Beardstown, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Beardstown, a city in Cass County, Illinois.
This Afternoon
87°F
Mostly Sunny
Mostly sunny, with a high near 87. East wind around 6 mph.
7-day forecast for Beardstown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 87°F | Mostly Sunny | 6 mph E | 12% |
| Tonight | 71°F | Partly Cloudy | 6 mph ESE | 12% |
| Saturday | 91°F | Partly Sunny | 5 to 8 mph SSW | 8% |
| Saturday Night | 68°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 6 mph SSW | 39% |
| Sunday | 81°F | Rain Showers Likely | 1 to 9 mph NNW | 70% |
| Sunday Night | 60°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 6 to 10 mph NE | 70% |
| Monday | 68°F | Showers And Thunderstorms Likely | 10 mph NE | 70% |
| Monday Night | 55°F | Chance Showers And Thunderstorms | 7 to 12 mph NE | 42% |
| Tuesday | 65°F | Chance Rain Showers | 10 mph NE | 36% |
| Tuesday Night | 50°F | Mostly Cloudy | 3 to 9 mph NNE | 4% |
| Wednesday | 69°F | Mostly Sunny | 7 mph NNE | 2% |
| Wednesday Night | 53°F | Partly Cloudy | 1 to 5 mph NNE | 1% |
| Thursday | 71°F | Mostly Sunny | 1 to 5 mph NNE | 4% |
| Thursday Night | 55°F | Partly Cloudy | 3 mph NNE | 4% |
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 Sep 18, 2026.