Beardstown, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Beardstown, a city in Cass County, Illinois.
This Afternoon
57°F
Slight Chance Drizzle
A slight chance of drizzle. Cloudy, with a high near 57. West southwest wind 9 to 14 mph, with gusts as high as 21 mph.
7-day forecast for Beardstown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 57°F | Slight Chance Drizzle | 9 to 14 mph WSW | 10% |
| Tonight | 45°F | Patchy Drizzle then Mostly Cloudy | 8 mph SW | 10% |
| Thursday | 58°F | Mostly Cloudy then Slight Chance Light Rain | 7 to 12 mph W | 18% |
| Thursday Night | 41°F | Slight Chance Light Rain then Mostly Cloudy | 6 mph NNW | 17% |
| Friday | 51°F | Partly Sunny | 5 to 8 mph N | 2% |
| Friday Night | 30°F | Mostly Clear | 0 to 3 mph N | 0% |
| Saturday | 52°F | Sunny | 2 mph NNW | 0% |
| Saturday Night | 31°F | Mostly Clear | 1 mph NW | 0% |
| Sunday | 59°F | Sunny | 0 to 5 mph W | 0% |
| Sunday Night | 34°F | Clear | 2 mph NW | 0% |
| Monday | 64°F | Sunny | 0 to 7 mph WNW | 0% |
| Monday Night | 38°F | Clear | 1 to 5 mph WSW | 0% |
| Tuesday | 65°F | Sunny | 3 mph WNW | 3% |
| Tuesday Night | 39°F | Mostly Clear | 1 mph NNW | 2% |
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 Nov 5, 2026.