Utica, IL Weather Forecast
Local 7-day forecast
Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Utica, IL in one place.
A chance of rain showers before 9am, then showers and thunderstorms likely between 9am and 4pm. Mostly cloudy. High near 52, with temperatures falling to around 49 in the afternoon. Northeast wind 5 to 15 mph, with gusts as high as 30 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 Utica, 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: Nov 11, 2026 8:41 AM CST.
The active forecast window currently covers Nov 11 to Nov 17, 2026 for Utica, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 11 to Nov 17, 2026
- Latest sync
- Nov 11, 2026 8:41 AM CST
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Utica
Veterans Day looks like the warmest upcoming period in Utica at 52 degrees F.
Friday Night is the coolest period ahead with temperatures near 24 degrees F.
The strongest winds are forecast for Veterans Day at about 5 to 15 mph NE.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 11, 2026 8:41 AM CST
- Coverage
- 8 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
Mostly cloudy. Low around 38, with temperatures rising to around 40 overnight. North northwest wind 5 to 10 mph, with gusts as high as 25 mph.
A slight chance of rain showers between 9am and 3pm. Partly sunny. High near 45, with temperatures falling to around 43 in the afternoon. North northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Mostly clear, with a low around 29. North northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Sunny, with a high near 43. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Mostly clear, with a low around 24.
Sunny, with a high near 45.
Clear, with a low around 24.
Sunny, with a high near 48.
Mostly clear, with a low around 27.
Sunny, with a high near 49.
Mostly clear, with a low around 28.
Sunny, with a high near 51.
Mostly clear, with a low around 30.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Veterans Day
Nov 11
|
Showers And Thunderstorms Likely
|
52°F |
5 to 15 mph
NE
|
|
Tonight
Nov 11
|
Mostly Cloudy
|
38°F |
5 to 10 mph
NNW
|
|
Thursday
Nov 12
|
Slight Chance Rain Showers
|
45°F |
15 mph
NNW
|
|
Thursday Night
Nov 12
|
Mostly Clear
|
29°F |
5 to 10 mph
NNW
|
|
Friday
Nov 13
|
Sunny
|
43°F |
5 to 10 mph
NNW
|
|
Friday Night
Nov 13
|
Mostly Clear
|
24°F |
5 mph
NNW
|
|
Saturday
Nov 14
|
Sunny
|
45°F |
0 to 5 mph
NNW
|
|
Saturday Night
Nov 14
|
Clear
|
24°F |
0 mph
|
|
Sunday
Nov 15
|
Sunny
|
48°F |
0 mph
|
|
Sunday Night
Nov 15
|
Mostly Clear
|
27°F |
0 mph
|
|
Monday
Nov 16
|
Sunny
|
49°F |
0 mph
|
|
Monday Night
Nov 16
|
Mostly Clear
|
28°F |
0 mph
|
|
Tuesday
Nov 17
|
Sunny
|
51°F |
0 to 5 mph
SSE
|
|
Tuesday Night
Nov 17
|
Mostly Clear
|
30°F |
0 mph
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Utica.
