Keyesport, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Keyesport, a village in Bond County, Illinois.
Overnight
65°F
Clear
Clear, with a low around 65. East wind around 1 mph.
7-day forecast for Keyesport
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 65°F | Clear | 1 mph E | 0% |
| Tuesday | 86°F | Patchy Fog then Sunny | 1 mph SE | 0% |
| Tuesday Night | 68°F | Mostly Clear | 2 mph SE | 0% |
| Wednesday | 88°F | Sunny | 2 mph S | 4% |
| Wednesday Night | 72°F | Partly Cloudy then Chance Showers And Thunderstorms | 5 mph S | 46% |
| Thursday | 86°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 3 mph SW | 64% |
| Thursday Night | 71°F | Chance Showers And Thunderstorms | 2 mph SE | 50% |
| Friday | 86°F | Chance Showers And Thunderstorms | 2 mph SW | 41% |
| Friday Night | 72°F | Chance Showers And Thunderstorms | 1 mph S | 30% |
| Saturday | 87°F | Chance Showers And Thunderstorms | 2 mph S | 30% |
| Saturday Night | 74°F | Mostly Clear | 5 mph S | 12% |
| Sunday | 90°F | Sunny | 5 to 8 mph S | 8% |
| Sunday Night | 75°F | Mostly Clear | 8 mph S | 5% |
| Monday | 91°F | Sunny | 7 mph SW | 5% |
Forecast source: National Weather Service (api.weather.gov) for Keyesport (38.746, -89.274). Updated through the day.
Growing snapshot for Keyesport
Last spring frost
Apr 6
First fall frost
Oct 29
Growing season
204 days
Hardiness zone
6b
More local growing data for Keyesport: nearby ZIP 62253 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Carlyle Rsvr, Il (11.1 mi from Keyesport). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.