De Land, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for De Land, a village in Piatt County, Illinois.
Today
85°F
Patchy Fog then Sunny
Patchy fog before 9am. Sunny, with a high near 85. South wind around 6 mph.
7-day forecast for De Land
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Patchy Fog then Sunny | 6 mph S | 0% |
| Tonight | 65°F | Mostly Clear | 6 mph SSE | 0% |
| Wednesday | 84°F | Mostly Sunny | 5 to 9 mph SSW | 11% |
| Wednesday Night | 67°F | Chance Showers And Thunderstorms | 7 mph S | 81% |
| Thursday | 81°F | Showers And Thunderstorms | 5 to 8 mph SSW | 81% |
| Thursday Night | 65°F | Chance Showers And Thunderstorms | 6 mph S | 29% |
| Friday | 82°F | Mostly Sunny | 5 mph SSW | 11% |
| Friday Night | 66°F | Chance Showers And Thunderstorms | 5 mph SSW | 25% |
| Saturday | 84°F | Slight Chance Rain Showers then Mostly Sunny | 5 to 8 mph SSW | 17% |
| Saturday Night | 69°F | Mostly Clear | 6 to 10 mph SSW | 13% |
| Sunday | 86°F | Sunny | 10 to 15 mph SSW | 8% |
| Sunday Night | 71°F | Partly Cloudy | 14 mph SSW | 11% |
| Monday | 87°F | Slight Chance Showers And Thunderstorms | 10 to 14 mph SSW | 16% |
| Monday Night | 72°F | Slight Chance Showers And Thunderstorms | 13 mph SW | 28% |
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 Aug 4, 2026.