Earlville, IL Weather & Growing Conditions
Today
80°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Cloudy, with a high near 80. Southeast wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 80°F | Showers And Thunderstorms Likely | 5 to 10 mph SE | 73% |
| Tonight | 65°F | Showers And Thunderstorms Likely then Showers And Thunderstorms | 5 to 10 mph SSE | 96% |
| Sunday | 71°F | Showers And Thunderstorms Likely | 10 to 15 mph NNE | 66% |
| Sunday Night | 57°F | Chance Showers And Thunderstorms | 15 mph NE | 43% |
| Monday | 65°F | Chance Rain Showers | 15 mph ENE | 49% |
| Monday Night | 52°F | Chance Rain Showers | 10 to 15 mph NE | 26% |
| Tuesday | 63°F | Slight Chance Rain Showers | 15 mph NE | 19% |
| Tuesday Night | 50°F | Partly Cloudy | 10 to 15 mph NE | 11% |
| Wednesday | 66°F | Mostly Sunny | 10 to 15 mph NNE | 5% |
| Wednesday Night | 52°F | Partly Cloudy | 5 to 10 mph NNE | 1% |
| Thursday | 68°F | Partly Sunny | 5 to 10 mph NNE | 4% |
| Thursday Night | 52°F | Partly Cloudy | 5 mph NE | 3% |
| Friday | 72°F | Mostly Sunny | 5 to 10 mph NE | 3% |
| Friday Night | 53°F | Partly Cloudy | 5 mph NE | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Earlville, IL
Last spring frost
Apr 27
First fall frost
Oct 15
Growing season
171 days
Hardiness zone
5b
Explore more for Earlville, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Paw Paw 2S, Il (5.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.