Coatsburg, IL Weather Forecast
Local 7-day forecast
Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Coatsburg, IL in one place.
Rain showers before 1pm. Mostly sunny, with a high near 55. Northwest wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.
Local Weather Overview
This forecast page for Coatsburg, 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 9:41 AM CDT.
The active forecast window currently covers Apr 18 to Apr 22, 2026 for Coatsburg, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 18 to Apr 22, 2026
- Latest sync
- Apr 16, 2026 9:41 AM CDT
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in Coatsburg
Wednesday looks like the warmest upcoming period in Coatsburg at 75 degrees F.
Saturday Night is the coolest period ahead with temperatures near 36 degrees F.
The strongest winds are forecast for Saturday at about 16 mph NW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 16, 2026 9:41 AM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- LSX
- Radar station
- KLSX
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 36.
Sunny, with a high near 61.
Mostly clear, with a low around 40.
Sunny, with a high near 70.
Mostly clear, with a low around 51.
Mostly sunny, with a high near 74.
Mostly clear, with a low around 53.
A slight chance of rain showers between 7am and 1pm, then a slight chance of showers and thunderstorms. Sunny, with a high near 75. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 55. Chance of precipitation is 40%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 18
|
Rain Showers
|
55°F |
16 mph
NW
|
|
Saturday Night
Apr 18
|
Mostly Clear
|
36°F |
8 to 14 mph
W
|
|
Sunday
Apr 19
|
Sunny
|
61°F |
7 to 13 mph
NW
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
40°F |
8 mph
E
|
|
Monday
Apr 20
|
Sunny
|
70°F |
8 to 13 mph
S
|
|
Monday Night
Apr 20
|
Mostly Clear
|
51°F |
12 mph
S
|
|
Tuesday
Apr 21
|
Mostly Sunny
|
74°F |
14 mph
SW
|
|
Tuesday Night
Apr 21
|
Mostly Clear
|
53°F |
12 mph
SW
|
|
Wednesday
Apr 22
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
75°F |
12 mph
S
|
|
Wednesday Night
Apr 22
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
55°F |
10 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Coatsburg.