Hecker, IL Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Hecker, IL in one place.
Partly sunny, with a high near 78. East wind around 3 mph.
Local Weather Overview
This forecast page for Hecker, 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 24, 2026 1:27 PM CDT.
The active forecast window currently covers Sep 25 to Sep 30, 2026 for Hecker, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 25 to Sep 30, 2026
- Latest sync
- Sep 24, 2026 1:27 PM CDT
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in Hecker
Tuesday looks like the warmest upcoming period in Hecker at 82 degrees F.
Sunday Night is the coolest period ahead with temperatures near 55 degrees F.
The strongest winds are forecast for Wednesday at about 9 to 13 mph SW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 24, 2026 1:27 PM CDT
- Coverage
- 6 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
Mostly cloudy, with a low around 59. East wind around 3 mph.
A chance of rain showers after 7am. Mostly cloudy, with a high near 72. East wind around 2 mph. Chance of precipitation is 30%.
A chance of rain showers. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.
A chance of rain showers before 1pm. Partly sunny, with a high near 75. Chance of precipitation is 30%.
Partly cloudy, with a low around 55.
Mostly sunny, with a high near 78.
Partly cloudy, with a low around 57.
A slight chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 82. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 50%.
Showers and thunderstorms likely. Mostly cloudy, with a high near 79. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Sep 25
|
Partly Sunny
|
78°F |
3 mph
E
|
|
Friday Night
Sep 25
|
Mostly Cloudy
|
59°F |
3 mph
E
|
|
Saturday
Sep 26
|
Chance Rain Showers
|
72°F |
2 mph
E
|
|
Saturday Night
Sep 26
|
Chance Rain Showers
|
56°F |
1 mph
E
|
|
Sunday
Sep 27
|
Chance Rain Showers
|
75°F |
3 mph
SE
|
|
Sunday Night
Sep 27
|
Partly Cloudy
|
55°F |
2 mph
E
|
|
Monday
Sep 28
|
Mostly Sunny
|
78°F |
3 mph
E
|
|
Monday Night
Sep 28
|
Partly Cloudy
|
57°F |
3 mph
SE
|
|
Tuesday
Sep 29
|
Chance Showers And Thunderstorms
|
82°F |
3 to 9 mph
S
|
|
Tuesday Night
Sep 29
|
Chance Showers And Thunderstorms
|
65°F |
6 to 9 mph
S
|
|
Wednesday
Sep 30
|
Showers And Thunderstorms Likely
|
79°F |
9 to 13 mph
SW
|
|
Wednesday Night
Sep 30
|
Showers And Thunderstorms Likely
|
59°F |
3 to 7 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Hecker.