Weather in New Castle, Colorado, United States

7-Day Detailed Weather Forecast for New Castle

This Afternoon

Temperature: 83°F

Wind Speed: 15 to 20 mph

Wind Direction: SW

Forecast: Sunny, with a high near 83. Southwest wind 15 to 20 mph, with gusts as high as 35 mph.

Tonight

Temperature: 48°F

Wind Speed: 10 to 20 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 48. South wind 10 to 20 mph, with gusts as high as 35 mph.

Tuesday

Temperature: 80°F

Wind Speed: 10 to 25 mph

Wind Direction: S

Forecast: Sunny, with a high near 80. South wind 10 to 25 mph, with gusts as high as 40 mph.

Tuesday Night

Temperature: 40°F

Wind Speed: 10 to 25 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 40. Southwest wind 10 to 25 mph, with gusts as high as 45 mph.

Wednesday

Temperature: 62°F

Wind Speed: 10 to 20 mph

Wind Direction: WSW

Forecast: A chance of rain and snow showers before noon, then showers and thunderstorms likely. Mostly cloudy, with a high near 62. West southwest wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 60%.

Wednesday Night

Temperature: 34°F

Wind Speed: 5 to 20 mph

Wind Direction: WSW

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.

Thursday

Temperature: 65°F

Wind Speed: 5 to 15 mph

Wind Direction: WSW

Forecast: A slight chance of rain showers before noon, then a chance of showers and thunderstorms. Mostly sunny, with a high near 65. Chance of precipitation is 30%.

Thursday Night

Temperature: 35°F

Wind Speed: 5 to 15 mph

Wind Direction: SSW

Forecast: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 35.

Friday

Temperature: 70°F

Wind Speed: 5 to 15 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 70.

Friday Night

Temperature: 41°F

Wind Speed: 5 to 15 mph

Wind Direction: SE

Forecast: Partly cloudy, with a low around 41.

Saturday

Temperature: 73°F

Wind Speed: 5 to 15 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 73.

Saturday Night

Temperature: 43°F

Wind Speed: 5 to 15 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 43.

Sunday

Temperature: 68°F

Wind Speed: 5 to 15 mph

Wind Direction: SSW

Forecast: A chance of rain showers before noon, then showers and thunderstorms likely. Partly sunny, with a high near 68.

Sunday Night

Temperature: 39°F

Wind Speed: 5 to 10 mph

Wind Direction: WSW

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 39.