Weldona, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Weldona, a community in Morgan County, Colorado.
Tonight
53°F
Chance Showers And Thunderstorms then Mostly Cloudy
A chance of showers and thunderstorms before 11pm. Mostly cloudy. Low around 53, with temperatures rising to around 56 overnight. West northwest wind 3 to 9 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Weldona
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 53°F | Chance Showers And Thunderstorms then Mostly Cloudy | 3 to 9 mph WNW | 46% |
| Saturday | 77°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 1 to 10 mph NNW | 90% |
| Saturday Night | 49°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 3 to 13 mph NNE | 81% |
| Sunday | 71°F | Chance Rain Showers | 3 to 9 mph NE | 43% |
| Sunday Night | 46°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 to 9 mph NE | 32% |
| Monday | 72°F | Mostly Sunny | 2 to 12 mph E | 4% |
| Monday Night | 48°F | Slight Chance Showers And Thunderstorms | 14 mph ESE | 19% |
| Tuesday | 77°F | Mostly Sunny | 14 to 20 mph SE | 9% |
| Tuesday Night | 52°F | Chance Showers And Thunderstorms then Mostly Cloudy | 12 to 20 mph SE | 35% |
| Wednesday | 79°F | Partly Sunny | 6 to 10 mph SSE | 8% |
| Wednesday Night | 51°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 5 to 8 mph SE | 19% |
| Thursday | 80°F | Mostly Sunny | 5 to 10 mph NE | 5% |
| Thursday Night | 52°F | Slight Chance Rain Showers then Mostly Cloudy | 6 to 10 mph SE | 15% |
| Friday | 80°F | Mostly Sunny | 7 to 13 mph SE | 11% |
Forecast source: National Weather Service (api.weather.gov) for Weldona (40.348, -103.969). Updated through the day.
Growing snapshot for Weldona
Last spring frost
May 9
First fall frost
Oct 4
Growing season
146 days
Hardiness zone
5a
More local growing data for Weldona: nearby ZIP 80653 weather · frost dates · planting calendar · Colorado frost dates
Nearby towns & communities
Blue Sky
Brush
Fort Morgan
Hillrose
Jackson Lake
Log Lane Village
Morgan Heights
Saddle Ridge
Snyder
Trail Side
Wiggins
Climate data from the nearest NOAA station, New Raymer, Co (13.2 mi from Weldona). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.