Plainview, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Plainview, a community in Scott County, Iowa.
Today
82°F
Occasional Showers And Thunderstorms
Occasional showers and thunderstorms before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 82. South wind 5 to 10 mph. Chance of precipitation is 90%.
7-day forecast for Plainview
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Occasional Showers And Thunderstorms | 5 to 10 mph S | 91% |
| Tonight | 64°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 to 10 mph NW | 81% |
| Sunday | 70°F | Rain Showers then Slight Chance Showers And Thunderstorms | 10 mph NE | 75% |
| Sunday Night | 57°F | Chance Rain Showers | 10 mph NE | 43% |
| Monday | 65°F | Chance Rain Showers | 10 mph NE | 54% |
| Monday Night | 51°F | Chance Rain Showers | 5 to 10 mph NE | 45% |
| Tuesday | 63°F | Slight Chance Rain Showers | 10 mph NE | 18% |
| Tuesday Night | 48°F | Partly Cloudy | 5 mph NE | 6% |
| Wednesday | 67°F | Mostly Sunny | 5 mph NE | 1% |
| Wednesday Night | 51°F | Partly Cloudy | 0 to 5 mph NE | 1% |
| Thursday | 68°F | Mostly Sunny | 0 to 5 mph NE | 5% |
| Thursday Night | 54°F | Partly Cloudy | 0 mph | 4% |
| Friday | 71°F | Mostly Sunny | 0 to 5 mph NE | 4% |
| Friday Night | 53°F | Partly Cloudy | 0 to 5 mph E | 5% |
Forecast source: National Weather Service (api.weather.gov) for Plainview (41.667, -90.780). Updated through the day.
Growing snapshot for Plainview
Last spring frost
Apr 23
First fall frost
Oct 15
Growing season
174 days
Hardiness zone
5b
More local growing data for Plainview: nearby ZIP 52745 weather · frost dates · planting calendar · Iowa frost dates
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Climate data from the nearest NOAA station, Davenport, Ia (12.1 mi from Plainview). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.