Catlin, IL Weather Forecast
Local 7-day forecast
Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Catlin, IL in one place.
Showers and thunderstorms likely before 7am, then showers and thunderstorms likely between 7am and 1pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 81. South southwest wind 13 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Local Weather Overview
This forecast page for Catlin, 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 14, 2026 8:19 PM CDT.
The active forecast window currently covers Apr 15 to Apr 21, 2026 for Catlin, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 15 to Apr 21, 2026
- Latest sync
- Apr 14, 2026 8:19 PM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Catlin
Friday looks like the warmest upcoming period in Catlin at 82 degrees F.
Sunday Night is the coolest period ahead with temperatures near 35 degrees F.
The strongest winds are forecast for Saturday at about 16 to 22 mph SW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 14, 2026 8:19 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- ILX
- Radar station
- KIND
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms likely before 7pm, then showers and thunderstorms. Mostly cloudy, with a low around 63. South southwest wind 12 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Showers and thunderstorms. Partly sunny, with a high near 76. Southwest wind 10 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms likely before 1am. Mostly clear, with a low around 56. West southwest wind 3 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Mostly sunny, with a high near 82. South wind 3 to 14 mph, with gusts as high as 20 mph.
A chance of showers and thunderstorms between 7pm and 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 61. South wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms. Mostly cloudy, with a high near 72. Chance of precipitation is 80%.
Showers and thunderstorms likely before 1am. Partly cloudy, with a low around 39. Chance of precipitation is 60%.
Sunny, with a high near 55.
Mostly clear, with a low around 35.
Sunny, with a high near 61.
Mostly clear, with a low around 41.
Sunny, with a high near 69.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 15
|
Showers And Thunderstorms Likely
|
81°F |
13 to 17 mph
SSW
|
|
Wednesday Night
Apr 15
|
Showers And Thunderstorms Likely then Showers And Thunderstorms
|
63°F |
12 to 15 mph
SSW
|
|
Thursday
Apr 16
|
Showers And Thunderstorms
|
76°F |
10 to 16 mph
SW
|
|
Thursday Night
Apr 16
|
Showers And Thunderstorms Likely
|
56°F |
3 to 10 mph
WSW
|
|
Friday
Apr 17
|
Mostly Sunny
|
82°F |
3 to 14 mph
S
|
|
Friday Night
Apr 17
|
Chance Showers And Thunderstorms
|
61°F |
10 to 15 mph
S
|
|
Saturday
Apr 18
|
Showers And Thunderstorms
|
72°F |
16 to 22 mph
SW
|
|
Saturday Night
Apr 18
|
Showers And Thunderstorms Likely
|
39°F |
13 to 17 mph
W
|
|
Sunday
Apr 19
|
Sunny
|
55°F |
13 to 20 mph
WNW
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
35°F |
6 to 13 mph
NW
|
|
Monday
Apr 20
|
Sunny
|
61°F |
6 to 10 mph
W
|
|
Monday Night
Apr 20
|
Mostly Clear
|
41°F |
8 mph
S
|
|
Tuesday
Apr 21
|
Sunny
|
69°F |
9 to 16 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Catlin.