Ina, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ina, a village in Jefferson County, Illinois.
This Afternoon
79°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy. High near 79, with temperatures falling to around 75 in the afternoon. South wind around 12 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
7-day forecast for Ina
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 79°F | Chance Showers And Thunderstorms | 12 mph S | 30% |
| Tonight | 56°F | Showers And Thunderstorms | 9 to 17 mph S | 99% |
| Wednesday | 68°F | Slight Chance Rain Showers then Partly Sunny | 7 to 14 mph SW | 17% |
| Wednesday Night | 43°F | Partly Cloudy | 5 mph WSW | 0% |
| Thursday | 69°F | Sunny | 3 to 12 mph WSW | 0% |
| Thursday Night | 44°F | Mostly Cloudy | 3 mph WNW | 6% |
| Friday | 61°F | Partly Sunny | 3 to 12 mph NNW | 2% |
| Friday Night | 38°F | Partly Cloudy | 2 to 7 mph NNW | 1% |
| Saturday | 58°F | Mostly Sunny | 2 to 6 mph NNW | 0% |
| Saturday Night | 35°F | Partly Cloudy | 2 mph NW | 1% |
| Sunday | 63°F | Sunny | 1 to 8 mph WNW | 6% |
| Sunday Night | 34°F | Mostly Clear | 1 to 5 mph WNW | 5% |
| Monday | 66°F | Sunny | 1 to 9 mph W | 2% |
| Monday Night | 38°F | Mostly Clear | 5 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Ina (38.150, -88.904). Updated through the day.
Growing snapshot for Ina
Last spring frost
Apr 4
First fall frost
Oct 28
Growing season
206 days
Hardiness zone
6b
More local growing data for Ina: nearby ZIP 62816 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Benton 2 N, Il (10.8 mi from Ina). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.