Stockton, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Stockton, a city in Scott County, Iowa.
Today
86°F
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 4pm. Mostly sunny. High near 86, with temperatures falling to around 84 in the afternoon. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.
7-day forecast for Stockton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 23% |
| Tonight | 67°F | Showers And Thunderstorms Likely | 5 mph N | 86% |
| Wednesday | 78°F | Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 mph NE | 78% |
| Wednesday Night | 61°F | Showers And Thunderstorms Likely | 0 to 5 mph N | 66% |
| Thursday | 80°F | Chance Rain Showers then Mostly Sunny | 0 to 5 mph NE | 39% |
| Thursday Night | 61°F | Mostly Clear | 0 mph | 5% |
| Friday | 83°F | Mostly Sunny | 0 to 5 mph SE | 5% |
| Friday Night | 65°F | Mostly Clear | 0 to 5 mph S | 10% |
| Saturday | 86°F | Sunny | 5 mph S | 9% |
| Saturday Night | 71°F | Mostly Clear then Slight Chance Showers And Thunderstorms | 5 mph S | 18% |
| Sunday | 87°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 10 mph SW | 18% |
| Sunday Night | 70°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 33% |
| Monday | 86°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 5 to 10 mph S | 33% |
| Monday Night | 70°F | Chance Showers And Thunderstorms | 5 to 10 mph S | 33% |
Forecast source: National Weather Service (api.weather.gov) for Stockton (41.591, -90.856). Updated through the day.
Growing snapshot for Stockton
Last spring frost
Apr 23
First fall frost
Oct 15
Growing season
174 days
Hardiness zone
5b
More local growing data for Stockton: nearby ZIP 52769 weather · frost dates · planting calendar · Iowa frost dates
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Climate data from the nearest NOAA station, Davenport, Ia (13.8 mi from Stockton). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.