Elburn, IL Weather & Growing Conditions
This Afternoon
66°F
Rain Showers
Rain showers. Cloudy. High near 66, with temperatures falling to around 64 in the afternoon. Northeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 66°F | Rain Showers | 15 mph NE | 97% |
| Tonight | 57°F | Chance Rain Showers | 15 mph NE | 26% |
| Monday | 64°F | Chance Rain Showers | 15 mph ENE | 28% |
| Monday Night | 53°F | Chance Rain Showers | 10 to 15 mph NE | 25% |
| Tuesday | 62°F | Chance Rain Showers | 10 to 15 mph NE | 25% |
| Tuesday Night | 50°F | Partly Cloudy | 5 to 10 mph NE | 11% |
| Wednesday | 64°F | Mostly Sunny | 10 to 15 mph NE | 4% |
| Wednesday Night | 49°F | Partly Cloudy | 5 to 10 mph NE | 1% |
| Thursday | 66°F | Mostly Sunny | 5 to 10 mph NE | 4% |
| Thursday Night | 50°F | Mostly Cloudy | 5 mph NE | 3% |
| Friday | 68°F | Mostly Sunny | 5 mph NE | 1% |
| Friday Night | 49°F | Partly Cloudy | 0 to 5 mph NE | 1% |
| Saturday | 71°F | Mostly Sunny | 0 to 5 mph ENE | 2% |
| Saturday Night | 51°F | Partly Cloudy | 0 to 5 mph ENE | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Elburn, IL
Last spring frost
Apr 28
First fall frost
Oct 13
Growing season
166 days
Hardiness zone
5b
Explore more for Elburn, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Chicago Aurora Muni Ap, Il (5.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.