Plainview, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Plainview, a community in Scott County, Iowa.
Overnight
62°F
Mostly Clear
Mostly clear. Low around 62, with temperatures rising to around 64 overnight. South wind around 5 mph.
7-day forecast for Plainview
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 62°F | Mostly Clear | 5 mph S | 0% |
| Tuesday | 85°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 17% |
| Tuesday Night | 66°F | Showers And Thunderstorms Likely | 5 mph N | 76% |
| Wednesday | 78°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 0 to 5 mph NE | 72% |
| Wednesday Night | 61°F | Showers And Thunderstorms Likely | 0 to 5 mph N | 64% |
| Thursday | 81°F | Chance Rain Showers then Mostly Sunny | 0 mph | 37% |
| Thursday Night | 61°F | Mostly Clear | 0 mph | 5% |
| Friday | 83°F | Mostly Sunny | 0 to 5 mph S | 5% |
| Friday Night | 65°F | Mostly Clear | 0 mph | 9% |
| Saturday | 86°F | Sunny | 5 mph S | 9% |
| Saturday Night | 70°F | Mostly Clear then Slight Chance Showers And Thunderstorms | 5 mph S | 19% |
| Sunday | 87°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 5 to 10 mph SW | 19% |
| Sunday Night | 70°F | Chance Showers And Thunderstorms | 5 to 10 mph S | 34% |
| Monday | 87°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 5 to 10 mph S | 34% |
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 Aug 4, 2026.