South Greeley, WY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for South Greeley, a community in Laramie County, Wyoming.
Today
51°F
Mostly Cloudy
Mostly cloudy. High near 51, with temperatures falling to around 46 in the afternoon. North wind 5 to 10 mph.
7-day forecast for South Greeley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 51°F | Mostly Cloudy | 5 to 10 mph N | 2% |
| Tonight | 31°F | Mostly Cloudy | 5 to 10 mph NNW | 1% |
| Thursday | 54°F | Sunny | 5 to 10 mph S | 0% |
| Thursday Night | 31°F | Partly Cloudy | 5 mph WSW | 0% |
| Friday | 57°F | Slight Chance Rain Showers | 5 to 10 mph NNW | 15% |
| Friday Night | 30°F | Mostly Clear | 5 to 10 mph WNW | 14% |
| Saturday | 57°F | Sunny | 5 to 10 mph NW | 0% |
| Saturday Night | 31°F | Mostly Clear | 5 mph WNW | 0% |
| Sunday | 63°F | Sunny | 5 to 10 mph WSW | 0% |
| Sunday Night | 39°F | Mostly Clear | 5 to 10 mph W | 0% |
| Monday | 65°F | Sunny | 5 to 10 mph WNW | 0% |
| Monday Night | 35°F | Partly Cloudy | 5 mph WNW | 0% |
| Tuesday | 62°F | Mostly Sunny | 5 to 10 mph WSW | 0% |
| Tuesday Night | 37°F | Partly Cloudy | 5 to 10 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov) for South Greeley (41.093, -104.807). Updated through the day.
Growing snapshot for South Greeley
Last spring frost
May 14
First fall frost
Oct 1
Growing season
139 days
Hardiness zone
5b
More local growing data for South Greeley: nearby ZIP 82005 weather · frost dates · planting calendar · Wyoming frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Cheyenne Wfo, Wy (3.2 mi from South Greeley). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.