Fremont, WI Weather & Growing Conditions
Today
82°F
Partly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 3pm. Partly sunny. High near 82, with temperatures falling to around 80 in the afternoon. Heat index values as high as 85. West southwest wind 8 to 12 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Partly Sunny then Chance Showers And Thunderstorms | 8 to 12 mph WSW | 29% |
| Tonight | 62°F | Chance Showers And Thunderstorms | 2 to 6 mph W | 46% |
| Wednesday | 79°F | Slight Chance Showers And Thunderstorms then Partly Sunny | 3 mph NW | 24% |
| Wednesday Night | 56°F | Partly Cloudy | 0 to 3 mph WNW | 0% |
| Thursday | 82°F | Mostly Sunny | 0 to 3 mph S | 0% |
| Thursday Night | 59°F | Mostly Clear | 3 mph S | 0% |
| Friday | 83°F | Sunny | 2 to 10 mph SW | 4% |
| Friday Night | 64°F | Mostly Clear then Slight Chance Showers And Thunderstorms | 5 to 9 mph SW | 15% |
| Saturday | 85°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 5 to 9 mph SW | 15% |
| Saturday Night | 66°F | Chance Showers And Thunderstorms | 2 to 7 mph SW | 38% |
| Sunday | 85°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 3 to 8 mph W | 38% |
| Sunday Night | 63°F | Chance Showers And Thunderstorms | 2 to 7 mph W | 47% |
| Monday | 81°F | Chance Rain Showers | 2 to 6 mph SSE | 34% |
| Monday Night | 63°F | Chance Showers And Thunderstorms | 5 mph NNE | 39% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Fremont, WI
Last spring frost
May 4
First fall frost
Oct 6
Growing season
153 days
Hardiness zone
5a
Explore more for Fremont, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, New London, Wi (11.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.