Greeley, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Greeley, a city in Delaware County, Iowa.
Tonight
50°F
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy. Low around 50, with temperatures rising to around 52 overnight. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
7-day forecast for Greeley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 50°F | Showers And Thunderstorms | 10 mph S | 84% |
| Wednesday | 53°F | Chance Rain Showers | 10 to 15 mph SW | 54% |
| Wednesday Night | 44°F | Chance Rain Showers | 15 mph SW | 42% |
| Thursday | 51°F | Rain Showers Likely | 10 to 15 mph NW | 73% |
| Thursday Night | 39°F | Slight Chance Rain Showers then Mostly Cloudy | 10 mph N | 16% |
| Friday | 48°F | Partly Sunny | 5 to 10 mph N | 5% |
| Friday Night | 31°F | Partly Cloudy | 0 to 5 mph N | 1% |
| Saturday | 52°F | Mostly Sunny | 0 to 5 mph W | 2% |
| Saturday Night | 35°F | Mostly Clear | 5 mph W | 4% |
| Sunday | 57°F | Sunny | 5 to 10 mph W | 12% |
| Sunday Night | 36°F | Mostly Clear | 5 mph SW | 1% |
| Monday | 59°F | Sunny | 10 to 15 mph SW | 0% |
| Monday Night | 40°F | Mostly Clear | 5 to 10 mph W | 1% |
| Tuesday | 59°F | Sunny | 5 to 10 mph NW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Greeley (42.585, -91.342). Updated through the day.
Growing snapshot for Greeley
Last spring frost
May 3
First fall frost
Oct 4
Growing season
154 days
Hardiness zone
4b
More local growing data for Greeley: nearby ZIP 52050 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Manchester #2, Ia (11.4 mi from Greeley). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.