Hettick, IL Weather & Growing Conditions
This Afternoon
95°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Sunny, with a high near 95. East wind around 3 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 95°F | Slight Chance Showers And Thunderstorms | 3 mph E | 23% |
| Tonight | 69°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 6 mph SE | 21% |
| Saturday | 95°F | Mostly Sunny | 7 mph SW | 7% |
| Saturday Night | 68°F | Partly Cloudy then Slight Chance Rain Showers | 5 mph SW | 15% |
| Sunday | 89°F | Chance Rain Showers | 1 to 7 mph NW | 45% |
| Sunday Night | 61°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 to 8 mph NE | 64% |
| Monday | 75°F | Showers And Thunderstorms Likely | 5 to 10 mph NE | 64% |
| Monday Night | 55°F | Chance Showers And Thunderstorms | 6 to 12 mph NE | 49% |
| Tuesday | 70°F | Slight Chance Rain Showers then Mostly Cloudy | 10 mph NE | 22% |
| Tuesday Night | 50°F | Mostly Cloudy | 3 to 10 mph N | 4% |
| Wednesday | 73°F | Mostly Sunny | 5 to 8 mph N | 1% |
| Wednesday Night | 52°F | Partly Cloudy | 2 to 7 mph N | 1% |
| Thursday | 74°F | Mostly Sunny | 2 to 7 mph N | 4% |
| Thursday Night | 54°F | Partly Cloudy | 2 to 6 mph NE | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Hettick, IL
Last spring frost
Apr 14
First fall frost
Oct 21
Growing season
188 days
Hardiness zone
6a
Explore more for Hettick, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Carlinville, Il (11.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.