Weather in Merrimack, New Hampshire, United States

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7-Day Detailed Weather Forecast for Merrimack

Tonight

Temperature: 59°F

Wind Speed: 0 mph

Wind Direction:

Forecast: Mostly cloudy, with a low around 59. North wind around 0 mph.

Saturday

Temperature: 85°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: A slight chance of rain showers between noon and 2pm, then a slight chance of showers and thunderstorms between 2pm and 4pm, then a chance of showers and thunderstorms between 4pm and 5pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 85. Southwest wind 0 to 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Saturday Night

Temperature: 61°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 61. Southwest wind 0 to 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Sunday

Temperature: 84°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: A chance of rain showers between 10am and 2pm, then showers and thunderstorms. Partly sunny, with a high near 84. Northwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

Sunday Night

Temperature: 53°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: Showers and thunderstorms likely before 11pm. Partly cloudy, with a low around 53. North wind 5 to 10 mph. Chance of precipitation is 70%.

Monday

Temperature: 79°F

Wind Speed: 5 mph

Wind Direction: N

Forecast: Sunny, with a high near 79.

Monday Night

Temperature: 53°F

Wind Speed: 0 to 5 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 53.

Tuesday

Temperature: 87°F

Wind Speed: 0 to 5 mph

Wind Direction: NW

Forecast: Sunny, with a high near 87.

Tuesday Night

Temperature: 58°F

Wind Speed: 0 mph

Wind Direction:

Forecast: Mostly clear, with a low around 58.

Wednesday

Temperature: 93°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: Sunny, with a high near 93.

Wednesday Night

Temperature: 64°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: A slight chance of rain showers after 4am. Partly cloudy, with a low around 64.

Thursday

Temperature: 91°F

Wind Speed: 0 to 5 mph

Wind Direction: NW

Forecast: A chance of rain showers. Mostly sunny, with a high near 91. Chance of precipitation is 30%.

Thursday Night

Temperature: 64°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: A chance of rain showers before 9pm. Partly cloudy, with a low around 64. Chance of precipitation is 30%.

Friday

Temperature: 91°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: A slight chance of rain showers after 10am. Mostly sunny, with a high near 91.