Du Bois, IL Weather Forecast
Local 7-day forecast
Sunny then Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Du Bois, IL in one place.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 92. West wind 3 to 9 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Du Bois, 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: Jul 17, 2026 7:47 PM CDT.
The active forecast window currently covers Jul 18 to Jul 23, 2026 for Du Bois, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 18 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 7:47 PM CDT
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in Du Bois
Tuesday looks like the warmest upcoming period in Du Bois at 96 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 62 degrees F.
The strongest winds are forecast for Tuesday at about 6 to 12 mph W.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 17, 2026 7:47 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- LSX
- Radar station
- KVWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms between 9pm and 11pm. Partly cloudy, with a low around 73. West wind 1 to 6 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. North northwest wind around 2 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 70. East northeast wind around 2 mph. Chance of precipitation is 50%.
Sunny, with a high near 93. South wind around 2 mph.
Mostly clear, with a low around 75. South southwest wind around 6 mph.
Sunny, with a high near 96. West wind 6 to 12 mph.
Mostly clear, with a low around 70. North northwest wind 6 to 12 mph.
Sunny, with a high near 85. North wind 7 to 12 mph.
Partly cloudy, with a low around 62. North northeast wind 2 to 9 mph.
Mostly sunny, with a high near 84. North northeast wind around 5 mph.
Partly cloudy, with a low around 65. Northeast wind 1 to 5 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jul 18
|
Sunny then Slight Chance Showers And Thunderstorms
|
92°F |
3 to 9 mph
W
|
|
Saturday Night
Jul 18
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
73°F |
1 to 6 mph
W
|
|
Sunday
Jul 19
|
Mostly Sunny then Chance Showers And Thunderstorms
|
90°F |
2 mph
NNW
|
|
Sunday Night
Jul 19
|
Chance Showers And Thunderstorms then Partly Cloudy
|
70°F |
2 mph
ENE
|
|
Monday
Jul 20
|
Sunny
|
93°F |
2 mph
S
|
|
Monday Night
Jul 20
|
Mostly Clear
|
75°F |
6 mph
SSW
|
|
Tuesday
Jul 21
|
Sunny
|
96°F |
6 to 12 mph
W
|
|
Tuesday Night
Jul 21
|
Mostly Clear
|
70°F |
6 to 12 mph
NNW
|
|
Wednesday
Jul 22
|
Sunny
|
85°F |
7 to 12 mph
N
|
|
Wednesday Night
Jul 22
|
Partly Cloudy
|
62°F |
2 to 9 mph
NNE
|
|
Thursday
Jul 23
|
Mostly Sunny
|
84°F |
5 mph
NNE
|
|
Thursday Night
Jul 23
|
Partly Cloudy
|
65°F |
1 to 5 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Du Bois.