Itasca, IL Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Itasca, IL in one place.
A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Local Weather Overview
This forecast page for Itasca, 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 25, 2026 4:45 PM CDT.
The active forecast window currently covers Jul 27 to Jul 31, 2026 for Itasca, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 27 to Jul 31, 2026
- Latest sync
- Jul 25, 2026 4:45 PM CDT
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Itasca
Monday looks like the warmest upcoming period in Itasca at 92 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 64 degrees F.
The strongest winds are forecast for Monday at about 5 to 15 mph SW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 25, 2026 4:45 PM 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 chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 71. Chance of precipitation is 40%.
Mostly sunny, with a high near 84.
Mostly clear, with a low around 64.
Sunny, with a high near 83.
Mostly clear, with a low around 64.
Sunny, with a high near 86.
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 67.
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 86.
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Jul 27
|
Chance Showers And Thunderstorms
|
92°F |
5 to 15 mph
SW
|
|
Monday Night
Jul 27
|
Chance Showers And Thunderstorms
|
71°F |
10 mph
WNW
|
|
Tuesday
Jul 28
|
Mostly Sunny
|
84°F |
10 to 15 mph
N
|
|
Tuesday Night
Jul 28
|
Mostly Clear
|
64°F |
5 to 15 mph
NNE
|
|
Wednesday
Jul 29
|
Sunny
|
83°F |
5 to 10 mph
NNE
|
|
Wednesday Night
Jul 29
|
Mostly Clear
|
64°F |
0 to 10 mph
NNE
|
|
Thursday
Jul 30
|
Sunny
|
86°F |
0 to 5 mph
NE
|
|
Thursday Night
Jul 30
|
Slight Chance Showers And Thunderstorms
|
67°F |
5 to 10 mph
ESE
|
|
Friday
Jul 31
|
Slight Chance Showers And Thunderstorms
|
86°F |
5 mph
SW
|
|
Friday Night
Jul 31
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
68°F |
5 mph
WNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Itasca.
