Heritage West, IL Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Heritage West, IL in one place.
A chance of showers and thunderstorms before 7am, then showers and thunderstorms likely. Mostly cloudy. High near 81, with temperatures falling to around 78 in the afternoon. West southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Heritage West, 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: Sep 14, 2026 2:47 PM CDT.
The active forecast window currently covers Sep 15 to Sep 20, 2026 for Heritage West, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 20, 2026
- Latest sync
- Sep 14, 2026 2:47 PM CDT
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Heritage West
Tuesday looks like the warmest upcoming period in Heritage West at 81 degrees F.
Sunday Night is the coolest period ahead with temperatures near 59 degrees F.
The strongest winds are forecast for Tuesday at about 10 to 15 mph WSW.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 2:47 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- LOT
- Radar station
- KLOT
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms likely. Mostly cloudy, with a low around 62. North wind 5 to 10 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a high near 75. Northeast wind 5 to 10 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 66. Chance of precipitation is 70%.
Showers and thunderstorms likely before 1pm. Mostly cloudy, with a high near 80.
A slight chance of rain showers after 1am. Mostly cloudy, with a low around 63.
A chance of rain showers. Partly sunny, with a high near 79.
A chance of rain showers. Mostly cloudy, with a low around 64.
Rain showers likely before 1pm, then showers and thunderstorms likely. Partly sunny, with a high near 77.
Showers and thunderstorms likely. Mostly cloudy, with a low around 61.
A chance of showers and thunderstorms. Mostly cloudy, with a high near 75.
A chance of rain showers. Mostly cloudy, with a low around 59.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Sep 15
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
81°F |
10 to 15 mph
WSW
|
|
Tuesday Night
Sep 15
|
Showers And Thunderstorms Likely
|
62°F |
5 to 10 mph
N
|
|
Wednesday
Sep 16
|
Showers And Thunderstorms Likely
|
75°F |
5 to 10 mph
NE
|
|
Wednesday Night
Sep 16
|
Showers And Thunderstorms Likely
|
66°F |
5 to 10 mph
E
|
|
Thursday
Sep 17
|
Showers And Thunderstorms Likely
|
80°F |
5 to 10 mph
N
|
|
Thursday Night
Sep 17
|
Mostly Cloudy then Slight Chance Rain Showers
|
63°F |
5 mph
NE
|
|
Friday
Sep 18
|
Chance Rain Showers
|
79°F |
5 to 10 mph
E
|
|
Friday Night
Sep 18
|
Chance Rain Showers
|
64°F |
5 to 10 mph
SE
|
|
Saturday
Sep 19
|
Rain Showers Likely
|
77°F |
10 to 15 mph
SW
|
|
Saturday Night
Sep 19
|
Showers And Thunderstorms Likely
|
61°F |
10 mph
N
|
|
Sunday
Sep 20
|
Chance Showers And Thunderstorms
|
75°F |
10 to 15 mph
NE
|
|
Sunday Night
Sep 20
|
Chance Rain Showers
|
59°F |
5 to 10 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Heritage West.