Adel, IA Weather & Growing Conditions
Tonight
45°F
Rain Showers Likely
Rain showers likely before 3am. Cloudy. Low around 45, with temperatures rising to around 47 overnight. Northwest wind 13 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 45°F | Rain Showers Likely | 13 to 16 mph NW | 66% |
| Wednesday | 52°F | Mostly Cloudy then Slight Chance Rain Showers | 13 to 17 mph W | 16% |
| Wednesday Night | 42°F | Mostly Cloudy then Slight Chance Rain Showers | 13 mph W | 22% |
| Thursday | 52°F | Rain Showers Likely | 12 mph NW | 55% |
| Thursday Night | 39°F | Mostly Cloudy | 9 mph NNW | 10% |
| Friday | 52°F | Partly Sunny | 7 mph N | 1% |
| Friday Night | 34°F | Mostly Cloudy | 3 mph NNW | 0% |
| Saturday | 57°F | Mostly Sunny | 1 to 5 mph WSW | 1% |
| Saturday Night | 37°F | Mostly Clear | 5 mph W | 4% |
| Sunday | 63°F | Sunny | 6 mph W | 5% |
| Sunday Night | 40°F | Mostly Clear | 6 mph SW | 2% |
| Monday | 66°F | Sunny | 6 to 10 mph WSW | 0% |
| Monday Night | 41°F | Mostly Clear | 6 mph WNW | 0% |
| Tuesday | 64°F | Sunny | 6 mph WNW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Adel, IA
Last spring frost
Apr 25
First fall frost
Oct 10
Growing season
166 days
Hardiness zone
5b
Explore more for Adel, IA: full frost dates · planting calendar · Iowa frost dates
Climate data from the nearest NOAA station, Perry, Ia (16.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.