Basco, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Basco, a village in Hancock County, Illinois.
This Afternoon
83°F
Sunny
Sunny, with a high near 83. East wind around 10 mph.
7-day forecast for Basco
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 83°F | Sunny | 10 mph E | 9% |
| Tonight | 72°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 to 10 mph SE | 15% |
| Saturday | 90°F | Mostly Cloudy | 5 to 10 mph S | 9% |
| Saturday Night | 68°F | Chance Showers And Thunderstorms | 5 mph NW | 54% |
| Sunday | 79°F | Showers And Thunderstorms Likely | 5 to 10 mph N | 63% |
| Sunday Night | 61°F | Showers And Thunderstorms Likely | 10 mph NE | 68% |
| Monday | 67°F | Showers And Thunderstorms Likely | 10 to 15 mph NE | 68% |
| Monday Night | 56°F | Chance Rain Showers | 10 mph NE | 49% |
| Tuesday | 64°F | Chance Rain Showers then Mostly Cloudy | 10 mph NE | 27% |
| Tuesday Night | 50°F | Mostly Cloudy | 5 to 10 mph NE | 6% |
| Wednesday | 68°F | Mostly Sunny | 5 to 10 mph NE | 1% |
| Wednesday Night | 54°F | Partly Cloudy | 0 to 5 mph NE | 1% |
| Thursday | 70°F | Mostly Sunny | 5 mph NE | 4% |
| Thursday Night | 56°F | Partly Cloudy | 0 to 5 mph NE | 5% |
Forecast source: National Weather Service (api.weather.gov) for Basco (40.328, -91.199). Updated through the day.
Growing snapshot for Basco
Last spring frost
Apr 13
First fall frost
Oct 22
Growing season
191 days
Hardiness zone
6a
More local growing data for Basco: nearby ZIP 62313 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Augusta
Bentley
Bowen
Carthage
Dallas City
Elvaston
Ferris
Hamilton
La Harpe
Nauvoo
Niota
Plymouth
Pontoosuc
West Point
Climate data from the nearest NOAA station, Bentley, Il (6.4 mi from Basco). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.