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Chicago O'Hare Intl Weather Warning NWS WEATHER ALERT FOR THE CHICAGO OHARE INTL, IL AREA - Issued: 306 AM CDT Sat Aug 29 2026 Chicago O'Hare Intl Weather Warning

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Chicago O'Hare Intl, IL Weather - Hour by Hour Forecast

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Chicago O'Hare Intl, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Partly Cloudy. Temperature is 68°F20°C, dew point 58°F14°C, humidity 70%. Wind direction is SW at 6 mph10 km/h with visibility of 10 mi16 km. Barometric pressure is 30.12 in1020 mb.
Rest of Tonight - Partly cloudy. Lows in the mid 60s. South winds around 5 mph... Full Forecast
Saturday - Mostly cloudy. A slight chance of sprinkles late. Highs in the lower 80s. Southwest winds 5 to 10 mph... Full Forecast

Chicago O'Hare Intl Hourly Weather

24 Hour Forecast Scroll
Sat, Aug 29
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Chicago O'Hare Intl, IL Hourly Weather - Clear - 3:00 AM Chicago O'Hare Intl, IL Hourly Weather - Clear - 4:00 AM Chicago O'Hare Intl, IL Hourly Weather - Clear - 5:00 AM Chicago O'Hare Intl, IL Hourly Weather - Mostly Cloudy - 6:00 AM Chicago O'Hare Intl, IL Hourly Weather - Mostly Cloudy - 7:00 AM Chicago O'Hare Intl, IL Hourly Weather - Mostly Cloudy - 8:00 AM Chicago O'Hare Intl, IL Hourly Weather - Mostly Cloudy - 9:00 AM Chicago O'Hare Intl, IL Hourly Weather - Mostly Cloudy - 10:00 AM Chicago O'Hare Intl, IL Hourly Weather - Mostly Cloudy - 11:00 AM Chicago O'Hare Intl, IL Hourly Weather - Mostly Cloudy - 12:00 PM Chicago O'Hare Intl, IL Hourly Weather - Mostly Cloudy - 1:00 PM Chicago O'Hare Intl, IL Hourly Weather - Mostly Cloudy - 2:00 PM Chicago O'Hare Intl, IL Hourly Weather - Mostly Cloudy - 3:00 PM Chicago O'Hare Intl, IL Hourly Weather - Mostly Cloudy - 4:00 PM Chicago O'Hare Intl, IL Hourly Weather - Mostly Cloudy - 5:00 PM Chicago O'Hare Intl, IL Hourly Weather - Mostly Cloudy - 6:00 PM Chicago O'Hare Intl, IL Hourly Weather - Mostly Cloudy - 7:00 PM Chicago O'Hare Intl, IL Hourly Weather - Mostly Cloudy - 8:00 PM Chicago O'Hare Intl, IL Hourly Weather - Mostly Cloudy - 9:00 PM Chicago O'Hare Intl, IL Hourly Weather - Mostly Cloudy - 10:00 PM Chicago O'Hare Intl, IL Hourly Weather - Mostly Cloudy - 11:00 PM Chicago O'Hare Intl, IL Hourly Weather - Cloudy - 12:00 AM Chicago O'Hare Intl, IL Hourly Weather - Cloudy - 1:00 AM Chicago O'Hare Intl, IL Hourly Weather - Cloudy - 2:00 AM
Clear Clear Clear Mostly 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 Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy
69°F21°C 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 79°F26°C 78°F26°C 77°F25°C 75°F24°C 74°F23°C 73°F23°C 73°F23°C 72°F22°C 71°F22°C
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1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 8% 8% 8% 8% 8% 8% 33%
59°F15°C 59°F15°C 59°F15°C 60°F16°C 60°F16°C 60°F16°C 61°F16°C 61°F16°C 61°F16°C 60°F16°C 60°F16°C 60°F16°C 61°F16°C 61°F16°C 61°F16°C 61°F16°C 61°F16°C 62°F17°C 62°F17°C 63°F17°C 63°F17°C 63°F17°C 63°F17°C 63°F17°C
71% 73% 73% 78% 78% 71% 68% 62% 58% 54% 51% 51% 51% 51% 52% 54% 56% 60% 64% 69% 71% 71% 73% 76%
SW SW SW SW SW SW SW SW SW SSE SSE SSE S S S S S S S SSE S S S S
4 mph 4 mph 4 mph 4 mph 4 mph 4 mph 7 mph 7 mph 7 mph 9 mph 9 mph 9 mph 10 mph 10 mph 10 mph 10 mph 10 mph 10 mph 8 mph 8 mph 8 mph 9 mph 9 mph 9 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
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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.

Chicago O'Hare Intl 36 Hour Forecast

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

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