Weather Alert
Herrin Weather Warning NWS WEATHER ALERT FOR THE HERRIN, IL AREA - Issued: 1217 AM CDT Thu Oct 22 2026 Herrin Weather Warning

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Herrin, IL Weather - Hour by Hour Forecast

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Herrin, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 48°F9°C, dew point 48°F9°C, humidity 100%. Wind direction is WSW at 2 mph3 km/h with visibility of 10 mi16 km. Barometric pressure is 30.21 in1023 mb.
Tonight - Clear. Lows in the mid 40s. Calm winds... Full Forecast
Thursday - Sunny. Highs in the mid 70s. North winds around 5 mph... Full Forecast

Herrin Hourly Weather

24 Hour Forecast Scroll
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Herrin, IL Hourly Weather - Clear - 2:00 AM Herrin, IL Hourly Weather - Clear - 3:00 AM Herrin, IL Hourly Weather - Clear - 4:00 AM Herrin, IL Hourly Weather - Clear - 5:00 AM Herrin, IL Hourly Weather - Clear - 6:00 AM Herrin, IL Hourly Weather - Clear - 7:00 AM Herrin, IL Hourly Weather - Clear - 8:00 AM Herrin, IL Hourly Weather - Clear - 9:00 AM Herrin, IL Hourly Weather - Clear - 10:00 AM Herrin, IL Hourly Weather - Clear - 11:00 AM Herrin, IL Hourly Weather - Clear - 12:00 PM Herrin, IL Hourly Weather - Clear - 1:00 PM Herrin, IL Hourly Weather - Clear - 2:00 PM Herrin, IL Hourly Weather - Clear - 3:00 PM Herrin, IL Hourly Weather - Clear - 4:00 PM Herrin, IL Hourly Weather - Clear - 5:00 PM Herrin, IL Hourly Weather - Clear - 6:00 PM Herrin, IL Hourly Weather - Clear - 7:00 PM Herrin, IL Hourly Weather - Clear - 8:00 PM Herrin, IL Hourly Weather - Clear - 9:00 PM Herrin, IL Hourly Weather - Clear - 10:00 PM Herrin, IL Hourly Weather - Clear - 11:00 PM Herrin, IL Hourly Weather - Clear - 12:00 AM Herrin, IL Hourly Weather - Clear - 1:00 AM
Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear
47°F8°C 46°F8°C 45°F7°C 45°F7°C 45°F7°C 45°F7°C 51°F11°C 57°F14°C 63°F17°C 68°F20°C 72°F22°C 77°F25°C 78°F26°C 79°F26°C 80°F27°C 76°F24°C 73°F23°C 69°F21°C 64°F18°C 59°F15°C 54°F12°C 52°F11°C 50°F10°C 48°F9°C
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1% 1% 1% 1% 1% 1% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 1% 1% 1% 1% 1% 1%
41°F5°C 41°F5°C 40°F4°C 40°F4°C 39°F4°C 39°F4°C 41°F5°C 43°F6°C 45°F7°C 44°F7°C 42°F6°C 41°F5°C 40°F4°C 40°F4°C 39°F4°C 40°F4°C 40°F4°C 41°F5°C 42°F6°C 42°F6°C 43°F6°C 43°F6°C 42°F6°C 42°F6°C
80% 83% 83% 83% 79% 79% 68% 59% 52% 42% 34% 28% 26% 25% 23% 27% 30% 36% 45% 53% 66% 71% 74% 80%
N N N N NE NE NE NE NE NE NE NE NE NNE NNE NE NE NE NE NE ENE ENE ENE E
0 mph 0 mph 0 mph 0 mph 1 mph 1 mph 1 mph 4 mph 4 mph 4 mph 5 mph 5 mph 5 mph 6 mph 6 mph 6 mph 5 mph 5 mph 5 mph 2 mph 2 mph 2 mph 2 mph 2 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 KMWA model statistics.

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Prob Precip % = Probability of Precipitation.

Herrin 36 Hour Forecast

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

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