Hoosier, IL Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms then Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Hoosier, IL in one place.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and noon. Mostly sunny, with a high near 95. Heat index values as high as 102. South wind 1 to 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Hoosier, 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 15, 2026 8:28 AM CDT.
The active forecast window currently covers Sep 16 to Sep 21, 2026 for Hoosier, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 8:28 AM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Hoosier
Thursday looks like the warmest upcoming period in Hoosier at 97 degrees F.
Monday Night is the coolest period ahead with temperatures near 57 degrees F.
The strongest winds are forecast for Monday at about 7 to 12 mph NNE.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 8:28 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- ILX
- Radar station
- KVWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 72. South wind around 2 mph.
Sunny, with a high near 97. West wind 2 to 6 mph.
Partly cloudy, with a low around 70. North northeast wind around 2 mph.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 93. East wind around 3 mph.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 69.
Mostly sunny, with a high near 94.
A slight chance of rain showers after 7pm. Partly cloudy, with a low around 69.
A slight chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 87.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 62.
A chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 79.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 57.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Chance Showers And Thunderstorms then Mostly Sunny
|
95°F |
1 to 5 mph
S
|
|
Wednesday Night
Sep 16
|
Mostly Clear
|
72°F |
2 mph
S
|
|
Thursday
Sep 17
|
Sunny
|
97°F |
2 to 6 mph
W
|
|
Thursday Night
Sep 17
|
Partly Cloudy
|
70°F |
2 mph
NNE
|
|
Friday
Sep 18
|
Sunny then Slight Chance Showers And Thunderstorms
|
93°F |
3 mph
E
|
|
Friday Night
Sep 18
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
69°F |
5 mph
SE
|
|
Saturday
Sep 19
|
Mostly Sunny
|
94°F |
5 to 9 mph
SSW
|
|
Saturday Night
Sep 19
|
Slight Chance Rain Showers
|
69°F |
6 mph
SSW
|
|
Sunday
Sep 20
|
Chance Showers And Thunderstorms
|
87°F |
5 to 10 mph
W
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms
|
62°F |
5 to 10 mph
N
|
|
Monday
Sep 21
|
Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
79°F |
7 to 12 mph
NNE
|
|
Monday Night
Sep 21
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
57°F |
6 to 10 mph
NNE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Hoosier.