Crescent City, IL Weather Forecast
Local 7-day forecast
Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Crescent City, IL in one place.
Showers and thunderstorms. Partly sunny, with a high near 60. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Local Weather Overview
This forecast page for Crescent City, 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: Apr 16, 2026 11:09 AM CDT.
The active forecast window currently covers Apr 18 to Apr 22, 2026 for Crescent City, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 18 to Apr 22, 2026
- Latest sync
- Apr 16, 2026 11:09 AM CDT
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Crescent City
Wednesday looks like the warmest upcoming period in Crescent City at 74 degrees F.
Sunday Night is the coolest period ahead with temperatures near 33 degrees F.
The strongest winds are forecast for Saturday at about 15 mph W.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 16, 2026 11:09 AM CDT
- Coverage
- 5 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
A slight chance of rain showers before 7pm. Mostly clear, with a low around 35. Chance of precipitation is 20%.
Mostly sunny, with a high near 54.
Areas of frost after 4am. Partly cloudy, with a low around 33.
Areas of frost before 9am. Sunny, with a high near 62.
Mostly clear, with a low around 46.
Mostly sunny, with a high near 73.
Partly cloudy, with a low around 52.
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 74.
A chance of rain showers. Partly cloudy, with a low around 49.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 18
|
Showers And Thunderstorms
|
60°F |
15 mph
W
|
|
Saturday Night
Apr 18
|
Slight Chance Rain Showers then Mostly Clear
|
35°F |
10 to 15 mph
WNW
|
|
Sunday
Apr 19
|
Mostly Sunny
|
54°F |
10 to 15 mph
WNW
|
|
Sunday Night
Apr 19
|
Partly Cloudy then Areas Of Frost
|
33°F |
5 to 10 mph
N
|
|
Monday
Apr 20
|
Areas Of Frost then Sunny
|
62°F |
5 to 10 mph
SSE
|
|
Monday Night
Apr 20
|
Mostly Clear
|
46°F |
10 mph
S
|
|
Tuesday
Apr 21
|
Mostly Sunny
|
73°F |
10 to 15 mph
SW
|
|
Tuesday Night
Apr 21
|
Partly Cloudy
|
52°F |
10 to 15 mph
SW
|
|
Wednesday
Apr 22
|
Mostly Sunny then Slight Chance Rain Showers
|
74°F |
10 mph
WSW
|
|
Wednesday Night
Apr 22
|
Chance Rain Showers
|
49°F |
10 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Crescent City.