Weather Alert
Lake O'Hare Weather Warning NWS WEATHER ALERT FOR THE LAKE OHARE, IL AREA - Issued: 309 AM CDT Sat Aug 22 2026 Lake O'Hare Weather Warning

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Lake O'Hare, IL Weather - Hour by Hour Forecast

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Lake O'Hare, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Mostly Clear. Temperature is 67°F19°C, dew point 64°F18°C, humidity 90%. Wind direction is W at 6 mph10 km/h with visibility of 10 mi16 km. Barometric pressure is 29.9 in1013 mb.
Rest of Tonight - Mostly cloudy. Near steady temperature in the upper 60s. West winds 5 to 10 mph... Full Forecast
Saturday - Mostly sunny in the morning, then becoming partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in .. Full Forecast

Lake O'Hare Hourly Weather

24 Hour Forecast Scroll
Sat, Aug 22
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Midnight
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Lake O'Hare, IL Hourly Weather - Partly Cloudy - 4:00 AM Lake O'Hare, IL Hourly Weather - Partly Cloudy - 5:00 AM Lake O'Hare, IL Hourly Weather - Partly Cloudy - 6:00 AM Lake O'Hare, IL Hourly Weather - Partly Cloudy - 7:00 AM Lake O'Hare, IL Hourly Weather - Partly Cloudy - 8:00 AM Lake O'Hare, IL Hourly Weather - Partly Cloudy - 9:00 AM Lake O'Hare, IL Hourly Weather - Partly Cloudy - 10:00 AM Lake O'Hare, IL Hourly Weather - Partly Cloudy - 11:00 AM Lake O'Hare, IL Hourly Weather - Mostly Cloudy - 12:00 PM Lake O'Hare, IL Hourly Weather - Mostly Cloudy - 1:00 PM Lake O'Hare, IL Hourly Weather - Mostly Cloudy - 2:00 PM Lake O'Hare, IL Hourly Weather - Mostly Cloudy - 3:00 PM Lake O'Hare, IL Hourly Weather - Mostly Cloudy - 4:00 PM Lake O'Hare, IL Hourly Weather - Mostly Cloudy - 5:00 PM Lake O'Hare, IL Hourly Weather - Partly Cloudy - 6:00 PM Lake O'Hare, IL Hourly Weather - Partly Cloudy - 7:00 PM Lake O'Hare, IL Hourly Weather - Partly Cloudy - 8:00 PM Lake O'Hare, IL Hourly Weather - Partly Cloudy - 9:00 PM Lake O'Hare, IL Hourly Weather - Partly Cloudy - 10:00 PM Lake O'Hare, IL Hourly Weather - Partly Cloudy - 11:00 PM Lake O'Hare, IL Hourly Weather - Mostly Clear - 12:00 AM Lake O'Hare, IL Hourly Weather - Mostly Clear - 1:00 AM Lake O'Hare, IL Hourly Weather - Mostly Clear - 2:00 AM Lake O'Hare, IL Hourly Weather - Clear - 3:00 AM
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 Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Clear Mostly Clear Mostly Clear Clear
68°F20°C 68°F20°C 67°F19°C 67°F19°C 70°F21°C 72°F22°C 75°F24°C 77°F25°C 78°F26°C 80°F27°C 80°F27°C 81°F27°C 81°F27°C 80°F27°C 78°F26°C 77°F25°C 75°F24°C 74°F23°C 72°F22°C 71°F22°C 69°F21°C 68°F20°C 67°F19°C 65°F18°C
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15% 15% 15% 15% 3% 3% 3% 3% 3% 3% 13% 13% 13% 13% 13% 13% 8% 8% 8% 8% 8% 8% 0% 0%
63°F17°C 62°F17°C 62°F17°C 61°F16°C 61°F16°C 60°F16°C 60°F16°C 59°F15°C 59°F15°C 58°F14°C 57°F14°C 57°F14°C 56°F13°C 56°F13°C 56°F13°C 56°F13°C 57°F14°C 57°F14°C 58°F14°C 58°F14°C 57°F14°C 57°F14°C 56°F13°C 56°F13°C
84% 81% 84% 81% 73% 66% 60% 54% 52% 47% 45% 44% 42% 44% 47% 48% 54% 55% 61% 64% 66% 68% 68% 73%
WNW NW NW NW NW NNW NNW NNW NW NW NW NW NW NW NW WNW NW NW NNW NNW NNW N N NNW
6 mph 6 mph 11 mph 11 mph 11 mph 13 mph 13 mph 13 mph 13 mph 13 mph 13 mph 11 mph 11 mph 11 mph 9 mph 9 mph 9 mph 7 mph 7 mph 7 mph 6 mph 6 mph 6 mph 6 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (CDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KORD model statistics.

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Prob Precip % = Probability of Precipitation.

Lake O'Hare 36 Hour Forecast

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

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