Carmi, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Carmi, a city in White County, Illinois.
Tonight
58°F
Showers And Thunderstorms
Showers and thunderstorms. Cloudy. Low around 58, with temperatures rising to around 60 overnight. South wind 8 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
7-day forecast for Carmi
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 58°F | Showers And Thunderstorms | 8 to 13 mph S | 97% |
| Wednesday | 68°F | Partly Sunny | 6 to 13 mph SW | 14% |
| Wednesday Night | 45°F | Partly Cloudy | 3 mph WSW | 0% |
| Thursday | 68°F | Sunny | 2 to 10 mph SW | 0% |
| Thursday Night | 45°F | Partly Cloudy | 2 mph W | 4% |
| Friday | 61°F | Partly Sunny | 2 to 10 mph NW | 6% |
| Friday Night | 40°F | Mostly Cloudy | 2 to 8 mph NNW | 2% |
| Saturday | 57°F | Mostly Sunny | 5 mph NNW | 0% |
| Saturday Night | 35°F | Partly Cloudy | 1 mph NNW | 2% |
| Sunday | 61°F | Sunny | 0 to 7 mph WNW | 6% |
| Sunday Night | 35°F | Mostly Clear | 1 to 5 mph NW | 6% |
| Monday | 64°F | Sunny | 1 to 8 mph WNW | 3% |
| Monday Night | 39°F | Mostly Clear | 5 mph SW | 0% |
| Tuesday | 68°F | Sunny | 2 to 6 mph WSW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Carmi (38.086, -88.172). Updated through the day.
Growing snapshot for Carmi
Last spring frost
Apr 15
First fall frost
Oct 19
Growing season
183 days
Hardiness zone
7a
More local growing data for Carmi: nearby ZIP 62821 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Carmi 3, Il (2.8 mi from Carmi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.