Milo, IA Weather & Growing Conditions
Tonight
47°F
Slight Chance Rain Showers
A slight chance of rain showers before 2am. Cloudy. Low around 47, with temperatures rising to around 49 overnight. West northwest wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 47°F | Slight Chance Rain Showers | 15 mph WNW | 17% |
| Wednesday | 53°F | Mostly Cloudy | 15 to 18 mph W | 14% |
| Wednesday Night | 44°F | Mostly Cloudy | 13 mph W | 9% |
| Thursday | 52°F | Chance Rain Showers | 13 mph WNW | 44% |
| Thursday Night | 42°F | Mostly Cloudy | 9 mph NNW | 14% |
| Friday | 52°F | Partly Sunny | 5 to 9 mph N | 4% |
| Friday Night | 35°F | Partly Cloudy | 3 mph N | 0% |
| Saturday | 56°F | Partly Sunny | 1 to 5 mph WSW | 3% |
| Saturday Night | 38°F | Mostly Clear | 6 mph W | 4% |
| Sunday | 62°F | Sunny | 7 mph W | 5% |
| Sunday Night | 40°F | Mostly Clear | 7 mph SW | 1% |
| Monday | 65°F | Sunny | 8 to 12 mph SW | 0% |
| Monday Night | 43°F | Mostly Clear | 7 mph W | 0% |
| Tuesday | 64°F | Sunny | 6 mph NW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Milo, IA
Last spring frost
Apr 24
First fall frost
Oct 12
Growing season
168 days
Hardiness zone
5b
Explore more for Milo, IA: full frost dates · planting calendar · Iowa frost dates
Climate data from the nearest NOAA station, Indianola 2W, Ia (12.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.