Antioch, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Antioch, a village in Lake County, Illinois.
This Afternoon
69°F
Rain Likely
Rain likely and a slight chance of thunderstorms. Mostly cloudy. High near 69, with temperatures falling to around 67 in the afternoon. South wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Antioch
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Rain Likely | 15 mph S | 55% |
| Tonight | 60°F | Rain | 15 mph S | 79% |
| Wednesday | 64°F | Rain Likely | 15 mph SSW | 60% |
| Wednesday Night | 47°F | Chance Rain | 15 mph SW | 25% |
| Thursday | 56°F | Chance Rain | 10 to 15 mph WSW | 49% |
| Thursday Night | 40°F | Rain Likely | 10 to 15 mph NW | 59% |
| Friday | 52°F | Slight Chance Rain | 10 to 15 mph N | 24% |
| Friday Night | 34°F | Mostly Cloudy | 0 to 10 mph NNW | 7% |
| Saturday | 53°F | Mostly Sunny | 0 to 5 mph WNW | 5% |
| Saturday Night | 34°F | Partly Cloudy | 0 to 5 mph WSW | 7% |
| Sunday | 57°F | Mostly Sunny then Slight Chance Rain | 5 to 10 mph W | 17% |
| Sunday Night | 35°F | Mostly Clear | 5 mph W | 8% |
| Monday | 60°F | Mostly Sunny | 5 to 10 mph WSW | 3% |
| Monday Night | 39°F | Mostly Clear | 5 to 10 mph W | 3% |
Forecast source: National Weather Service (api.weather.gov) for Antioch (42.477, -88.067). Updated through the day.
Growing snapshot for Antioch
Last spring frost
Apr 23
First fall frost
Oct 21
Growing season
179 days
Hardiness zone
5b
More local growing data for Antioch: nearby ZIP 60002 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
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Lindenhurst
Climate data from the nearest NOAA station, Antioch, Il (1 mi from Antioch). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.