Harman US

Scottville, IL Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Scottville, a village in Macoupin County, Illinois.

Overnight
54°F
Slight Chance Drizzle
A slight chance of drizzle. Mostly cloudy, with a low around 54. Southwest wind around 12 mph. Chance of precipitation is 20%.

7-day forecast for Scottville

WhenTempForecastWindPrecip
Overnight 54°F Slight Chance Drizzle 12 mph SW 16%
Wednesday 58°F Slight Chance Drizzle 9 to 14 mph SW 13%
Wednesday Night 42°F Mostly Cloudy 8 mph SW 1%
Thursday 61°F Mostly Sunny 7 to 12 mph W 1%
Thursday Night 42°F Mostly Cloudy 7 mph NW 4%
Friday 55°F Partly Sunny 10 mph N 4%
Friday Night 31°F Partly Cloudy 1 to 7 mph N 0%
Saturday 54°F Mostly Sunny 3 mph NW 0%
Saturday Night 31°F Partly Cloudy 2 mph NW 0%
Sunday 60°F Sunny 2 to 6 mph W 2%
Sunday Night 32°F Clear 2 mph W 0%
Monday 65°F Sunny 1 to 6 mph SW 0%
Monday Night 38°F Clear 3 mph SW 0%
Tuesday 67°F Sunny 3 mph W 1%

Forecast source: National Weather Service (api.weather.gov) for Scottville (39.478, -90.104). Updated through the day.

Growing snapshot for Scottville

Last spring frost
Apr 14
First fall frost
Oct 21
Growing season
188 days
Hardiness zone
6b

More local growing data for Scottville: nearby ZIP 62674 weather · frost dates · planting calendar · Illinois frost dates

Nearby towns & communities

All Illinois locations ›

Climate data from the nearest NOAA station, Carlinville, Il (13.4 mi from Scottville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.