Gladstone, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Gladstone, a village in Henderson County, Illinois.
Tonight
70°F
Partly Cloudy then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 3am. Partly cloudy, with a low around 70. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
7-day forecast for Gladstone
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 70°F | Partly Cloudy then Chance Showers And Thunderstorms | 5 to 10 mph SE | 30% |
| Saturday | 86°F | Chance Showers And Thunderstorms then Mostly Cloudy | 5 to 10 mph S | 26% |
| Saturday Night | 66°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 mph NW | 73% |
| Sunday | 75°F | Showers And Thunderstorms Likely | 5 to 10 mph NE | 73% |
| Sunday Night | 58°F | Showers And Thunderstorms Likely | 10 mph NE | 72% |
| Monday | 66°F | Rain Showers Likely | 10 to 15 mph NE | 66% |
| Monday Night | 54°F | Chance Rain Showers | 10 mph NE | 51% |
| Tuesday | 63°F | Chance Rain Showers | 10 mph NE | 33% |
| Tuesday Night | 49°F | Partly Cloudy | 5 to 10 mph NE | 6% |
| Wednesday | 67°F | Mostly Sunny | 5 mph NE | 2% |
| Wednesday Night | 53°F | Partly Cloudy | 0 to 5 mph NE | 1% |
| Thursday | 70°F | Partly Sunny | 0 to 5 mph NE | 5% |
| Thursday Night | 55°F | Partly Cloudy | 0 to 5 mph NE | 5% |
| Friday | 72°F | Mostly Sunny | 0 to 5 mph NE | 5% |
Forecast source: National Weather Service (api.weather.gov) for Gladstone (40.864, -90.957). Updated through the day.
Growing snapshot for Gladstone
Last spring frost
Apr 8
First fall frost
Oct 29
Growing season
202 days
Hardiness zone
6a
More local growing data for Gladstone: nearby ZIP 61437 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Gladstone Dam 18, Il (2.9 mi from Gladstone). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.