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Herrin, IL Weather Conditions

Updated: Fri Mar 6th 2026 9:00 PM CST

Clear

69^°F 20^°C

Feels Like 69^°F / 20^°C

Herrin, IL weather condition is Clear and 69°F.

Today's Weather in Herrin,IL

The current weather in Herrin IL as of 9:00 PM CST on Fri Mar 6th 2026, has a sky condition of Clear with the visibility of 9 mile(s) and the UV index at 1. It is 69 degrees fahrenheit. The barometric pressure is 30 - measured by inches of mercury - and is rising since its last observation. The humidity is 78 percent that's falling since the last report, with a dew point of 64 degrees fahrenheit which is falling. Wind direction is from the South-Southeast at 13.2 miles per hour, gusting at 23.4 miles per hour. Sunrise was at 6:20 AM and Sunset was at 5:55 PM. The moon phase is a Waning Gibbous moon rising at 9:31 PM. Thank you for listening to the weather report from LocalConditions.com!

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Sun & Moon

Sun

Sunrise: 6:20 AM

Sunset: 5:55 PM

As of:

Moon

Moonrise: 9:31 PM

Moonset: 7:38 AM

Phase: Waning Gibbous Moon

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Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

Next 5 Days...

Moderate Rain

Moderate Rain with a high of 66°F and a low of 47°F. Probable rainfall forecasted, having an 85% chance with an estimated 0.42in. Winds will be moderate, blowing around 17mph. Expect high humidity with levels above 80% to 89%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 66° \| Lo 47°	89%	85% \| est. 0.42in	0%	16.6 mph

Partly Cloudy

Partly Cloudy with a high of 66°F and a low of 42°F. Winds will be light at 8mph at times. The humidity will be on the higher side, reaching around 69%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 66° \| Lo 42°	69%	0%	0%	7.8 mph

Overcast

Overcast with a high of 66°F and a low of 46°F. Winds will be moderate, blowing around 18mph. Expect high humidity with levels above 80% to 89%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 66° \| Lo 46°	89%	0%	0%	17.9 mph

Scattered Rain

Scattered Rain with a high of 76°F and a low of 64°F. Probable rainfall forecasted, having an 86% chance with an estimated 0.17in. Winds will be moderate, blowing around 20mph. Expect high humidity with levels above 80% to 88%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 76° \| Lo 64°	88%	86% \| est. 0.17in	0%	19.9 mph

Moderate Rain

Moderate Rain with a high of 69°F and a low of 45°F. Probable rainfall forecasted, having an 86% chance with an estimated 0.68in. Winds will be strong at speeds peaking at 21mph. Expect high humidity with levels above 80% to 88%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 69° \| Lo 45°	88%	86% \| est. 0.68in	0%	20.1 mph

Yesterday 5-Day Wind

Weather Radar Map

Live Herrin, IL weather with minute-by-minute precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Tuesday, as you toggle through each map layer. Use the slider to move forward and back in time to view how current data and forecasts will affect the region; you can press or click on the map to show metrics available for each tab. The related timestamp is located above the Play button which will animate the weather forecast.

Hourly Temperature

The current temperature today is 69^°F. The morning temperature of 59°^F is lowest at 4am with the daytime high of 75°^F at 5pm and a low around 67°^F at 10pm is expected.

Hourly Barometric Pressure

The highest pressure today is 30.05^inHg at 4am and lowest being 29.94^inHg at 4pm.

Hourly Wind Speeds

The fastest wind is reported to be 17.7^mph at 12pm, while the slowest is 6.3^mph around 2am; expect wind gusts peaking 24.3^mph at 10pm. View live wind conditions in Herrin

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