Benson, IL Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Benson, IL in one place.
Sunny, with a high near 91. Heat index values as high as 102. South southwest wind around 15 mph, with gusts as high as 24 mph.
Local Weather Overview
This forecast page for Benson, 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 30, 2026 7:46 PM CDT.
The active forecast window currently covers Jun 30 to Jul 6, 2026 for Benson, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 30 to Jul 6, 2026
- Latest sync
- Jun 30, 2026 7:46 PM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Benson
Thursday looks like the warmest upcoming period in Benson at 93 degrees F.
Monday Night is the coolest period ahead with temperatures near 67 degrees F.
The strongest winds are forecast for This Afternoon at about 15 mph SSW.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 30, 2026 7:46 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- ILX
- Radar station
- KILX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear, with a low around 75. Heat index values as high as 101. South southwest wind 7 to 15 mph, with gusts as high as 24 mph.
Sunny, with a high near 92. Heat index values as high as 102. South southwest wind 7 to 15 mph, with gusts as high as 22 mph.
Mostly clear, with a low around 76. South southwest wind 8 to 13 mph, with gusts as high as 21 mph.
Sunny, with a high near 93. Southwest wind 8 to 13 mph, with gusts as high as 20 mph.
A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 75. South southwest wind 6 to 10 mph, with gusts as high as 17 mph. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 1pm, then showers and thunderstorms likely. Mostly sunny, with a high near 91. Southwest wind 7 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then showers and thunderstorms likely. Mostly sunny, with a high near 88. Chance of precipitation is 60%.
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 70.
A chance of showers and thunderstorms. Partly sunny, with a high near 86.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
A chance of rain showers before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 86.
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 67.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Jun 30
|
Sunny
|
91°F |
15 mph
SSW
|
|
Tonight
Jun 30
|
Clear
|
75°F |
7 to 15 mph
SSW
|
|
Wednesday
Jul 1
|
Sunny
|
92°F |
7 to 15 mph
SSW
|
|
Wednesday Night
Jul 1
|
Mostly Clear
|
76°F |
8 to 13 mph
SSW
|
|
Thursday
Jul 2
|
Sunny
|
93°F |
8 to 13 mph
SW
|
|
Thursday Night
Jul 2
|
Mostly Clear then Slight Chance Showers And Thunderstorms
|
75°F |
6 to 10 mph
SSW
|
|
Friday
Jul 3
|
Chance Showers And Thunderstorms
|
91°F |
7 to 10 mph
SW
|
|
Friday Night
Jul 3
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
72°F |
5 to 9 mph
SSW
|
|
Independence Day
Jul 4
|
Chance Showers And Thunderstorms
|
88°F |
7 mph
SSW
|
|
Saturday Night
Jul 4
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
70°F |
6 mph
SE
|
|
Sunday
Jul 5
|
Chance Showers And Thunderstorms
|
86°F |
7 mph
NNE
|
|
Sunday Night
Jul 5
|
Chance Showers And Thunderstorms
|
68°F |
2 to 6 mph
NNE
|
|
Monday
Jul 6
|
Chance Showers And Thunderstorms
|
86°F |
2 to 7 mph
NE
|
|
Monday Night
Jul 6
|
Chance Showers And Thunderstorms
|
67°F |
2 to 6 mph
ENE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Benson.