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Berkeley Weather Warning NWS WEATHER ALERT FOR THE BERKELEY, IL AREA - DENSE FOG ADVISORY Issued: 738 AM CDT Tue Oct 20 2026 Berkeley Weather Warning

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Berkeley, IL Weather - Hour by Hour Forecast

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Berkeley, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Mist. Temperature is 45°F7°C, dew point 45°F7°C, humidity 100%. Wind direction is WSW at 3 mph5 km/h with visibility of 1 3/4 mi2 km. Barometric pressure is 30.4 in1029 mb.
Today - Mostly sunny. Patchy dense fog early in the morning. Highs in the upper 60s. Northeast winds 5 to 10 mph... Full Forecast
Tonight - Mostly clear in the evening, then becoming partly cloudy. Patchy dense fog late. Lows in the upper 40s. East winds around 5 mph, b.. Full Forecast

Berkeley Hourly Weather

24 Hour Forecast Scroll
Tue, Oct 20
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Tue, Oct 20
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Berkeley, IL Hourly Weather - Mostly Clear - 8:00 AM Berkeley, IL Hourly Weather - Clear - 9:00 AM Berkeley, IL Hourly Weather - Clear - 10:00 AM Berkeley, IL Hourly Weather - Clear - 11:00 AM Berkeley, IL Hourly Weather - Clear - 12:00 PM Berkeley, IL Hourly Weather - Clear - 1:00 PM Berkeley, IL Hourly Weather - Clear - 2:00 PM Berkeley, IL Hourly Weather - Clear - 3:00 PM Berkeley, IL Hourly Weather - Clear - 4:00 PM Berkeley, IL Hourly Weather - Clear - 5:00 PM Berkeley, IL Hourly Weather - Clear - 6:00 PM Berkeley, IL Hourly Weather - Clear - 7:00 PM Berkeley, IL Hourly Weather - Clear - 8:00 PM Berkeley, IL Hourly Weather - Clear - 9:00 PM Berkeley, IL Hourly Weather - Clear - 10:00 PM Berkeley, IL Hourly Weather - Clear - 11:00 PM Berkeley, IL Hourly Weather - Clear - 12:00 AM Berkeley, IL Hourly Weather - Clear - 1:00 AM Berkeley, IL Hourly Weather - Clear - 2:00 AM Berkeley, IL Hourly Weather - Clear - 3:00 AM Berkeley, IL Hourly Weather - Clear - 4:00 AM Berkeley, IL Hourly Weather - Clear - 5:00 AM Berkeley, IL Hourly Weather - Clear - 6:00 AM Berkeley, IL Hourly Weather - Clear - 7:00 AM
Mostly Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear
53°F12°C 56°F13°C 60°F16°C 63°F17°C 66°F19°C 69°F21°C 70°F21°C 70°F21°C 71°F22°C 69°F21°C 68°F20°C 66°F19°C 63°F17°C 61°F16°C 58°F14°C 57°F14°C 55°F13°C 54°F12°C 53°F12°C 53°F12°C 52°F11°C 52°F11°C 51°F11°C 51°F11°C
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0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
42°F6°C 41°F5°C 41°F5°C 40°F4°C 40°F4°C 39°F4°C 39°F4°C 38°F3°C 38°F3°C 38°F3°C 39°F4°C 39°F4°C 40°F4°C 40°F4°C 41°F5°C 41°F5°C 41°F5°C 41°F5°C 41°F5°C 40°F4°C 40°F4°C 40°F4°C 40°F4°C 40°F4°C
66% 57% 49% 43% 39% 33% 32% 31% 30% 32% 35% 37% 43% 46% 53% 55% 59% 61% 64% 61% 63% 63% 66% 66%
E E E ESE ESE SE SE ESE ESE E E E E ESE SE SE SSE SSE S S S S S SSE
2 mph 4 mph 4 mph 4 mph 5 mph 5 mph 5 mph 5 mph 5 mph 5 mph 5 mph 5 mph 5 mph 4 mph 4 mph 4 mph 3 mph 3 mph 3 mph 3 mph 3 mph 3 mph 3 mph 3 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.

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

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