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Glenarm, IL Weather Conditions

Updated: Sun Mar 15th 2026 12:30 AM CDT

Clear

48^°F 9^°C

Feels Like 42^°F / 6^°C

Glenarm, IL weather condition is Clear and 48°F.

Today's Weather in Glenarm,IL

The current weather in Glenarm IL as of 12:30 AM CDT on Sun Mar 15th 2026, has a sky condition of Clear with the visibility of 9 mile(s). It is 48 degrees fahrenheit but feels like 42 degrees. The barometric pressure is 29.75 - measured by inches of mercury - and is steady since its last observation. The humidity is 58 percent that's steady since the last report, with a dew point of 34 degrees fahrenheit which is steady. Wind direction is from the Southeast at 14.5 miles per hour, gusting at 25.7 miles per hour. Sunrise is at 7:10 AM and Sunset is at 7:06 PM. The moon phase is a Waning Crescent moon rising at 5:32 AM. Thank you for listening to the weather report from LocalConditions.com!

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Sun & Moon

Sun

Sunrise: 7:10 AM

Sunset: 7:06 PM

As of:

Moon

Moonrise: 5:32 AM

Moonset: 3:35 PM

Phase: Waning Crescent Moon

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Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

Next 5 Days...

Overcast

Overcast with a high of 32°F and a low of 15°F. Possible light Snowfall with a 3% chance but not having significate accumulation. Winds will be strong at speeds peaking at 29mph. The humidity will be on the higher side, reaching around 62%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 32° \| Lo 15°	62%	0% \| est. 0in	3%	28.9 mph

Cloudy

Cloudy with a high of 36°F and a low of 16°F. Winds will be moderate, blowing around 15mph. Humidity levels are comfortable, sitting around 46%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 36° \| Lo 16°	46%	0%	0%	15 mph

Scattered Rain

Scattered Rain with a high of 53°F and a low of 32°F. Probable rainfall forecasted, having a 64% chance with an estimated 0.07in. Possible light Snowfall with a 14% chance estimated at 0.3in accumulation. Winds will be strong at speeds peaking at 21mph. The humidity will be on the higher side, reaching around 73%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 53° \| Lo 32°	73%	64% \| est. 0.07in	14% \| est. 0.3in	20.4 mph

Partly Cloudy

Partly Cloudy with a high of 56°F and a low of 33°F. Winds will be light at 7mph at times. The humidity will be on the higher side, reaching around 80%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 56° \| Lo 33°	80%	0%	0%	6.7 mph

Sunny

Sunny with a high of 71°F and a low of 46°F. Winds will be light at 10mph at times. The humidity will be on the higher side, reaching around 71%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 71° \| Lo 46°	71%	0%	0%	9.4 mph

Yesterday 5-Day Wind

Weather Radar Map

Live Glenarm, IL weather with minute-by-minute precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Thursday, 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 48^°F. The morning temperature of 48°^F is lowest at 1am with the daytime high of 59°^F at 11am and a low around 33°^F at 11pm is expected.

Hourly Barometric Pressure

The highest pressure today is 29.76^inHg at 12am and lowest being 29.31^inHg at 5pm.

Hourly Wind Speeds

The fastest wind is reported to be 28.4^mph at 5pm, while the slowest is 14.5^mph around 1am; expect wind gusts peaking 39.1^mph at 12pm. View live wind conditions in Glenarm

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