Henderson, IL Weather Forecast
Local 7-day forecast
Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Henderson, IL in one place.
Showers and thunderstorms before 4pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 81. South wind around 10 mph. Chance of precipitation is 80%.
Local Weather Overview
This forecast page for Henderson, 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: Jun 8, 2026 3:13 PM CDT.
The active forecast window currently covers Jun 8 to Jun 14, 2026 for Henderson, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 8 to Jun 14, 2026
- Latest sync
- Jun 8, 2026 3:13 PM CDT
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in Henderson
Wednesday looks like the warmest upcoming period in Henderson at 92 degrees F.
Sunday Night is the coolest period ahead with temperatures near 61 degrees F.
The strongest winds are forecast for Thursday at about 9 to 16 mph SW.
Precipitation is mentioned in 13 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 8, 2026 3:13 PM CDT
- Coverage
- 7 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
Showers and thunderstorms likely before 7pm, then showers and thunderstorms likely between 7pm and 9pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South wind 5 to 9 mph. Chance of precipitation is 60%.
A chance of rain showers before 10am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 88. Southwest wind 5 to 9 mph. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 72. Southwest wind 3 to 8 mph. Chance of precipitation is 20%.
Sunny, with a high near 92. Southwest wind 7 to 15 mph.
A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 72. Chance of precipitation is 40%.
A chance of rain showers before 7am, then showers and thunderstorms likely. Mostly sunny, with a high near 90. Chance of precipitation is 60%.
Showers and thunderstorms likely before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
A slight chance of rain showers. Mostly sunny, with a high near 86. Chance of precipitation is 20%.
A chance of rain showers. Partly cloudy, with a low around 65. Chance of precipitation is 40%.
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 61. Chance of precipitation is 40%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Jun 8
|
Showers And Thunderstorms
|
81°F |
10 mph
S
|
|
Tonight
Jun 8
|
Showers And Thunderstorms Likely
|
69°F |
5 to 9 mph
S
|
|
Tuesday
Jun 9
|
Slight Chance Showers And Thunderstorms
|
88°F |
5 to 9 mph
SW
|
|
Tuesday Night
Jun 9
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
72°F |
3 to 8 mph
SW
|
|
Wednesday
Jun 10
|
Sunny
|
92°F |
7 to 15 mph
SW
|
|
Wednesday Night
Jun 10
|
Chance Showers And Thunderstorms
|
72°F |
9 to 15 mph
S
|
|
Thursday
Jun 11
|
Showers And Thunderstorms Likely
|
90°F |
9 to 16 mph
SW
|
|
Thursday Night
Jun 11
|
Showers And Thunderstorms Likely
|
67°F |
6 to 14 mph
W
|
|
Friday
Jun 12
|
Slight Chance Rain Showers
|
86°F |
6 mph
W
|
|
Friday Night
Jun 12
|
Chance Rain Showers
|
65°F |
5 mph
S
|
|
Saturday
Jun 13
|
Chance Rain Showers
|
86°F |
5 to 8 mph
S
|
|
Saturday Night
Jun 13
|
Chance Showers And Thunderstorms
|
66°F |
7 mph
SW
|
|
Sunday
Jun 14
|
Chance Showers And Thunderstorms
|
82°F |
6 to 9 mph
N
|
|
Sunday Night
Jun 14
|
Chance Showers And Thunderstorms
|
61°F |
3 to 8 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Henderson.