Barneveld, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Barneveld, a village in Iowa County, Wisconsin.
Today
81°F
Partly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 81. Southwest wind 0 to 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Barneveld
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Partly Sunny then Chance Showers And Thunderstorms | 0 to 10 mph SW | 33% |
| Tonight | 61°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 mph W | 76% |
| Wednesday | 75°F | Areas Of Fog then Mostly Cloudy | 5 mph NW | 44% |
| Wednesday Night | 57°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph NW | 18% |
| Thursday | 78°F | Mostly Sunny | 0 mph | 6% |
| Thursday Night | 59°F | Mostly Clear | 0 mph | 2% |
| Friday | 80°F | Sunny | 0 to 5 mph S | 2% |
| Friday Night | 63°F | Mostly Clear | 5 mph S | 6% |
| Saturday | 83°F | Mostly Sunny | 5 to 10 mph SW | 11% |
| Saturday Night | 68°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 27% |
| Sunday | 84°F | Chance Showers And Thunderstorms | 10 mph SW | 27% |
| Sunday Night | 67°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 48% |
| Monday | 82°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 10 mph S | 48% |
| Monday Night | 66°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 to 10 mph NW | 40% |
Forecast source: National Weather Service (api.weather.gov) for Barneveld (43.012, -89.897). Updated through the day.
Growing snapshot for Barneveld
Last spring frost
May 3
First fall frost
Oct 7
Growing season
157 days
Hardiness zone
5a
More local growing data for Barneveld: nearby ZIP 53507 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Dodgeville Wwtp, Wi (10.3 mi from Barneveld). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.