Barneveld, WI Weather & Growing Conditions
Tonight
59°F
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms
A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 10pm, then a chance of showers and thunderstorms between 10pm and 11pm, then showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 59. East wind 10 to 15 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 59°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms | 10 to 15 mph E | 96% |
| Saturday | 74°F | Showers And Thunderstorms | 5 to 10 mph SE | 86% |
| Saturday Night | 58°F | Showers And Thunderstorms | 10 mph NE | 81% |
| Sunday | 66°F | Chance Rain Showers | 10 to 15 mph NE | 44% |
| Sunday Night | 53°F | Slight Chance Rain Showers then Mostly Cloudy | 10 to 15 mph NE | 21% |
| Monday | 62°F | Chance Rain Showers | 10 to 15 mph NE | 35% |
| Monday Night | 48°F | Chance Rain Showers | 5 to 15 mph NE | 35% |
| Tuesday | 61°F | Chance Rain Showers then Partly Sunny | 5 to 10 mph NE | 33% |
| Tuesday Night | 46°F | Partly Cloudy | 5 to 10 mph NE | 8% |
| Wednesday | 65°F | Mostly Sunny | 5 mph NE | 5% |
| Wednesday Night | 49°F | Partly Cloudy | 0 to 5 mph NE | 1% |
| Thursday | 68°F | Partly Sunny | 0 to 5 mph NE | 6% |
| Thursday Night | 51°F | Partly Cloudy | 0 to 5 mph NE | 5% |
| Friday | 70°F | Mostly Sunny | 0 to 5 mph NE | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Barneveld, WI
Last spring frost
May 3
First fall frost
Oct 7
Growing season
157 days
Hardiness zone
5a
Explore more for Barneveld, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Dodgeville Wwtp, Wi (10.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.