Sesser, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sesser, a city in Franklin County, Illinois.
Overnight
65°F
Clear
Clear. Low around 65, with temperatures rising to around 67 overnight. Southeast wind around 1 mph.
7-day forecast for Sesser
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 65°F | Clear | 1 mph SE | 0% |
| Tuesday | 87°F | Patchy Fog then Sunny | 1 mph E | 0% |
| Tuesday Night | 65°F | Mostly Clear | 1 mph ESE | 0% |
| Wednesday | 90°F | Sunny | 1 mph S | 0% |
| Wednesday Night | 70°F | Partly Cloudy | 3 mph S | 11% |
| Thursday | 89°F | Chance Showers And Thunderstorms | 5 mph SSW | 33% |
| Thursday Night | 71°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 3 mph S | 59% |
| Friday | 88°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 5 mph SW | 59% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 2 mph SSW | 45% |
| Saturday | 89°F | Chance Showers And Thunderstorms | 3 mph SSW | 45% |
| Saturday Night | 71°F | Partly Cloudy | 3 mph SSW | 14% |
| Sunday | 92°F | Mostly Sunny | 3 to 8 mph SSW | 7% |
| Sunday Night | 72°F | Mostly Clear | 5 to 8 mph SSW | 5% |
| Monday | 93°F | Sunny | 5 to 9 mph SSW | 5% |
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 Aug 4, 2026.