This is the current conditions weather report for Newcastle. The report was made 73 minutes ago, at 02:53 UTC. The temperature was 46°F / 8°C, with a dew-point at 46°F / 8°C. The atmospheric pressure was 30.06 inHg / 1019 hPa. The relative humidity was 66%. The skies were clear.
Newcastle is a city located in Weston County, Wyoming, United States. As of the 2000 census, the city had a total population of 3,065. It is the county seat of Weston County.
Newcastle is located at 43.853183, -104.209343.
According to the United States Census Bureau, the city has a total area of 6.4 km² (2.5 mi²). 6.4 km² (2.5 mi²) of it is land and none of the area is covered with water.
In the city the population was spread out with 24.3% under the age of 18, 7.9% from 18 to 24, 24.7% from 25 to 44, 24.5% from 45 to 64, and 18.6% who were 65 years of age or older. The median age was 40 years. For every 100 females there were 93.1 males. For every 100 females age 18 and over, there were 91.5 males.c