Austin, IL Weather Forecast
Local 7-day forecast
Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Austin, IL in one place.
Showers and thunderstorms likely. Mostly cloudy, with a high near 82. South southeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.
Local Weather Overview
This forecast page for Austin, 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: Aug 10, 2026 4:48 AM CDT.
The active forecast window currently covers Aug 11 to Aug 16, 2026 for Austin, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 11 to Aug 16, 2026
- Latest sync
- Aug 10, 2026 4:48 AM CDT
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Austin
Wednesday looks like the warmest upcoming period in Austin at 83 degrees F.
Friday Night is the coolest period ahead with temperatures near 65 degrees F.
The strongest winds are forecast for Wednesday at about 5 to 10 mph NNE.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 10, 2026 4:48 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- LOT
- Radar station
- KLOT
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. Mostly cloudy, with a low around 70. Northeast wind around 5 mph. Chance of precipitation is 60%.
Rain showers likely before 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 60%.
A slight chance of rain showers before 1am. Partly cloudy, with a low around 70.
A slight chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 79.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm. Mostly cloudy, with a high near 75.
A chance of rain showers after 7pm. Mostly cloudy, with a low around 65.
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 78.
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 67.
A chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 78.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Aug 11
|
Showers And Thunderstorms Likely
|
82°F |
5 mph
SSE
|
|
Tuesday Night
Aug 11
|
Showers And Thunderstorms Likely
|
70°F |
5 mph
NE
|
|
Wednesday
Aug 12
|
Rain Showers Likely then Slight Chance Showers And Thunderstorms
|
83°F |
5 to 10 mph
NNE
|
|
Wednesday Night
Aug 12
|
Slight Chance Rain Showers
|
70°F |
0 to 5 mph
NNE
|
|
Thursday
Aug 13
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
79°F |
0 to 10 mph
NE
|
|
Thursday Night
Aug 13
|
Chance Showers And Thunderstorms
|
66°F |
5 mph
NE
|
|
Friday
Aug 14
|
Slight Chance Showers And Thunderstorms
|
75°F |
5 to 10 mph
ENE
|
|
Friday Night
Aug 14
|
Chance Rain Showers
|
65°F |
5 to 10 mph
E
|
|
Saturday
Aug 15
|
Chance Rain Showers
|
78°F |
10 mph
SSE
|
|
Saturday Night
Aug 15
|
Chance Showers And Thunderstorms
|
67°F |
5 to 10 mph
SW
|
|
Sunday
Aug 16
|
Chance Showers And Thunderstorms
|
78°F |
5 to 10 mph
WNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Austin.