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Rock Grove, IL Weather Conditions

Updated: Tue Jul 21st 2026 4:45 AM CDT

Clear

70^°F 21^°C

Feels Like 70^°F / 21^°C

Rock Grove, IL weather condition is Clear and 70°F.

Today's Weather in Rock Grove,IL

The current weather in Rock Grove IL as of 4:45 AM CDT on Tue Jul 21st 2026, has a sky condition of Clear with the visibility of 9 mile(s). It is 70 degrees fahrenheit. The barometric pressure is 29.69 - measured by inches of mercury - and is rising since its last observation. The humidity is 93 percent that's rising since the last report, with a dew point of 67 degrees fahrenheit which is rising. Wind direction is from the West at 11.9 miles per hour, gusting at 20.3 miles per hour. Sunrise is at 5:39 AM and Sunset is at 8:29 PM. The moon phase is a First Quarter moon rising at 2:08 PM. Thank you for listening to the weather report from LocalConditions.com!

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Sun & Moon

Sun

Sunrise: 5:39 AM

Sunset: 8:29 PM

As of:

Moon

Moonrise: 2:08 PM

Moonset: Not Observable

Phase: First Quarter Moon

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Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

Next 5 Days...

Sunny

Sunny with a high of 82°F and a low of 63°F. 7%% possible chance of rain predicted. Winds will be moderate, blowing around 17mph. The humidity will be on the higher side, reaching around 71%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 82° \| Lo 63°	71%	7%	0%	17 mph

Sunny

Sunny with a high of 70°F and a low of 48°F. 6%% possible chance of rain predicted. Winds will be moderate, blowing around 14mph. The humidity will be on the higher side, reaching around 69%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 70° \| Lo 48°	69%	6%	0%	13.2 mph

Sunny

Sunny with a high of 74°F and a low of 52°F. 6%% possible chance of rain predicted. Winds will be light at 7mph at times. The humidity will be on the higher side, reaching around 68%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 74° \| Lo 52°	68%	6%	0%	6.3 mph

Sunny

Sunny with a high of 76°F and a low of 57°F. 9%% possible chance of rain predicted with an estimated 0in. Winds will be light at 9mph at times. The humidity will be on the higher side, reaching around 73%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 76° \| Lo 57°	73%	9% \| est. 0in	0%	8.5 mph

Sunny

Sunny with a high of 77°F and a low of 56°F. 15%% possible chance of rain predicted with an estimated 0in. Winds will be moderate, blowing around 11mph. The humidity will be on the higher side, reaching around 79%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 77° \| Lo 56°	79%	15% \| est. 0in	0%	10.5 mph

Yesterday 5-Day Wind

Weather Radar Map

Hourly Temperature

The current temperature today is 70^°F. The morning temperature of 69°^F is lowest at 6am with the daytime high of 82°^F at 3pm and a low around 63°^F at 11pm is expected.

Hourly Barometric Pressure

The highest pressure today is 29.91^inHg at 11pm and lowest being 29.62^inHg at 5am.

Hourly Wind Speeds

The fastest wind is reported to be 17^mph at 10am, while the slowest is 8.3^mph around 10pm; expect wind gusts peaking 28.9^mph at 12am. View live wind conditions in Rock Grove

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