Jump River, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Jump River, a community in Taylor County, Wisconsin.
Today
78°F
Showers And Thunderstorms then Mostly Cloudy
Showers and thunderstorms before 11am. Mostly cloudy. High near 78, with temperatures falling to around 76 in the afternoon. West wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Jump River
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 78°F | Showers And Thunderstorms then Mostly Cloudy | 8 mph W | 98% |
| Tonight | 52°F | Mostly Cloudy | 0 to 6 mph NW | 7% |
| Wednesday | 78°F | Sunny | 0 to 6 mph NW | 0% |
| Wednesday Night | 52°F | Mostly Clear | 0 to 5 mph SW | 0% |
| Thursday | 83°F | Sunny | 1 to 9 mph SW | 1% |
| Thursday Night | 59°F | Mostly Clear | 3 to 7 mph SW | 2% |
| Friday | 85°F | Sunny | 3 to 12 mph SW | 14% |
| Friday Night | 61°F | Chance Showers And Thunderstorms | 3 to 8 mph SW | 36% |
| Saturday | 83°F | Mostly Sunny | 2 to 7 mph SW | 12% |
| Saturday Night | 61°F | Chance Showers And Thunderstorms | 2 to 6 mph W | 53% |
| Sunday | 82°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 2 to 7 mph SW | 44% |
| Sunday Night | 58°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 1 to 6 mph N | 25% |
| Monday | 81°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 mph N | 26% |
| Monday Night | 58°F | Slight Chance Showers And Thunderstorms | 3 mph N | 24% |
Forecast source: National Weather Service (api.weather.gov) for Jump River (45.356, -90.796). Updated through the day.
Growing snapshot for Jump River
Last spring frost
May 20
First fall frost
Sep 23
Growing season
125 days
Hardiness zone
4a
More local growing data for Jump River: nearby ZIP 54766 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Jump Rvr 3E, Wi (5.4 mi from Jump River). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.