Corinth, IL Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Corinth, IL in one place.
Sunny, with a high near 98. West southwest wind 3 to 7 mph.
Local Weather Overview
This forecast page for Corinth, 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 5:13 PM CDT.
The active forecast window currently covers Sep 17 to Sep 21, 2026 for Corinth, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 17 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 5:13 PM CDT
- Forecast office
- PAH
- Source
- NOAA / NWS
Daily Outlook
This Week in Corinth
Thursday looks like the warmest upcoming period in Corinth at 98 degrees F.
Monday Night is the coolest period ahead with temperatures near 64 degrees F.
The strongest winds are forecast for Saturday at about 5 to 12 mph SSW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 5:13 PM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- PAH
- Radar station
- KPAH
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 73. North northeast wind around 2 mph.
Sunny, with a high near 97. South southwest wind 1 to 5 mph.
Mostly clear, with a low around 72. South southeast wind around 3 mph.
Sunny, with a high near 96. South southwest wind 5 to 12 mph.
Partly cloudy, with a low around 73. South southwest wind around 7 mph.
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 94. West southwest wind 5 to 10 mph.
A slight chance of rain showers before 1am. Partly cloudy, with a low around 70. West southwest wind around 7 mph.
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. West wind 5 to 10 mph.
A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 64. North wind 5 to 10 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Sep 17
|
Sunny
|
98°F |
3 to 7 mph
WSW
|
|
Thursday Night
Sep 17
|
Mostly Clear
|
73°F |
2 mph
NNE
|
|
Friday
Sep 18
|
Sunny
|
97°F |
1 to 5 mph
SSW
|
|
Friday Night
Sep 18
|
Mostly Clear
|
72°F |
3 mph
SSE
|
|
Saturday
Sep 19
|
Sunny
|
96°F |
5 to 12 mph
SSW
|
|
Saturday Night
Sep 19
|
Partly Cloudy
|
73°F |
7 mph
SSW
|
|
Sunday
Sep 20
|
Mostly Sunny then Slight Chance Rain Showers
|
94°F |
5 to 10 mph
WSW
|
|
Sunday Night
Sep 20
|
Slight Chance Rain Showers
|
70°F |
7 mph
WSW
|
|
Monday
Sep 21
|
Mostly Sunny then Chance Showers And Thunderstorms
|
86°F |
5 to 10 mph
W
|
|
Monday Night
Sep 21
|
Chance Showers And Thunderstorms
|
64°F |
5 to 10 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Corinth.