around 7 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 85°F | Slight Chance Showers And Thunderstorms | 7 mph ENE | 19% |
| Tonight | 57°F | Showers And Thunderstorms Likely | 5 to 9 mph NNW | 63% |
| Saturday | 75°F | Partly Sunny then Chance Showers And Thunderstorms | 3 to 9 mph ENE | 49% |
| Saturday Night | 53°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 to 8 mph E | 89% |
| Sunday | 67°F | Showers And Thunderstorms | 5 to 8 mph ENE | 75% |
| Sunday Night | 48°F | Chance Showers And Thunderstorms | 3 to 7 mph NNE | 41% |
| Monday | 68°F | Mostly Sunny | 6 to 10 mph NNE | 10% |
| Monday Night | 50°F | Mostly Clear then Slight Chance Rain Showers | 12 to 16 mph ESE | 19% |
| Tuesday | 69°F | Partly Sunny | 17 to 24 mph SSE | 10% |
| Tuesday Night | 54°F | Chance Showers And Thunderstorms then Mostly Cloudy | 21 to 24 mph SE | 37% |
| Wednesday | 74°F | Partly Sunny | 14 to 20 mph SSE | 14% |
| Wednesday Night | 55°F | Chance Showers And Thunderstorms then Mostly Cloudy | 8 to 14 mph S | 27% |
| Thursday | 75°F | Partly Sunny | 10 mph SE | 8% |
| Thursday Night | 55°F | Slight Chance Showers And Thunderstorms | 10 mph SE | 17% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Fleming, CO
Last spring frost
May 4
First fall frost
Oct 11
Growing season
157 days
Hardiness zone
5b
Explore more for Fleming, CO: full frost dates · planting calendar · Colorado frost dates
Climate data from the nearest NOAA station, Fleming 3Sw, Co (0.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.