Dallas Center, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Dallas Center, a city in Dallas County, Iowa.
Overnight
44°F
Slight Chance Rain Showers
A slight chance of rain showers. Cloudy. Low around 44, with temperatures rising to around 46 overnight. West northwest wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
7-day forecast for Dallas Center
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 44°F | Slight Chance Rain Showers | 14 mph WNW | 22% |
| Wednesday | 51°F | Slight Chance Rain Showers then Cloudy | 14 to 17 mph W | 23% |
| Wednesday Night | 43°F | Mostly Cloudy then Slight Chance Rain Showers | 14 mph W | 24% |
| Thursday | 52°F | Chance Rain Showers then Mostly Cloudy | 13 mph NW | 41% |
| Thursday Night | 39°F | Mostly Cloudy | 7 to 10 mph N | 5% |
| Friday | 50°F | Mostly Sunny | 3 to 7 mph N | 4% |
| Friday Night | 30°F | Partly Cloudy | 3 mph E | 0% |
| Saturday | 53°F | Mostly Sunny | 5 mph SW | 1% |
| Saturday Night | 35°F | Mostly Clear | 5 mph WSW | 1% |
| Sunday | 59°F | Sunny | 6 mph W | 0% |
| Sunday Night | 37°F | Clear | 6 mph SW | 0% |
| Monday | 65°F | Sunny | 6 to 9 mph SW | 0% |
| Monday Night | 41°F | Mostly Clear | 6 mph WNW | 0% |
| Tuesday | 63°F | Sunny | 3 mph NNW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Dallas Center (41.686, -93.981). Updated through the day.
Growing snapshot for Dallas Center
Last spring frost
Apr 19
First fall frost
Oct 18
Growing season
179 days
Hardiness zone
5b
More local growing data for Dallas Center: nearby ZIP 50063 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Des Moines Wsfo-Johnston, Ia (11.5 mi from Dallas Center). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.