Lane, IL Weather & Growing Conditions
Today
63°F
Slight Chance Drizzle
A slight chance of drizzle. Mostly cloudy. High near 63, with temperatures falling to around 58 in the afternoon. Southwest wind around 16 mph, with gusts as high as 26 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 63°F | Slight Chance Drizzle | 16 mph SW | 11% |
| Tonight | 44°F | Slight Chance Drizzle then Mostly Cloudy | 13 mph WSW | 10% |
| Thursday | 60°F | Mostly Cloudy then Slight Chance Light Rain | 13 to 16 mph W | 17% |
| Thursday Night | 42°F | Mostly Cloudy | 7 to 12 mph NW | 11% |
| Friday | 53°F | Partly Sunny | 15 mph NNW | 8% |
| Friday Night | 32°F | Partly Cloudy | 5 to 12 mph NNW | 0% |
| Saturday | 53°F | Sunny | 5 to 8 mph NW | 0% |
| Saturday Night | 31°F | Mostly Clear | 6 mph WNW | 1% |
| Sunday | 59°F | Sunny | 5 to 12 mph W | 1% |
| Sunday Night | 33°F | Clear | 3 to 8 mph W | 1% |
| Monday | 64°F | Sunny | 3 to 10 mph SW | 0% |
| Monday Night | 38°F | Clear | 6 to 9 mph SW | 0% |
| Tuesday | 66°F | Sunny | 5 to 8 mph WNW | 1% |
| Tuesday Night | 38°F | Mostly Clear | 6 mph N | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lane, IL
Last spring frost
Apr 16
First fall frost
Oct 22
Growing season
187 days
Explore more for Lane, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Decatur Ap, Il (19.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.