Harman US

West Frankfort, IL Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for West Frankfort, a city in Franklin County, Illinois.

Today
63°F
Mostly Cloudy
Mostly cloudy, with a high near 63. West southwest wind 5 to 10 mph.

7-day forecast for West Frankfort

WhenTempForecastWindPrecip
Today 63°F Mostly Cloudy 5 to 10 mph WSW 10%
Tonight 43°F Partly Cloudy 3 mph WSW 0%
Thursday 69°F Sunny 3 to 8 mph WSW 0%
Thursday Night 44°F Partly Cloudy 2 mph WNW 1%
Friday 61°F Partly Sunny 3 to 12 mph NNW 0%
Friday Night 36°F Partly Cloudy 2 to 7 mph N 0%
Saturday 57°F Mostly Sunny 2 to 6 mph N 0%
Saturday Night 33°F Partly Cloudy 1 mph NNW 0%
Sunday 62°F Sunny 0 to 7 mph NW 0%
Sunday Night 33°F Clear 2 mph NNW 1%
Monday 66°F Sunny 0 to 6 mph WSW 0%
Monday Night 38°F Clear 1 mph SW 1%
Tuesday 70°F Sunny 1 to 5 mph W 1%
Tuesday Night 40°F Mostly Clear 1 mph NW 1%

Forecast source: National Weather Service (api.weather.gov) for West Frankfort (37.899, -88.931). Updated through the day.

Growing snapshot for West Frankfort

Last spring frost
Apr 4
First fall frost
Oct 28
Growing season
206 days
Hardiness zone
7a

More local growing data for West Frankfort: nearby ZIP 62896 weather · frost dates · planting calendar · Illinois frost dates

Nearby towns & communities

All Illinois locations ›

Climate data from the nearest NOAA station, Benton 2 N, Il (9.7 mi from West Frankfort). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.