Austin, IL Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Austin, IL in one place.
Mostly sunny, with a high near 76. East northeast wind 5 to 10 mph.
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: Jun 27, 2026 1:26 AM CDT.
The active forecast window currently covers Jun 27 to Jul 3, 2026 for Austin, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 27 to Jul 3, 2026
- Latest sync
- Jun 27, 2026 1:26 AM CDT
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Austin
Thursday looks like the warmest upcoming period in Austin at 98 degrees F.
Saturday Night is the coolest period ahead with temperatures near 64 degrees F.
The strongest winds are forecast for Sunday at about 5 to 15 mph SE.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 27, 2026 1:26 AM CDT
- Coverage
- 7 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
Partly cloudy, with a low around 64. East northeast wind 5 to 10 mph.
A slight chance of rain showers between 7am and 1pm. Mostly sunny, with a high near 84. Southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Mostly cloudy, with a low around 75. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Sunny, with a high near 92.
Partly cloudy, with a low around 78.
Mostly sunny, with a high near 97.
Mostly clear, with a low around 79.
Sunny, with a high near 97.
Mostly clear, with a low around 78.
Sunny, with a high near 98.
Partly cloudy, with a low around 77.
A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 94.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jun 27
|
Mostly Sunny
|
76°F |
5 to 10 mph
ENE
|
|
Saturday Night
Jun 27
|
Partly Cloudy
|
64°F |
5 to 10 mph
ENE
|
|
Sunday
Jun 28
|
Slight Chance Rain Showers
|
84°F |
5 to 15 mph
SE
|
|
Sunday Night
Jun 28
|
Mostly Cloudy
|
75°F |
10 to 15 mph
SSE
|
|
Monday
Jun 29
|
Sunny
|
92°F |
10 to 15 mph
SSW
|
|
Monday Night
Jun 29
|
Partly Cloudy
|
78°F |
10 to 15 mph
SSW
|
|
Tuesday
Jun 30
|
Mostly Sunny
|
97°F |
5 to 15 mph
SW
|
|
Tuesday Night
Jun 30
|
Mostly Clear
|
79°F |
5 to 15 mph
SW
|
|
Wednesday
Jul 1
|
Sunny
|
97°F |
5 to 15 mph
SW
|
|
Wednesday Night
Jul 1
|
Mostly Clear
|
78°F |
5 to 10 mph
SW
|
|
Thursday
Jul 2
|
Sunny
|
98°F |
5 to 15 mph
SW
|
|
Thursday Night
Jul 2
|
Partly Cloudy
|
77°F |
5 to 10 mph
SW
|
|
Friday
Jul 3
|
Chance Showers And Thunderstorms
|
94°F |
5 to 10 mph
WSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Austin.