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Old Stonington, IL Weather Conditions

Updated: Thu Mar 5th 2026 8:45 AM CST

Overcast

48^°F 9^°C

Feels Like 46^°F / 8^°C

Old Stonington, IL weather condition is Overcast and 48°F.

Today's Weather in Old Stonington,IL

The current weather in Old Stonington IL as of 8:45 AM CST on Thu Mar 5th 2026, has a sky condition of Overcast with the visibility of 1 mile(s) and the UV index at 2. It is 48 degrees fahrenheit but feels like 46 degrees. The barometric pressure is 30 - measured by inches of mercury - and is rising since its last observation. The humidity is 100 percent that's rising since the last report, with a dew point of 48 degrees fahrenheit which is rising. Wind direction is from the North at 4.7 miles per hour, gusting at 7.6 miles per hour. Sunrise was at 6:24 AM and Sunset is at 5:54 PM. The moon phase is a Waning Gibbous moon rising at 8:31 PM. Thank you for listening to the weather report from LocalConditions.com!

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Sun & Moon

Sun

Sunrise: 6:24 AM

Sunset: 5:54 PM

As of:

Moon

Moonrise: 8:31 PM

Moonset: 7:14 AM

Phase: Waning Gibbous Moon

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Hourly Forecast - Next 8 hours

Next 5 Days...

Overcast

Overcast with a high of 69°F and a low of 52°F. Winds will be strong at speeds peaking at 22mph. Expect high humidity with levels above 80% to 92%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 69° \| Lo 52°	92%	0%	0%	21.3 mph

Moderate Rain

Moderate Rain with a high of 66°F and a low of 44°F. Probable rainfall forecasted, having an 89% chance with an estimated 0.32in. Winds will be moderate, blowing around 19mph. Expect high humidity with levels above 80% to 86%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 66° \| Lo 44°	86%	89% \| est. 0.32in	0%	19 mph

Sunny

Sunny with a high of 60°F and a low of 35°F. Winds will be light at 10mph at times. The humidity will be on the higher side, reaching around 68%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 60° \| Lo 35°	68%	0%	0%	9.4 mph

Sunny

Sunny with a high of 72°F and a low of 47°F. Winds will be moderate, blowing around 18mph. The humidity will be on the higher side, reaching around 70%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 72° \| Lo 47°	70%	0%	0%	17.9 mph

Scattered Rain

Scattered Rain with a high of 74°F and a low of 58°F. Probable rainfall forecasted, having an 86% chance with an estimated 0.04in. Winds will be strong at speeds peaking at 22mph. Expect high humidity with levels above 80% to 86%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 74° \| Lo 58°	86%	86% \| est. 0.04in	0%	21.3 mph

Yesterday 5-Day Wind

Weather Radar Map

Live Old Stonington, IL weather with minute-by-minute precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Monday, 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 8am with the daytime high of 56°^F at 4pm and a low around 50°^F at 11am is expected.

Hourly Barometric Pressure

The highest pressure today is 30.04^inHg at 11pm and lowest being 29.93^inHg at 3am.

Hourly Wind Speeds

The fastest wind is reported to be 11^mph at 2am, while the slowest is 0.4^mph around 12pm; expect wind gusts peaking 18.1^mph at 2am. View live wind conditions in Old Stonington

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