Weather in New Castle, New Hampshire, United States

7-Day Detailed Weather Forecast for New Castle

Overnight

Temperature: 38°F

Wind Speed: 10 mph

Wind Direction: SE

Forecast: Areas of fog and a chance of rain. Cloudy. Low around 38, with temperatures rising to around 46 overnight. Southeast wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Friday

Temperature: 55°F

Wind Speed: 15 to 30 mph

Wind Direction: S

Forecast: Areas of fog and a chance of rain before 9am, then rain and patchy fog. Cloudy, with a high near 55. South wind 15 to 30 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

Temperature: 25°F

Wind Speed: 15 to 20 mph

Wind Direction: W

Forecast: A slight chance of rain before 7pm. Partly cloudy, with a low around 25. West wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 20%. New rainfall amounts between a quarter and half of an inch possible.

Saturday

Temperature: 38°F

Wind Speed: 5 to 20 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 38. West wind 5 to 20 mph, with gusts as high as 30 mph.

Saturday Night

Temperature: 31°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 31. Southwest wind 5 to 10 mph.

Sunday

Temperature: 43°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 43.

Sunday Night

Temperature: 20°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 20.

Monday

Temperature: 30°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Sunny, with a high near 30.

Monday Night

Temperature: 19°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 19.

Tuesday

Temperature: 36°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Snow likely after 7am. Mostly cloudy, with a high near 36. Chance of precipitation is 60%.

Tuesday Night

Temperature: 25°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: A chance of snow before 8pm, then a slight chance of snow showers between 8pm and midnight. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.

Wednesday

Temperature: 36°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 36.

Wednesday Night

Temperature: 22°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 22.

Christmas Day

Temperature: 39°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: A slight chance of snow showers between 7am and noon, then a slight chance of rain showers between noon and 1pm, then a chance of rain and snow showers. Partly sunny, with a high near 39.