Beardstown, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Beardstown, a city in Cass County, Illinois.
Today
88°F
Sunny
Sunny, with a high near 88. South southeast wind 2 to 6 mph.
7-day forecast for Beardstown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 88°F | Sunny | 2 to 6 mph SSE | 0% |
| Tonight | 68°F | Partly Cloudy | 5 mph SSE | 11% |
| Wednesday | 86°F | Chance Showers And Thunderstorms | 5 mph SSW | 36% |
| Wednesday Night | 67°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 mph NNE | 80% |
| Thursday | 83°F | Showers And Thunderstorms | 3 mph S | 80% |
| Thursday Night | 65°F | Partly Cloudy | 2 mph SE | 11% |
| Friday | 85°F | Mostly Sunny | 0 mph | 6% |
| Friday Night | 66°F | Chance Showers And Thunderstorms | 1 mph S | 29% |
| Saturday | 88°F | Slight Chance Showers And Thunderstorms then Sunny | 0 to 5 mph SSW | 22% |
| Saturday Night | 70°F | Mostly Clear | 2 to 6 mph SSW | 8% |
| Sunday | 90°F | Sunny | 6 to 10 mph SSW | 3% |
| Sunday Night | 72°F | Mostly Clear then Slight Chance Showers And Thunderstorms | 6 to 9 mph SSW | 15% |
| Monday | 91°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 6 to 9 mph SSW | 15% |
| Monday Night | 72°F | Slight Chance Showers And Thunderstorms | 8 mph SSW | 26% |
Forecast source: National Weather Service (api.weather.gov) for Beardstown (40.010, -90.431). Updated through the day.
Growing snapshot for Beardstown
Last spring frost
Apr 16
First fall frost
Oct 23
Growing season
189 days
Hardiness zone
6a
More local growing data for Beardstown: nearby ZIP 62618 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Rushville, Il (11.9 mi from Beardstown). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.