More about CentennialCentennial is a city located in Arapahoe County, Colorado. Founded in 2001, no official census data is available on the city. Centennial Demographics Population: 103,100 (2004 estimate) There are also 36,200 households in Centennial. The city is approximately 87.4% White, 4.8% Hispanic or Latino, 3.6% Asian, 2.4% African American, 0.4% Native American, and 1/4% from other races. The median age is 37.2 years, in comparison to the 35.3 year national average. For every 100 females there are 98.0 males. This Afternoon...Mostly cloudy with a 30 percent chance of thunderstorms. Some thunderstorms May be severe. Highs around 80. Tonight...Mostly cloudy. Scattered thunderstorms in the evening...Then a slight chance of thunderstorms after midnight. Lows in the upper 50s. Chance of thunderstorms 30 percent. Sunday...Partly sunny with a 20 percent chance of thunderstorms. Highs in the mid 80s. Southeast winds 10 to 15 mph in the afternoon. Sunday Night...Mostly cloudy with a 20 percent chance of thunderstorms in the evening...Then mostly clear after midnight. Lows in the upper 50s. Southeast winds 10 to 15 mph in the evening becoming light. Monday...Mostly sunny. A 10 percent chance of thunderstorms in the afternoon. Highs around 90. Monday Night...Partly cloudy in the evening then clearing. Lows in the upper 50s. Tuesday...Mostly clear. Highs in the lower 90s. Lows around 60. Tuesday Night...Mostly clear. Highs in the lower 90s. Lows around 60. Wednesday...Mostly clear. Highs in the mid 90s. Lows in the lower 60s. Wednesday Night...Mostly clear. Highs in the mid 90s. Lows in the lower 60s. Thursday...Partly cloudy. A 10 percent chance of thunderstorms. Highs in the mid 90s. Lows in the lower 60s. Thursday Night...Partly cloudy. A 10 percent chance of thunderstorms. Highs in the mid 90s. Lows in the lower 60s. Friday...Mostly sunny. A 10 percent chance of thunderstorms in the afternoon. Highs in the mid 90s. Powered by HAMweather Copyright © 2003 HAMweather, LLC, all rights reserved.

