Carrollton, IL Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Carrollton, IL in one place.
Sunny, with a high near 90. East wind around 3 mph.
Local Weather Overview
This forecast page for Carrollton, 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: Jul 14, 2026 7:17 PM CDT.
The active forecast window currently covers Jul 14 to Jul 20, 2026 for Carrollton, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 14 to Jul 20, 2026
- Latest sync
- Jul 14, 2026 7:17 PM CDT
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in Carrollton
Monday looks like the warmest upcoming period in Carrollton at 93 degrees F.
Tonight is the coolest period ahead with temperatures near 69 degrees F.
The strongest winds are forecast for Saturday at about 6 to 9 mph W.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 14, 2026 7:17 PM CDT
- Coverage
- 7 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
Clear, with a low around 69. Northeast wind 0 to 5 mph.
Sunny, with a high near 90. Northeast wind 0 to 3 mph.
Mostly clear, with a low around 70. East wind 0 to 3 mph.
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. Southeast wind 0 to 3 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 71. Chance of precipitation is 40%.
Showers and thunderstorms likely after 7am. Mostly sunny, with a high near 90. Chance of precipitation is 60%.
Showers and thunderstorms likely before 1am. Partly cloudy, with a low around 72. Chance of precipitation is 60%.
Sunny, with a high near 92.
Mostly clear, with a low around 72.
Sunny, with a high near 92.
Mostly clear, with a low around 72.
Sunny, with a high near 93.
Partly cloudy, with a low around 71.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Jul 14
|
Sunny
|
90°F |
3 mph
E
|
|
Tonight
Jul 14
|
Clear
|
69°F |
0 to 5 mph
NE
|
|
Wednesday
Jul 15
|
Sunny
|
90°F |
0 to 3 mph
NE
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
70°F |
0 to 3 mph
E
|
|
Thursday
Jul 16
|
Mostly Sunny then Chance Showers And Thunderstorms
|
90°F |
0 to 3 mph
SE
|
|
Thursday Night
Jul 16
|
Chance Showers And Thunderstorms then Partly Cloudy
|
71°F |
2 mph
SW
|
|
Friday
Jul 17
|
Showers And Thunderstorms Likely
|
90°F |
2 to 6 mph
W
|
|
Friday Night
Jul 17
|
Showers And Thunderstorms Likely
|
72°F |
6 mph
SW
|
|
Saturday
Jul 18
|
Sunny
|
92°F |
6 to 9 mph
W
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
72°F |
7 mph
W
|
|
Sunday
Jul 19
|
Sunny
|
92°F |
7 mph
W
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
72°F |
6 mph
SW
|
|
Monday
Jul 20
|
Sunny
|
93°F |
6 to 9 mph
SW
|
|
Monday Night
Jul 20
|
Partly Cloudy
|
71°F |
7 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Carrollton.