Redfield, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Redfield, a city in Dallas County, Iowa.
Tonight
44°F
Rain Showers
Rain showers before 3am. Cloudy. Low around 44, with temperatures rising to around 47 overnight. Northwest wind around 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Redfield
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 44°F | Rain Showers | 13 mph NW | 84% |
| Wednesday | 52°F | Mostly Cloudy then Slight Chance Rain Showers | 13 to 16 mph W | 17% |
| Wednesday Night | 41°F | Mostly Cloudy then Slight Chance Rain Showers | 13 mph W | 23% |
| Thursday | 52°F | Chance Rain Showers | 12 mph NW | 53% |
| Thursday Night | 39°F | Mostly Cloudy | 6 to 9 mph N | 12% |
| Friday | 52°F | Partly Sunny | 3 to 7 mph N | 3% |
| Friday Night | 34°F | Mostly Cloudy | 2 mph WNW | 0% |
| Saturday | 58°F | Mostly Sunny | 1 to 5 mph WSW | 1% |
| Saturday Night | 37°F | Mostly Clear | 6 mph W | 5% |
| Sunday | 63°F | Sunny | 6 mph W | 5% |
| Sunday Night | 39°F | Mostly Clear | 7 mph SW | 2% |
| Monday | 66°F | Sunny | 7 to 12 mph WSW | 0% |
| Monday Night | 41°F | Mostly Clear | 7 mph WNW | 0% |
| Tuesday | 64°F | Sunny | 6 mph WNW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Redfield (41.590, -94.196). Updated through the day.
Growing snapshot for Redfield
Last spring frost
May 2
First fall frost
Oct 3
Growing season
153 days
Hardiness zone
5a
More local growing data for Redfield: nearby ZIP 50233 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Guthrie Ctr, Ia (15.3 mi from Redfield). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.