Milo, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Milo, a city in Warren County, Iowa.
This Afternoon
84°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Partly sunny. High near 84, with temperatures falling to around 81 in the afternoon. West wind around 7 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Milo
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 84°F | Slight Chance Showers And Thunderstorms | 7 mph W | 20% |
| Tonight | 63°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 9 mph N | 77% |
| Sunday | 65°F | Chance Rain Showers then Chance Drizzle | 9 to 13 mph NNE | 44% |
| Sunday Night | 57°F | Rain Showers Likely | 13 mph NE | 62% |
| Monday | 59°F | Rain Showers | 12 mph NE | 81% |
| Monday Night | 53°F | Rain Showers | 8 to 12 mph NNE | 76% |
| Tuesday | 59°F | Mostly Cloudy | 9 mph NE | 14% |
| Tuesday Night | 48°F | Mostly Cloudy | 3 to 8 mph NE | 2% |
| Wednesday | 62°F | Mostly Sunny | 6 mph ENE | 0% |
| Wednesday Night | 52°F | Partly Cloudy | 3 mph E | 3% |
| Thursday | 66°F | Slight Chance Rain Showers | 5 mph SE | 21% |
| Thursday Night | 58°F | Slight Chance Rain Showers | 3 mph ESE | 23% |
| Friday | 68°F | Slight Chance Rain Showers | 2 to 6 mph ESE | 23% |
| Friday Night | 59°F | Mostly Cloudy | 5 mph E | 8% |
Forecast source: National Weather Service (api.weather.gov) for Milo (41.289, -93.440). Updated through the day.
Growing snapshot for Milo
Last spring frost
Apr 24
First fall frost
Oct 12
Growing season
168 days
Hardiness zone
5b
More local growing data for Milo: nearby ZIP 50166 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Ackworth
Carlisle
Hartford
Indianola
Lacona
Martensdale
New Virginia
Norwalk
Sandyville
Spring Hill
St. Marys
Climate data from the nearest NOAA station, Indianola 2W, Ia (12.7 mi from Milo). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.