Weather Alert
Itasca Weather Warning NWS WEATHER ALERT FOR THE ITASCA, IL AREA - Issued: 310 PM CDT Wed Sep 2 2026 Itasca Weather Warning

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Itasca, IL Weather - Hour by Hour Forecast

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Itasca, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Partly Cloudy. Temperature is 91°F33°C, dew point 74°F23°C, humidity 57%. Wind direction is SSW at 12 mph19 km/h with visibility of 10 mi16 km. Barometric pressure is 29.89 in1012 mb.
Late Today - Mostly sunny. Temperatures in the lower 90s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 102... Full Forecast
Tonight - Mostly clear in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms after midnight. Humid. Lows.. Full Forecast

Itasca Hourly Weather

24 Hour Forecast Scroll
Wed, Sep 02
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Itasca, IL Hourly Weather - Partly Cloudy - 6:00 PM Itasca, IL Hourly Weather - Partly Cloudy - 7:00 PM Itasca, IL Hourly Weather - Partly Cloudy - 8:00 PM Itasca, IL Hourly Weather - Partly Cloudy - 9:00 PM Itasca, IL Hourly Weather - Partly Cloudy - 10:00 PM Itasca, IL Hourly Weather - Partly Cloudy - 11:00 PM Itasca, IL Hourly Weather - Partly Cloudy - 12:00 AM Itasca, IL Hourly Weather - Partly Cloudy - 1:00 AM Itasca, IL Hourly Weather - Partly Cloudy - 2:00 AM Itasca, IL Hourly Weather - Mostly Cloudy - 3:00 AM Itasca, IL Hourly Weather - Mostly Cloudy - 4:00 AM Itasca, IL Hourly Weather - Mostly Cloudy - 5:00 AM Itasca, IL Hourly Weather - Mostly Cloudy - 6:00 AM Itasca, IL Hourly Weather - Mostly Cloudy - 7:00 AM Itasca, IL Hourly Weather - Mostly Cloudy - 8:00 AM Itasca, IL Hourly Weather - Mostly Cloudy - 9:00 AM Itasca, IL Hourly Weather - Mostly Cloudy - 10:00 AM Itasca, IL Hourly Weather - Mostly Cloudy - 11:00 AM Itasca, IL Hourly Weather - Mostly Cloudy - 12:00 PM Itasca, IL Hourly Weather - Mostly Cloudy - 1:00 PM Itasca, IL Hourly Weather - Mostly Cloudy - 2:00 PM Itasca, IL Hourly Weather - Partly Cloudy - 3:00 PM Itasca, IL Hourly Weather - Partly Cloudy - 4:00 PM Itasca, IL Hourly Weather - Partly Cloudy - 5:00 PM
Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
92°F33°C 91°F33°C 89°F32°C 87°F31°C 85°F29°C 85°F29°C 84°F29°C 84°F29°C 83°F28°C 82°F28°C 81°F27°C 81°F27°C 81°F27°C 81°F27°C 82°F28°C 84°F29°C 85°F29°C 87°F31°C 89°F32°C 91°F33°C 92°F33°C 92°F33°C 93°F34°C 92°F33°C
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0% 0% 0% 0% 0% 0% 0% 0% 10% 10% 10% 10% 10% 10% 18% 18% 18% 18% 18% 18% 4% 4% 4% 4%
66°F19°C 66°F19°C 67°F19°C 67°F19°C 68°F20°C 69°F21°C 69°F21°C 70°F21°C 70°F21°C 70°F21°C 70°F21°C 70°F21°C 70°F21°C 70°F21°C 69°F21°C 69°F21°C 68°F20°C 68°F20°C 67°F19°C 67°F19°C 67°F19°C 66°F19°C 66°F19°C 66°F19°C
43% 44% 48% 52% 57% 59% 61% 63% 65% 67% 69% 69% 69% 69% 65% 61% 57% 53% 48% 46% 44% 43% 41% 43%
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Hour (CDT)
Weather
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POP = Probability of Precipitation. ** Indicates missing data/values from KORD model statistics.

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Prob Precip % = Probability of Precipitation.

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POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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