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Lineville, IA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Lineville, a city in Wayne County, Iowa.

This Afternoon
85°F
Partly Sunny
Partly sunny, with a high near 85. Southwest wind around 10 mph, with gusts as high as 20 mph. New rainfall amounts less than a tenth of an inch possible.

7-day forecast for Lineville

WhenTempForecastWindPrecip
This Afternoon 85°F Partly Sunny 10 mph SW 11%
Tonight 65°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 6 mph N 67%
Sunday 68°F Chance Showers And Thunderstorms 6 to 12 mph NNE 47%
Sunday Night 59°F Showers And Thunderstorms Likely 10 mph NE 64%
Monday 61°F Rain Showers Likely 10 mph NE 71%
Monday Night 53°F Showers And Thunderstorms Likely 9 mph NNE 65%
Tuesday 58°F Mostly Cloudy 9 mph NNE 11%
Tuesday Night 48°F Partly Cloudy 3 to 7 mph NE 4%
Wednesday 61°F Mostly Sunny 6 mph NE 0%
Wednesday Night 51°F Partly Cloudy 3 mph E 3%
Thursday 66°F Slight Chance Rain Showers 3 mph ESE 17%
Thursday Night 57°F Chance Rain Showers 2 mph ESE 26%
Friday 70°F Chance Rain Showers 5 mph E 26%
Friday Night 59°F Mostly Cloudy 3 mph E 11%

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

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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.