Old Salem Chautauqua, IL Weather Forecast
Local 7-day forecast
Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Old Salem Chautauqua, IL in one place.
Showers and thunderstorms likely before 5am. Some of the storms could be severe. Mostly cloudy, with a low around 66. South southwest wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Old Salem Chautauqua, 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 11, 2026 4:20 AM CDT.
The active forecast window currently covers Jun 11 to Jun 17, 2026 for Old Salem Chautauqua, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 11 to Jun 17, 2026
- Latest sync
- Jun 11, 2026 4:20 AM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Old Salem Chautauqua
Thursday looks like the warmest upcoming period in Old Salem Chautauqua at 90 degrees F.
Sunday Night is the coolest period ahead with temperatures near 55 degrees F.
The strongest winds are forecast for Thursday at about 9 to 22 mph SSW.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 11, 2026 4:20 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- ILX
- Radar station
- KILX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 90. South southwest wind 9 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms likely before 7pm, then showers and thunderstorms between 7pm and 8pm, then showers and thunderstorms likely between 8pm and 11pm. Some of the storms could produce heavy rain. Partly cloudy, with a low around 59. West wind 6 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunny, with a high near 82. West wind 6 to 9 mph.
Mostly clear, with a low around 62. Southwest wind 2 to 7 mph.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85. South wind 6 to 13 mph, with gusts as high as 22 mph. New rainfall amounts less than a tenth of an inch possible.
A slight chance of showers and thunderstorms before 7pm, then showers and thunderstorms. Mostly cloudy, with a low around 64. West wind 5 to 12 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Showers and thunderstorms before 7am. Mostly sunny, with a high near 76. Chance of precipitation is 80%.
Partly cloudy, with a low around 55.
Mostly sunny, with a high near 78.
Partly cloudy, with a low around 56.
A slight chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Sunny, with a high near 80.
A chance of showers and thunderstorms. Mostly clear, with a low around 57.
A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jun 11
|
Showers And Thunderstorms Likely
|
66°F |
9 mph
SSW
|
|
Thursday
Jun 11
|
Mostly Sunny then Chance Showers And Thunderstorms
|
90°F |
9 to 22 mph
SSW
|
|
Thursday Night
Jun 11
|
Showers And Thunderstorms Likely then Partly Cloudy
|
59°F |
6 to 21 mph
W
|
|
Friday
Jun 12
|
Sunny
|
82°F |
6 to 9 mph
W
|
|
Friday Night
Jun 12
|
Mostly Clear
|
62°F |
2 to 7 mph
SW
|
|
Saturday
Jun 13
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
85°F |
6 to 13 mph
S
|
|
Saturday Night
Jun 13
|
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms
|
64°F |
5 to 12 mph
W
|
|
Sunday
Jun 14
|
Showers And Thunderstorms then Mostly Sunny
|
76°F |
10 to 14 mph
NNW
|
|
Sunday Night
Jun 14
|
Partly Cloudy
|
55°F |
3 to 12 mph
WNW
|
|
Monday
Jun 15
|
Mostly Sunny
|
78°F |
6 to 12 mph
W
|
|
Monday Night
Jun 15
|
Partly Cloudy
|
56°F |
3 to 9 mph
WSW
|
|
Tuesday
Jun 16
|
Chance Showers And Thunderstorms
|
80°F |
6 to 13 mph
WSW
|
|
Tuesday Night
Jun 16
|
Chance Showers And Thunderstorms
|
57°F |
5 to 10 mph
WSW
|
|
Wednesday
Jun 17
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
82°F |
6 to 15 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Old Salem Chautauqua.