Vinton, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Vinton, a city in Benton County, Iowa.
Today
80°F
Partly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after noon. Partly sunny. High near 80, with temperatures falling to around 77 in the afternoon. West wind 5 to 10 mph. Chance of precipitation is 40%.
7-day forecast for Vinton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 80°F | Partly Sunny then Chance Showers And Thunderstorms | 5 to 10 mph W | 44% |
| Tonight | 62°F | Showers And Thunderstorms Likely | 5 to 10 mph N | 81% |
| Wednesday | 75°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 5 mph N | 63% |
| Wednesday Night | 56°F | Chance Showers And Thunderstorms | 0 to 5 mph N | 26% |
| Thursday | 80°F | Sunny | 0 to 5 mph NE | 7% |
| Thursday Night | 59°F | Mostly Clear | 0 mph | 1% |
| Friday | 83°F | Sunny | 0 to 5 mph S | 4% |
| Friday Night | 65°F | Mostly Clear | 5 mph S | 12% |
| Saturday | 86°F | Sunny | 5 to 10 mph S | 9% |
| Saturday Night | 70°F | Mostly Clear then Slight Chance Showers And Thunderstorms | 10 mph S | 18% |
| Sunday | 87°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 10 mph S | 18% |
| Sunday Night | 69°F | Chance Showers And Thunderstorms | 5 to 10 mph S | 38% |
| Monday | 86°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 10 mph S | 38% |
| Monday Night | 69°F | Slight Chance Showers And Thunderstorms | 10 mph E | 36% |
Forecast source: National Weather Service (api.weather.gov) for Vinton (42.163, -92.026). Updated through the day.
Growing snapshot for Vinton
Last spring frost
May 3
First fall frost
Oct 3
Growing season
151 days
Hardiness zone
5a
More local growing data for Vinton: nearby ZIP 52349 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Atkins
Belle Plaine
Blairstown
Dysart
Garrison
Keystone
Luzerne
Mount Auburn
Newhall
Norway
Shellsburg
Urbana
Van Horne
Walford
Watkins
Climate data from the nearest NOAA station, Vinton, Ia (0.1 mi from Vinton). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.