Cuba, IL Weather & Growing Conditions
This Afternoon
81°F
Mostly Sunny
Mostly sunny, with a high near 81. East wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 81°F | Mostly Sunny | 7 mph E | 7% |
| Tonight | 69°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 8 mph SE | 15% |
| Saturday | 87°F | Slight Chance Rain Showers then Mostly Cloudy | 7 mph SSW | 17% |
| Saturday Night | 68°F | Mostly Cloudy then Chance Showers And Thunderstorms | 7 mph NNE | 58% |
| Sunday | 77°F | Rain Showers Likely | 2 to 9 mph N | 67% |
| Sunday Night | 59°F | Showers And Thunderstorms Likely | 10 mph NE | 69% |
| Monday | 66°F | Showers And Thunderstorms Likely | 10 mph NE | 69% |
| Monday Night | 54°F | Chance Rain Showers | 7 to 10 mph NE | 46% |
| Tuesday | 64°F | Chance Rain Showers | 9 mph NE | 29% |
| Tuesday Night | 50°F | Mostly Cloudy | 3 to 7 mph NNE | 4% |
| Wednesday | 67°F | Mostly Sunny | 6 mph NNE | 3% |
| Wednesday Night | 52°F | Partly Cloudy | 3 mph NNE | 2% |
| Thursday | 69°F | Mostly Sunny | 3 mph NNE | 4% |
| Thursday Night | 54°F | Partly Cloudy | 2 mph NNE | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Cuba, IL
Last spring frost
Apr 17
First fall frost
Oct 19
Growing season
185 days
Hardiness zone
6a
Explore more for Cuba, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Havana, Il (15.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.