Big Foot Prairie, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Big Foot Prairie, a community in Walworth County, Illinois.
Today
61°F
Scattered Rain Showers then Patchy Drizzle
Scattered rain showers before 8am, then patchy drizzle and isolated rain showers. Mostly cloudy. High near 61, with temperatures falling to around 53 in the afternoon. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Big Foot Prairie
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 61°F | Scattered Rain Showers then Patchy Drizzle | 15 mph SW | 25% |
| Tonight | 46°F | Patchy Drizzle | 15 mph SW | 27% |
| Thursday | 54°F | Chance Rain Showers | 10 to 15 mph W | 35% |
| Thursday Night | 38°F | Chance Rain Showers then Mostly Cloudy | 10 mph NW | 44% |
| Friday | 47°F | Partly Sunny | 10 to 15 mph N | 9% |
| Friday Night | 31°F | Mostly Clear | 0 to 10 mph NW | 0% |
| Saturday | 50°F | Sunny | 0 to 5 mph NW | 0% |
| Saturday Night | 33°F | Mostly Clear | 0 to 5 mph W | 0% |
| Sunday | 54°F | Sunny | 5 to 10 mph W | 6% |
| Sunday Night | 34°F | Mostly Clear | 0 to 5 mph W | 0% |
| Monday | 59°F | Sunny | 0 to 10 mph SW | 0% |
| Monday Night | 40°F | Mostly Clear | 5 to 10 mph W | 0% |
| Tuesday | 60°F | Sunny | 5 mph NW | 0% |
| Tuesday Night | 38°F | Partly Cloudy | 0 mph | 0% |
Forecast source: National Weather Service (api.weather.gov) for Big Foot Prairie (42.492, -88.601). Updated through the day.
Growing snapshot for Big Foot Prairie
Last spring frost
Apr 28
First fall frost
Oct 14
Growing season
168 days
Hardiness zone
5b
More local growing data for Big Foot Prairie: nearby ZIP 53184 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Delavan Wwtp, Wi (8.4 mi from Big Foot Prairie). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.