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McCormick Weather Warning NWS WEATHER ALERT FOR THE MCCORMICK, IL AREA - Issued: 116 PM CDT Wed Sep 2 2026 McCormick Weather Warning

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McCormick, IL Weather - Hour by Hour Forecast

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McCormick, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 78°F26°C, dew point 73°F23°C, humidity 86%. Wind direction is N at 0 mph0 km/h with visibility of 10 mi16 km. Barometric pressure is 30 in1015 mb.
Tonight - Clear. Lows in the mid 70s. South winds around 5 mph this evening, becoming light and variable... Full Forecast
Thursday - Sunny, hot with highs in the upper 90s. Southwest winds around 5 mph... Full Forecast

McCormick Hourly Weather

24 Hour Forecast Scroll
Wed, Sep 02
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McCormick, IL Hourly Weather - Clear - 10:00 PM McCormick, IL Hourly Weather - Clear - 11:00 PM McCormick, IL Hourly Weather - Clear - 12:00 AM McCormick, IL Hourly Weather - Clear - 1:00 AM McCormick, IL Hourly Weather - Clear - 2:00 AM McCormick, IL Hourly Weather - Clear - 3:00 AM McCormick, IL Hourly Weather - Clear - 4:00 AM McCormick, IL Hourly Weather - Clear - 5:00 AM McCormick, IL Hourly Weather - Clear - 6:00 AM McCormick, IL Hourly Weather - Clear - 7:00 AM McCormick, IL Hourly Weather - Clear - 8:00 AM McCormick, IL Hourly Weather - Clear - 9:00 AM McCormick, IL Hourly Weather - Clear - 10:00 AM McCormick, IL Hourly Weather - Clear - 11:00 AM McCormick, IL Hourly Weather - Mostly Clear - 12:00 PM McCormick, IL Hourly Weather - Mostly Clear - 1:00 PM McCormick, IL Hourly Weather - Mostly Clear - 2:00 PM McCormick, IL Hourly Weather - Mostly Clear - 3:00 PM McCormick, IL Hourly Weather - Mostly Clear - 4:00 PM McCormick, IL Hourly Weather - Mostly Clear - 5:00 PM McCormick, IL Hourly Weather - Mostly Clear - 6:00 PM McCormick, IL Hourly Weather - Mostly Clear - 7:00 PM McCormick, IL Hourly Weather - Mostly Clear - 8:00 PM McCormick, IL Hourly Weather - Partly Cloudy - 9:00 PM
Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Partly Cloudy
79°F26°C 77°F25°C 76°F24°C 74°F23°C 74°F23°C 73°F23°C 73°F23°C 73°F23°C 74°F23°C 74°F23°C 80°F27°C 87°F31°C 93°F34°C 96°F36°C 98°F37°C 101°F38°C 101°F38°C 101°F38°C 101°F38°C 98°F37°C 95°F35°C 92°F33°C 88°F31°C 84°F29°C
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2% 2% 2% 2% 1% 1% 1% 1% 1% 1% 2% 2% 2% 2% 2% 2% 3% 3% 3% 3% 3% 3% 6% 6%
69°F21°C 69°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 70°F21°C 72°F22°C 73°F23°C 69°F21°C 65°F18°C 61°F16°C 60°F16°C 58°F14°C 57°F14°C 60°F16°C 62°F17°C 65°F18°C 68°F20°C 70°F21°C
72% 76% 82% 87% 87% 90% 90% 90% 84% 84% 72% 61% 52% 42% 34% 27% 26% 24% 24% 29% 34% 41% 52% 63%
SSE S S S SSE SW SW SSE ENE N E S SSW SSW SSW SSW SSW SW SW SW SSE S S S
2 mph 2 mph 1 mph 1 mph 1 mph 1 mph 1 mph 1 mph 0 mph 0 mph 0 mph 3 mph 3 mph 3 mph 4 mph 4 mph 4 mph 6 mph 6 mph 6 mph 3 mph 3 mph 3 mph 1 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
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Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KHSB model statistics.

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Prob Precip % = Probability of Precipitation.

McCormick 36 Hour Forecast

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

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