Roscoe, IL Weather

Roscoe, IL climate is warm during summer when temperatures tend to be in the 70's and very cold during winter when temperatures tend to be in the 20's.

The warmest month of the year is July with an average maximum temperature of 82.50 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 11.60 degrees Fahrenheit.

Temperature variations between night and day tend to be moderate during summer with a difference that can reach 20 degrees Fahrenheit, and fairly limited during winter with an average difference of 15 degrees Fahrenheit.

The annual average precipitation at Roscoe is 35.25 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is June with an average rainfall of 4.64 Inches.

Weather Data

Current Conditions

(Updated: 1:45 PM CST WED NOV 25 2009)

Light Rain, 43°F	Humidity: 87%	Dewpoint: 39°F
	Wind Speed: W 12.7 MPH G 18.4 (11 MPH G 16 KT)	Heat Index: 43°F
	Barometer: 29.71 in.	Wind Chill: 36°F

Weather Forecast

(Generated: 9:26 AM CST WED NOV 25 2009)

	Hi: 49°F	Rest of today: Chance of showers and patchy drizzle late in the morning...Then showers likely in the afternoon. Highs in the upper 40s. West winds 10 to 15 mph. Chance of measurable precipitation 70 percent.
	Lo: 31°F
	Hi: 40°F	Thanksgiving day: Cloudy. A 50 percent chance of light rain showers and light snow showers in the morning. Highs around 40. Northwest winds 10 to 20 mph.
	Lo: 25°F
	Hi: 45°F	Friday: Partly cloudy. Highs in the mid 40s. West winds around 10 mph.
	Lo: 35°F
	Hi: 49°F	Saturday: Mostly sunny. Highs in the upper 40s.
	Lo: 31°F
	Hi: 45°F	Sunday: Partly sunny with a 30 percent chance of light rain. Highs in the mid 40s.
	Lo: 29°F
	Hi: 41°F	Monday: Partly cloudy with a 20 percent chance of light rain and light snow. Highs in the lower 40s. Lows in the upper 20s.
	Lo: 29°F

Moon, Sunrise and Sunset

	Moon Phase: Waxing Gibbous Moon	Civil Twilight: 6:27 AM CST	Sunrise: 6:58 AM CST
		Sunset: 4:26 PM CST	Civil Twilight: 4:57 PM CST

Normal Climate

Normal Temperatures

(BELOIT Weather station, 6.08 miles from Roscoe)

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Max °F	26.5	31.7	43.7	57.5	69.5	79.2	82.5	80.1	72.9	61.5	44.9	31.7	56.8
Mean °F	19.1	24.3	35.4	47.6	58.8	68.6	72.4	70.1	62.3	51.1	37.1	24.8	47.6
Min °F	11.6	16.9	27.1	37.7	48.0	58.0	62.3	60.1	51.6	40.7	29.3	17.8	38.4

Normal Precipitation