Jump River, WI Weather & Growing Conditions
Today
60°F
Rain Showers Likely
Rain showers likely. Mostly cloudy. High near 60, with temperatures falling to around 55 in the afternoon. South wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 60°F | Rain Showers Likely | 10 mph S | 55% |
| Tonight | 41°F | Rain Showers Likely | 2 to 12 mph W | 56% |
| Thursday | 46°F | Chance Rain Showers then Mostly Cloudy | 12 to 16 mph N | 43% |
| Thursday Night | 29°F | Mostly Cloudy | 5 to 13 mph N | 12% |
| Friday | 45°F | Mostly Sunny | 2 to 7 mph N | 0% |
| Friday Night | 23°F | Mostly Clear | 1 mph N | 0% |
| Saturday | 47°F | Sunny | 0 to 5 mph W | 1% |
| Saturday Night | 29°F | Partly Cloudy | 2 mph W | 9% |
| Sunday | 52°F | Sunny | 2 to 8 mph W | 7% |
| Sunday Night | 30°F | Partly Cloudy | 0 to 3 mph W | 0% |
| Monday | 55°F | Mostly Sunny | 2 to 9 mph SW | 1% |
| Monday Night | 33°F | Partly Cloudy | 5 mph W | 1% |
| Tuesday | 53°F | Mostly Sunny | 2 to 6 mph NW | 4% |
| Tuesday Night | 31°F | Partly Cloudy | 1 mph N | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Jump River, WI
Last spring frost
May 20
First fall frost
Sep 23
Growing season
125 days
Hardiness zone
4a
Explore more for Jump River, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Jump Rvr 3E, Wi (5.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.