Weather in Northumberland, New York, United States

7-Day Detailed Weather Forecast for Northumberland

Today

Temperature: 88°F

Wind Speed: 9 to 13 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely before 1pm. Mostly cloudy, with a high near 88. Heat index values as high as 95. Southwest wind 9 to 13 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Tonight

Temperature: 70°F

Wind Speed: 1 to 8 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 70. West wind 1 to 8 mph.

Monday

Temperature: 95°F

Wind Speed: 2 to 9 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 95. Heat index values as high as 106. South wind 2 to 9 mph.

Monday Night

Temperature: 73°F

Wind Speed: 3 to 8 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 73. Heat index values as high as 103. Southwest wind 3 to 8 mph.

Tuesday

Temperature: 97°F

Wind Speed: 6 to 13 mph

Wind Direction: SW

Forecast: Sunny, with a high near 97. Southwest wind 6 to 13 mph.

Tuesday Night

Temperature: 71°F

Wind Speed: 2 to 9 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 71.

Wednesday

Temperature: 89°F

Wind Speed: 6 mph

Wind Direction: N

Forecast: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89.

Wednesday Night

Temperature: 65°F

Wind Speed: 2 to 6 mph

Wind Direction: N

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 40%.

Thursday

Temperature: 81°F

Wind Speed: 2 to 6 mph

Wind Direction: N

Forecast: Rain showers likely. Mostly cloudy, with a high near 81. Chance of precipitation is 60%.

Thursday Night

Temperature: 62°F

Wind Speed: 2 to 6 mph

Wind Direction: NE

Forecast: Rain showers likely. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.

Friday

Temperature: 77°F

Wind Speed: 2 to 6 mph

Wind Direction: NE

Forecast: Rain showers likely before 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 77. Chance of precipitation is 60%.

Friday Night

Temperature: 61°F

Wind Speed: 6 mph

Wind Direction: E

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a low around 61. Chance of precipitation is 70%.

Saturday

Temperature: 78°F

Wind Speed: 3 to 7 mph

Wind Direction: S

Forecast: Rain showers likely before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 78. Chance of precipitation is 70%.

Saturday Night

Temperature: 61°F

Wind Speed: 2 to 6 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 61.