Sesser, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sesser, a city in Franklin County, Illinois.
Tonight
57°F
Showers And Thunderstorms
Showers and thunderstorms before 3am. Mostly cloudy. Low around 57, with temperatures rising to around 59 overnight. South wind 9 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 100%.
7-day forecast for Sesser
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 57°F | Showers And Thunderstorms | 9 to 17 mph S | 99% |
| Wednesday | 68°F | Slight Chance Rain Showers then Partly Sunny | 7 to 13 mph WSW | 17% |
| Wednesday Night | 45°F | Partly Cloudy | 5 mph WSW | 0% |
| Thursday | 69°F | Sunny | 3 to 10 mph WSW | 0% |
| Thursday Night | 46°F | Mostly Cloudy | 3 mph WNW | 6% |
| Friday | 61°F | Partly Sunny | 5 to 12 mph NNW | 2% |
| Friday Night | 41°F | Partly Cloudy | 3 to 7 mph NNW | 1% |
| Saturday | 58°F | Mostly Sunny | 6 mph NNW | 0% |
| Saturday Night | 37°F | Partly Cloudy | 2 mph NW | 1% |
| Sunday | 63°F | Sunny | 1 to 8 mph W | 6% |
| Sunday Night | 36°F | Mostly Clear | 3 mph WNW | 4% |
| Monday | 66°F | Sunny | 2 to 9 mph WSW | 2% |
| Monday Night | 40°F | Mostly Clear | 5 mph SW | 0% |
| Tuesday | 70°F | Sunny | 3 to 7 mph WSW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Sesser (38.090, -89.051). Updated through the day.
Growing snapshot for Sesser
Last spring frost
Apr 4
First fall frost
Oct 27
Growing season
204 days
Hardiness zone
6b
More local growing data for Sesser: nearby ZIP 62884 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Benton
Buckner
Christopher
Ewing
Hanaford
Macedonia
Mulkeytown
North City
Orient
Royalton
Thompsonville
Valier
West City
West Frankfort
Zeigler
Climate data from the nearest NOAA station, Rend Lake Dam, Il (4.3 mi from Sesser). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.