Hettick, IL Weather Forecast
Local 7-day forecast
Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Hettick, IL in one place.
Showers and thunderstorms. Mostly sunny, with a high near 57. Northwest wind 14 to 17 mph. Chance of precipitation is 90%.
Local Weather Overview
This forecast page for Hettick, 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: Apr 16, 2026 11:15 AM CDT.
The active forecast window currently covers Apr 18 to Apr 22, 2026 for Hettick, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 18 to Apr 22, 2026
- Latest sync
- Apr 16, 2026 11:15 AM CDT
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in Hettick
Wednesday looks like the warmest upcoming period in Hettick at 76 degrees F.
Saturday Night is the coolest period ahead with temperatures near 35 degrees F.
The strongest winds are forecast for Saturday at about 14 to 17 mph NW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 16, 2026 11:15 AM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- LSX
- Radar station
- KLSX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of rain showers before 7pm. Mostly clear, with a low around 35. Chance of precipitation is 20%.
Sunny, with a high near 61.
Mostly clear, with a low around 37.
Sunny, with a high near 69.
Mostly clear, with a low around 48.
Mostly sunny, with a high near 74.
A slight chance of rain showers after 1am. Partly cloudy, with a low around 52. Chance of precipitation is 20%.
A slight chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Sunny, with a high near 76. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 52. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 18
|
Showers And Thunderstorms
|
57°F |
14 to 17 mph
NW
|
|
Saturday Night
Apr 18
|
Slight Chance Rain Showers then Mostly Clear
|
35°F |
6 to 13 mph
W
|
|
Sunday
Apr 19
|
Sunny
|
61°F |
6 to 14 mph
NW
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
37°F |
5 to 9 mph
NE
|
|
Monday
Apr 20
|
Sunny
|
69°F |
7 to 12 mph
S
|
|
Monday Night
Apr 20
|
Mostly Clear
|
48°F |
9 mph
S
|
|
Tuesday
Apr 21
|
Mostly Sunny
|
74°F |
9 to 15 mph
SW
|
|
Tuesday Night
Apr 21
|
Partly Cloudy then Slight Chance Rain Showers
|
52°F |
8 to 12 mph
SW
|
|
Wednesday
Apr 22
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
76°F |
7 to 12 mph
SW
|
|
Wednesday Night
Apr 22
|
Slight Chance Showers And Thunderstorms
|
52°F |
10 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Hettick.