Flora, IL Weather & Growing Conditions
Tonight
57°F
Rain
Rain before 2am, then a chance of rain showers between 2am and 5am. Mostly cloudy, with a low around 57. South wind 10 to 16 mph, with gusts as high as 26 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 |
|---|---|---|---|---|
| Tonight | 57°F | Rain | 10 to 16 mph S | 96% |
| Wednesday | 66°F | Slight Chance Rain Showers then Mostly Cloudy | 7 to 13 mph SW | 17% |
| Wednesday Night | 43°F | Partly Cloudy | 5 mph WSW | 0% |
| Thursday | 67°F | Sunny | 3 to 10 mph WSW | 0% |
| Thursday Night | 44°F | Mostly Cloudy | 2 mph WNW | 4% |
| Friday | 59°F | Mostly Cloudy | 2 to 9 mph NNW | 2% |
| Friday Night | 38°F | Partly Cloudy | 2 to 6 mph NNW | 1% |
| Saturday | 56°F | Mostly Sunny | 5 mph NNW | 0% |
| Saturday Night | 34°F | Partly Cloudy | 1 mph NW | 1% |
| Sunday | 61°F | Sunny | 1 to 7 mph W | 6% |
| Sunday Night | 34°F | Mostly Clear | 3 mph NW | 6% |
| Monday | 64°F | Sunny | 1 to 8 mph W | 2% |
| Monday Night | 38°F | Mostly Clear | 3 mph SW | 1% |
| Tuesday | 68°F | Sunny | 2 to 6 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Flora, IL
Last spring frost
Apr 9
First fall frost
Oct 24
Growing season
198 days
Hardiness zone
6b
Explore more for Flora, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Flora, Il (1.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.