Weather Alert
Oconee Weather Warning NWS WEATHER ALERT FOR THE OCONEE, IL AREA - Issued: 517 AM CDT Thu Sep 3 2026 Oconee Weather Warning

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Oconee, IL Weather - Hour by Hour Forecast

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Oconee, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 73°F23°C, dew point 71°F22°C, humidity 92%. Wind direction is ESE at 3 mph5 km/h with visibility of 10 mi16 km. Barometric pressure is 30.04 in1017 mb.
Today - Sunny, hot with highs in the upper 90s. Southwest winds 5 to 10 mph. Heat index values up to 103... Full Forecast
Tonight - Mostly clear. Lows in the mid 70s. South winds around 5 mph... Full Forecast

Oconee Hourly Weather

24 Hour Forecast Scroll
Thu, Sep 03
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Oconee, IL Hourly Weather - Clear - 7:00 AM Oconee, IL Hourly Weather - Clear - 8:00 AM Oconee, IL Hourly Weather - Clear - 9:00 AM Oconee, IL Hourly Weather - Clear - 10:00 AM Oconee, IL Hourly Weather - Clear - 11:00 AM Oconee, IL Hourly Weather - Mostly Clear - 12:00 PM Oconee, IL Hourly Weather - Mostly Clear - 1:00 PM Oconee, IL Hourly Weather - Mostly Clear - 2:00 PM Oconee, IL Hourly Weather - Mostly Clear - 3:00 PM Oconee, IL Hourly Weather - Mostly Clear - 4:00 PM Oconee, IL Hourly Weather - Mostly Clear - 5:00 PM Oconee, IL Hourly Weather - Clear - 6:00 PM Oconee, IL Hourly Weather - Clear - 7:00 PM Oconee, IL Hourly Weather - Clear - 8:00 PM Oconee, IL Hourly Weather - Mostly Clear - 9:00 PM Oconee, IL Hourly Weather - Mostly Clear - 10:00 PM Oconee, IL Hourly Weather - Mostly Clear - 11:00 PM Oconee, IL Hourly Weather - Clear - 12:00 AM Oconee, IL Hourly Weather - Clear - 1:00 AM Oconee, IL Hourly Weather - Clear - 2:00 AM Oconee, IL Hourly Weather - Clear - 3:00 AM Oconee, IL Hourly Weather - Clear - 4:00 AM Oconee, IL Hourly Weather - Clear - 5:00 AM Oconee, IL Hourly Weather - Clear - 6:00 AM
Clear Clear Clear Clear Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Clear Clear Clear Mostly Clear Mostly Clear Mostly Clear Clear Clear Clear Clear Clear Clear Clear
75°F24°C 80°F27°C 86°F30°C 91°F33°C 94°F34°C 97°F36°C 100°F38°C 101°F38°C 101°F38°C 102°F39°C 98°F37°C 95°F35°C 91°F33°C 87°F31°C 84°F29°C 80°F27°C 79°F26°C 77°F25°C 76°F24°C 75°F24°C 74°F23°C 73°F23°C 73°F23°C 73°F23°C
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0% 0% 0% 0% 0% 0% 0% 1% 1% 1% 1% 1% 1% 0% 0% 0% 0% 0% 0% 2% 2% 2% 2% 2%
70°F21°C 70°F21°C 71°F22°C 71°F22°C 69°F21°C 68°F20°C 66°F19°C 65°F18°C 64°F18°C 63°F17°C 64°F18°C 66°F19°C 67°F19°C 67°F19°C 68°F20°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 67°F19°C
84% 72% 61% 52% 44% 39% 33% 31% 30% 28% 33% 39% 46% 52% 59% 67% 69% 71% 74% 76% 76% 79% 79% 82%
SSE S S SSE SSE SSE SSE SSE S S S SSE SE SE SE SE SE SSE SSE SSE SSE S S S
1 mph 1 mph 5 mph 5 mph 5 mph 5 mph 5 mph 5 mph 6 mph 6 mph 6 mph 2 mph 2 mph 2 mph 3 mph 3 mph 3 mph 3 mph 3 mph 3 mph 3 mph 3 mph 3 mph 3 mph
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Hour (CDT)
Weather
Clouds
Temperature
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POP
Dewpoint
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POP = Probability of Precipitation. ** Indicates missing data/values from K1H2 model statistics.

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Prob Precip % = Probability of Precipitation.

Oconee 36 Hour Forecast

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

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