Weather Alert
Rantoul Weather Warning NWS WEATHER ALERT FOR THE RANTOUL, IL AREA - Issued: 608 AM CDT Sat Sep 5 2026 Rantoul Weather Warning

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Rantoul, IL Weather - Hour by Hour Forecast

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Rantoul, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Partly Cloudy. Temperature is 93°F34°C, dew point 77°F25°C, humidity 59%. Wind direction is NNW at 8 mph13 km/h with visibility of 10 mi16 km. Barometric pressure is 29.93 in1014 mb.
Today - Sunny. Near steady temperature in the lower 90s. North winds 5 to 10 mph. Heat index values up to 109... Full Forecast
Tonight - Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the mid 60s. Northeast winds 5 to 10 mph... Full Forecast

Rantoul Hourly Weather

24 Hour Forecast Scroll
Sat, Sep 05
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Rantoul, IL Hourly Weather - Mostly Clear - 2:00 PM Rantoul, IL Hourly Weather - Partly Cloudy - 3:00 PM Rantoul, IL Hourly Weather - Partly Cloudy - 4:00 PM Rantoul, IL Hourly Weather - Partly Cloudy - 5:00 PM Rantoul, IL Hourly Weather - Clear - 6:00 PM Rantoul, IL Hourly Weather - Clear - 7:00 PM Rantoul, IL Hourly Weather - Clear - 8:00 PM Rantoul, IL Hourly Weather - Partly Cloudy - 9:00 PM Rantoul, IL Hourly Weather - Partly Cloudy - 10:00 PM Rantoul, IL Hourly Weather - Partly Cloudy - 11:00 PM Rantoul, IL Hourly Weather - Mostly Cloudy - 12:00 AM Rantoul, IL Hourly Weather - Mostly Cloudy - 1:00 AM Rantoul, IL Hourly Weather - Mostly Cloudy - 2:00 AM Rantoul, IL Hourly Weather - Mostly Clear - 3:00 AM Rantoul, IL Hourly Weather - Mostly Clear - 4:00 AM Rantoul, IL Hourly Weather - Mostly Clear - 5:00 AM Rantoul, IL Hourly Weather - Clear - 6:00 AM Rantoul, IL Hourly Weather - Clear - 7:00 AM Rantoul, IL Hourly Weather - Clear - 8:00 AM Rantoul, IL Hourly Weather - Clear - 9:00 AM Rantoul, IL Hourly Weather - Clear - 10:00 AM Rantoul, IL Hourly Weather - Clear - 11:00 AM Rantoul, IL Hourly Weather - Clear - 12:00 PM Rantoul, IL Hourly Weather - Clear - 1:00 PM
Mostly Clear Partly Cloudy Partly Cloudy Partly Cloudy Clear Clear Clear Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Clear Mostly Clear Mostly Clear Clear Clear Clear Clear Clear Clear Clear Clear
92°F33°C 91°F33°C 91°F33°C 89°F32°C 86°F30°C 84°F29°C 81°F27°C 79°F26°C 76°F24°C 75°F24°C 73°F23°C 72°F22°C 71°F22°C 70°F21°C 69°F21°C 68°F20°C 67°F19°C 66°F19°C 69°F21°C 71°F22°C 74°F23°C 76°F24°C 78°F26°C 80°F27°C
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0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 4% 4% 4% 4% 4% 4% 2% 2% 2% 2% 2% 2%
71°F22°C 71°F22°C 70°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 67°F19°C 66°F19°C 65°F18°C 65°F18°C 64°F18°C 64°F18°C 64°F18°C 64°F18°C 63°F17°C 61°F16°C 60°F16°C
51% 52% 50% 54% 59% 63% 69% 74% 82% 84% 87% 90% 90% 90% 90% 90% 93% 93% 84% 79% 71% 64% 56% 51%
N N N SSW SE NNE NE NE NE NE NE NE NE NE NE NE NE NE ENE ENE ENE ENE ENE ENE
6 mph 10 mph 10 mph 10 mph 10 mph 10 mph 10 mph 9 mph 9 mph 9 mph 6 mph 6 mph 6 mph 5 mph 5 mph 5 mph 7 mph 7 mph 7 mph 10 mph 10 mph 10 mph 12 mph 12 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
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POP
Dewpoint
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POP = Probability of Precipitation. ** Indicates missing data/values from KTIP model statistics.

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Prob Precip % = Probability of Precipitation.

Rantoul 36 Hour Forecast

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

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