Lineville, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lineville, a city in Wayne County, Iowa.
Today
84°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 10am, then a chance of showers and thunderstorms between 10am and noon, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 84. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Lineville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 31% |
| Tonight | 65°F | Showers And Thunderstorms Likely | 3 to 7 mph NNW | 71% |
| Sunday | 69°F | Chance Rain Showers then Chance Showers And Thunderstorms | 7 to 12 mph NNE | 55% |
| Sunday Night | 59°F | Showers And Thunderstorms Likely | 10 mph NE | 66% |
| Monday | 61°F | Showers And Thunderstorms Likely | 13 mph NE | 66% |
| Monday Night | 53°F | Chance Rain Showers | 10 mph NE | 33% |
| Tuesday | 59°F | Mostly Cloudy | 9 mph NE | 11% |
| Tuesday Night | 47°F | Partly Cloudy | 6 mph NE | 6% |
| Wednesday | 62°F | Mostly Sunny | 5 mph NE | 2% |
| Wednesday Night | 52°F | Partly Cloudy | 3 mph ENE | 5% |
| Thursday | 66°F | Slight Chance Rain Showers | 5 mph E | 15% |
| Thursday Night | 56°F | Mostly Cloudy then Slight Chance Rain Showers | 3 mph E | 19% |
| Friday | 68°F | Slight Chance Rain Showers then Partly Sunny | 6 mph E | 19% |
| Friday Night | 57°F | Mostly Cloudy | 3 mph E | 12% |
Forecast source: National Weather Service (api.weather.gov) for Lineville (40.587, -93.523). Updated through the day.
Growing snapshot for Lineville
Last spring frost
Apr 30
First fall frost
Oct 8
Growing season
161 days
Hardiness zone
5b
More local growing data for Lineville: nearby ZIP 50147 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Leon 6 Ese, Ia (9 mi from Lineville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.