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Alorton, IL Weather


Alorton, 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 30's.

The warmest month of the year is July with an average maximum temperature of 88.70 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 20.00 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 19 degrees Fahrenheit.

The annual average precipitation at Alorton is 40.33 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is July with an average rainfall of 3.97 Inches.

Weather Data

Current Conditions

(Updated: 10:53 AM CST THU DEC 4 2008)

Fair Fair, 28°F Humidity: 58% Dewpoint: 15°F
Wind Speed: NW 14 MPH Heat Index: 28°F
Barometer: 30.47 in. Wind Chill: 17°F

Weather Forecast

(Generated: 4:11 AM CST THU DEC 04 2008)
Hi: 35°F Today: Colder. Mostly sunny. High in the mid 30s. Northwest wind around 10 mph.
Lo: 19°F
Hi: 35°F Friday: Partly cloudy. High in the mid 30s. Light wind.
Lo: 21°F
Hi: 41°F Saturday: Partly cloudy. High in the lower 40s. Southwest wind 10 to 15 mph in the morning shifting to the northwest with gusts to around 25 mph in the afternoon.
Lo: 20°F
Hi: 39°F Sunday: Partly cloudy. High in the upper 30s.
Lo: 25°F
Hi: 41°F Monday: Mostly cloudy with a 30 percent chance of snow and rain. High in the lower 40s.
Lo: 35°F
Hi: 41°F Tuesday: Mostly cloudy with a 30 percent chance of rain and snow. High in the lower 40s.
Lo: 25°F

Moon, Sunrise and Sunset

First Quarter Moon Moon Phase: First Quarter Moon Civil Twilight:
6:31 AM CST
Sunrise:
7:00 AM CST
Sunset:
4:39 PM CST
Civil Twilight:
5:08 PM CST

Normal Climate

Normal Temperatures

(CAHOKIA Weather station, 4.53 miles from Alorton)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Max °F 38.1 44.5 55.4 66.7 75.7 84.2 88.7 86.8 79.7 69.1 54.6 42.6 65.5
Mean °F 29.1 34.4 45.3 56.1 65.4 74.1 78.6 76.6 69.0 57.9 45.1 34.2 55.5
Min °F 20.0 24.2 35.1 45.5 55.1 64.0 68.4 66.4 58.2 46.6 35.5 25.8 45.4

Normal Precipitation

(CAHOKIA Weather station, 4.53 miles from Alorton)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Inch 2.18 2.47 3.68 3.87 3.87 3.69 3.97 3.68 3.19 3.04 3.73 2.96 40.33