La Rose, IL Weather & Growing Conditions
Today
83°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 1pm. Cloudy, with a high near 83. East southeast wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Showers And Thunderstorms Likely | 7 mph ESE | 62% |
| Tonight | 67°F | Showers And Thunderstorms Likely | 5 mph SW | 79% |
| Sunday | 73°F | Showers And Thunderstorms Likely | 3 to 15 mph N | 67% |
| Sunday Night | 57°F | Chance Showers And Thunderstorms | 12 to 16 mph NE | 51% |
| Monday | 66°F | Showers And Thunderstorms Likely | 14 to 17 mph ENE | 62% |
| Monday Night | 52°F | Chance Rain Showers | 10 to 17 mph NE | 44% |
| Tuesday | 64°F | Slight Chance Rain Showers | 14 mph NE | 22% |
| Tuesday Night | 50°F | Partly Cloudy | 6 to 14 mph NNE | 13% |
| Wednesday | 68°F | Mostly Sunny | 6 to 12 mph NNE | 4% |
| Wednesday Night | 52°F | Partly Cloudy | 3 to 10 mph NNE | 1% |
| Thursday | 70°F | Partly Sunny | 5 to 8 mph NNE | 2% |
| Thursday Night | 53°F | Partly Cloudy | 2 to 6 mph NE | 2% |
| Friday | 73°F | Mostly Sunny | 3 to 8 mph NE | 3% |
| Friday Night | 53°F | Partly Cloudy | 2 to 6 mph ENE | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for La Rose, IL
Last spring frost
Apr 20
First fall frost
Oct 17
Growing season
178 days
Hardiness zone
5b
Explore more for La Rose, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Lacon, Il (9.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.