Sugar Grove, IL Weather Conditions

Updated: Sat Mar 14th 2026 3:30 PM CDT
Light Snow

36°F 2°C

Feels Like 28°F / -2°C

Sugar Grove, IL  weather condition is Light Snow and 36°F.

Today's Weather in Sugar Grove,IL

The current weather in Sugar Grove IL as of 3:30 PM CDT on Sat Mar 14th 2026, has a sky condition of Light Snow with the visibility of 2 mile(s) and the UV index at 1.2. It is 36 degrees fahrenheit but feels like 28 degrees. The barometric pressure is 30.11 - measured by inches of mercury - and is falling since its last observation. The humidity is 79 percent that's falling since the last report, with a dew point of 32 degrees fahrenheit which is rising. Wind direction is from the East-Southeast at 11.6 miles per hour, gusting at 13.4 miles per hour. Sunrise was at 7:07 AM and Sunset is at 7:00 PM. The moon phase is a Waning Crescent moon rising at 5:01 AM. Thank you for listening to the weather report from LocalConditions.com!

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Phase: Waning Crescent Moon

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Hourly Forecast - Next 8 hours

Next 5 Days...

Heavy Rain

Heavy Rain with a high of 54°F and a low of 33°F. Probable rainfall forecasted, having an 89% chance with an estimated 1.22in. Possible light Snowfall with a 6% chance estimated at 2in accumulation. Winds will be strong at speeds peaking at 27mph. Expect high humidity with levels above 80% to 89%.

Temperature Humidity Rainfall Snow Wind
Hi 54° | Lo 33° 89% 89% | est. 1.22in 6% | est. 2in 26.6 mph

Moderate Or Heavy Snow Showers

Moderate Or Heavy Snow Showers with a high of 24°F and a low of 17°F. Probable rainfall forecasted, having a 75% chance with an estimated 0.35in. Snow is likely with a 21% chance having an estimated 1.9in. Winds will be strong at speeds peaking at 26mph. The humidity will be on the higher side, reaching around 73%.

Temperature Humidity Rainfall Snow Wind
Hi 24° | Lo 17° 73% 75% | est. 0.35in 21% | est. 1.9in 25.7 mph

Patchy Moderate Snow

Patchy Moderate Snow with a high of 35°F and a low of 13°F. Probable rainfall forecasted, having an 84% chance with an estimated 0.03in. Possible light Snowfall with a 6% chance estimated at 0.2in accumulation. Winds will be moderate, blowing around 16mph. Humidity levels are comfortable, sitting around 57%.

Temperature Humidity Rainfall Snow Wind
Hi 35° | Lo 13° 57% 84% | est. 0.03in 6% | est. 0.2in 15.9 mph

Heavy Snow

Heavy Snow with a high of 38°F and a low of 23°F. Probable rainfall forecasted, having an 86% chance with an estimated 0.32in. Snow is likely with a 35% chance having an estimated 2.3in. Winds will be moderate, blowing around 16mph. Expect high humidity with levels above 80% to 96%.

Temperature Humidity Rainfall Snow Wind
Hi 38° | Lo 23° 96% 86% | est. 0.32in 35% | est. 2.3in 15.9 mph

Mist

Mist with a high of 49°F and a low of 29°F. Winds will be light at 8mph at times. Expect high humidity with levels above 80% to 90%.

Temperature Humidity Rainfall Snow Wind
Hi 49° | Lo 29° 90% 0% 0% 7.4 mph

Weather Radar Map

Live Sugar Grove, IL weather with minute-by-minute precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Wednesday, 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 36°F. The morning temperature of 31°F is lowest at 5am with the daytime high of 40°F at 5pm and a low around 35°F at 11am is expected.

Hourly Barometric Pressure

 

The highest pressure today is 30.24inHg at 9am and lowest being 29.91inHg at 11pm.

Hourly Wind Speeds

 

The fastest wind is reported to be 14.8mph at 11pm, while the slowest is 3.1mph around 4am; expect wind gusts peaking 23.3mph at 11pm. View live wind conditions in Sugar Grove

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