De Land, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for De Land, a village in Piatt County, Illinois.
This Afternoon
85°F
Mostly Cloudy
Mostly cloudy, with a high near 85. South wind around 7 mph.
7-day forecast for De Land
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 85°F | Mostly Cloudy | 7 mph S | 11% |
| Tonight | 68°F | Mostly Cloudy | 7 mph S | 10% |
| Sunday | 81°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 6 to 14 mph NNE | 34% |
| Sunday Night | 59°F | Chance Showers And Thunderstorms | 10 to 15 mph NE | 45% |
| Monday | 68°F | Rain Showers Likely | 12 to 17 mph ENE | 66% |
| Monday Night | 53°F | Chance Rain Showers | 13 to 17 mph ENE | 47% |
| Tuesday | 66°F | Chance Rain Showers | 17 mph NE | 47% |
| Tuesday Night | 52°F | Mostly Cloudy | 9 to 17 mph NNE | 11% |
| Wednesday | 67°F | Partly Sunny | 14 mph NNE | 7% |
| Wednesday Night | 53°F | Mostly Cloudy | 6 to 14 mph NNE | 0% |
| Thursday | 71°F | Partly Sunny | 7 to 10 mph NNE | 1% |
| Thursday Night | 55°F | Mostly Cloudy | 5 to 10 mph NNE | 6% |
| Friday | 74°F | Partly Sunny | 6 to 10 mph NNE | 8% |
| Friday Night | 54°F | Partly Cloudy | 6 to 9 mph NE | 8% |
Forecast source: National Weather Service (api.weather.gov) for De Land (40.122, -88.643). Updated through the day.
Growing snapshot for De Land
Last spring frost
Apr 23
First fall frost
Oct 13
Growing season
170 days
Hardiness zone
6a
More local growing data for De Land: nearby ZIP 61839 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Champaign 9 Sw, Il (15 mi from De Land). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.