Mound Station, IL Weather & Growing Conditions
Today
87°F
Sunny
Sunny, with a high near 87. South wind 3 to 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Sunny | 3 to 7 mph S | 0% |
| Tonight | 69°F | Partly Cloudy | 6 mph S | 14% |
| Wednesday | 85°F | Mostly Sunny then Scattered Showers And Thunderstorms | 5 mph S | 46% |
| Wednesday Night | 67°F | Scattered Showers And Thunderstorms then Showers And Thunderstorms | 7 mph N | 89% |
| Thursday | 82°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 mph S | 89% |
| Thursday Night | 65°F | Partly Cloudy | 3 mph SE | 11% |
| Friday | 84°F | Mostly Sunny | 2 mph S | 6% |
| Friday Night | 66°F | Chance Showers And Thunderstorms | 3 mph S | 30% |
| Saturday | 87°F | Slight Chance Showers And Thunderstorms then Sunny | 2 to 6 mph SW | 24% |
| Saturday Night | 71°F | Mostly Clear | 5 to 10 mph S | 6% |
| Sunday | 89°F | Sunny | 9 to 13 mph SW | 3% |
| Sunday Night | 72°F | Partly Cloudy | 10 mph S | 12% |
| Monday | 90°F | Mostly Sunny | 12 mph SW | 12% |
| Monday Night | 72°F | Slight Chance Showers And Thunderstorms | 9 mph S | 26% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Mound Station, IL
Last spring frost
Apr 18
First fall frost
Oct 21
Growing season
187 days
Hardiness zone
6a
Explore more for Mound Station, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Golden, Il (11.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.