Cuba, IL Weather & Growing Conditions
Overnight
70°F
Partly Cloudy
Partly cloudy, with a low around 70. Southeast wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 70°F | Partly Cloudy | 6 mph SE | 6% |
| Saturday | 87°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 3 to 7 mph SE | 17% |
| Saturday Night | 68°F | Showers And Thunderstorms Likely | 1 to 5 mph SW | 64% |
| Sunday | 75°F | Showers And Thunderstorms Likely | 1 to 12 mph NNE | 72% |
| Sunday Night | 58°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 9 to 13 mph NE | 66% |
| Monday | 64°F | Showers And Thunderstorms Likely | 13 mph ENE | 67% |
| Monday Night | 53°F | Chance Rain Showers | 7 to 12 mph NE | 49% |
| Tuesday | 63°F | Slight Chance Rain Showers | 10 mph NE | 20% |
| Tuesday Night | 49°F | Partly Cloudy | 3 to 8 mph NNE | 9% |
| Wednesday | 67°F | Mostly Sunny | 7 mph NNE | 3% |
| Wednesday Night | 52°F | Partly Cloudy | 5 mph NNE | 1% |
| Thursday | 69°F | Partly Sunny | 5 mph NNE | 5% |
| Thursday Night | 54°F | Partly Cloudy | 2 mph NE | 5% |
| Friday | 72°F | Mostly Sunny | 5 mph NE | 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 22
Growing season
185 days
Hardiness zone
5b
Explore more for Cuba, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Prairie City 2S, Il (15.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.