Humeston, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Humeston, a city in Wayne County, Iowa.
Today
74°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 9am, then a chance of showers and thunderstorms between 9am and 11am, then showers and thunderstorms likely between 11am and 3pm, then a chance of showers and thunderstorms between 3pm and 4pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 74. Northeast wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast for Humeston
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 74°F | Showers And Thunderstorms Likely | 8 mph NE | 67% |
| Tonight | 59°F | Slight Chance Showers And Thunderstorms then Patchy Fog | 2 to 6 mph NE | 18% |
| Thursday | 81°F | Patchy Fog then Mostly Sunny | 5 mph ENE | 5% |
| Thursday Night | 64°F | Partly Cloudy | 5 mph SE | 12% |
| Friday | 84°F | Chance Showers And Thunderstorms | 7 mph SSW | 29% |
| Friday Night | 66°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph SW | 19% |
| Saturday | 86°F | Sunny | 2 to 7 mph S | 3% |
| Saturday Night | 70°F | Chance Showers And Thunderstorms | 9 mph S | 25% |
| Sunday | 89°F | Chance Showers And Thunderstorms | 9 mph SSW | 25% |
| Sunday Night | 71°F | Partly Cloudy then Chance Showers And Thunderstorms | 9 to 16 mph S | 25% |
| Monday | 89°F | Chance Showers And Thunderstorms then Mostly Sunny | 17 mph SSW | 25% |
| Monday Night | 70°F | Chance Showers And Thunderstorms | 8 to 14 mph S | 31% |
| Tuesday | 85°F | Chance Showers And Thunderstorms | 10 mph SW | 31% |
| Tuesday Night | 67°F | Chance Showers And Thunderstorms | 8 mph SE | 37% |
Forecast source: National Weather Service (api.weather.gov) for Humeston (40.861, -93.497). Updated through the day.
Growing snapshot for Humeston
Last spring frost
Apr 30
First fall frost
Oct 8
Growing season
161 days
Hardiness zone
5b
More local growing data for Humeston: nearby ZIP 50123 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Leon 6 Ese, Ia (10.2 mi from Humeston). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 5, 2026.