Antioch, IL Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Antioch, IL in one place.
A chance of rain showers. Mostly cloudy. High near 44, with temperatures falling to around 41 in the afternoon. North wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Antioch, IL is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Nov 11, 2026 7:52 AM CST.
The active forecast window currently covers Nov 12 to Nov 17, 2026 for Antioch, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 12 to Nov 17, 2026
- Latest sync
- Nov 11, 2026 7:52 AM CST
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Antioch
Tuesday looks like the warmest upcoming period in Antioch at 51 degrees F.
Friday Night is the coolest period ahead with temperatures near 26 degrees F.
The strongest winds are forecast for Thursday at about 15 mph N.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Nov 11, 2026 7:52 AM CST
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- LOT
- Radar station
- KMKX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 28. North northwest wind around 10 mph, with gusts as high as 25 mph.
Mostly sunny, with a high near 43. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Mostly clear, with a low around 26.
Sunny, with a high near 46.
Mostly clear, with a low around 27.
Mostly sunny, with a high near 48.
Partly cloudy, with a low around 28.
Mostly sunny, with a high near 49.
Partly cloudy, with a low around 30.
Sunny, with a high near 51.
Mostly clear, with a low around 31.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Nov 12
|
Chance Rain Showers
|
44°F |
15 mph
N
|
|
Thursday Night
Nov 12
|
Partly Cloudy
|
28°F |
10 mph
NNW
|
|
Friday
Nov 13
|
Mostly Sunny
|
43°F |
10 to 15 mph
NNW
|
|
Friday Night
Nov 13
|
Mostly Clear
|
26°F |
5 to 10 mph
NNW
|
|
Saturday
Nov 14
|
Sunny
|
46°F |
5 to 10 mph
NNW
|
|
Saturday Night
Nov 14
|
Mostly Clear
|
27°F |
0 mph
|
|
Sunday
Nov 15
|
Mostly Sunny
|
48°F |
0 mph
|
|
Sunday Night
Nov 15
|
Partly Cloudy
|
28°F |
0 mph
|
|
Monday
Nov 16
|
Mostly Sunny
|
49°F |
0 to 5 mph
WSW
|
|
Monday Night
Nov 16
|
Partly Cloudy
|
30°F |
0 mph
|
|
Tuesday
Nov 17
|
Sunny
|
51°F |
0 to 5 mph
SSW
|
|
Tuesday Night
Nov 17
|
Mostly Clear
|
31°F |
0 mph
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Antioch.
