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Carmi, IL Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Carmi, a city in White County, Illinois.

This Afternoon
99°F
Sunny
Sunny. High near 99, with temperatures falling to around 97 in the afternoon. West southwest wind 5 to 8 mph.

7-day forecast for Carmi

WhenTempForecastWindPrecip
This Afternoon 99°F Sunny 5 to 8 mph WSW 2%
Tonight 72°F Partly Cloudy 5 mph SSW 2%
Sunday 97°F Mostly Sunny 5 to 8 mph WSW 2%
Sunday Night 68°F Partly Cloudy then Chance Showers And Thunderstorms 3 to 7 mph N 29%
Monday 88°F Chance Showers And Thunderstorms 6 to 10 mph NE 47%
Monday Night 62°F Chance Showers And Thunderstorms 5 to 12 mph NNE 47%
Tuesday 79°F Chance Showers And Thunderstorms 6 to 13 mph NNE 41%
Tuesday Night 58°F Partly Cloudy 5 to 13 mph N 9%
Wednesday 78°F Mostly Sunny 6 to 10 mph N 9%
Wednesday Night 56°F Partly Cloudy 2 to 10 mph N 2%
Thursday 78°F Mostly Sunny 3 to 8 mph N 1%
Thursday Night 58°F Partly Cloudy 2 to 7 mph NNE 1%
Friday 80°F Mostly Sunny 2 to 9 mph NNE 5%
Friday Night 57°F Partly Cloudy 2 to 7 mph NNE 5%

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

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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 Sep 19, 2026.