Weather in Merrimack, New Hampshire, United States

7-Day Detailed Weather Forecast for Merrimack

Overnight

Temperature: 56°F

Wind Speed: 0 mph

Wind Direction:

Forecast: Patchy fog between 4am and 5am. Mostly cloudy, with a low around 56. North wind around 0 mph.

Friday

Temperature: 76°F

Wind Speed: 0 to 5 mph

Wind Direction: E

Forecast: Partly sunny, with a high near 76. East wind 0 to 5 mph.

Friday Night

Temperature: 58°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: A chance of rain showers between 11pm and 5am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Southeast wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Saturday

Temperature: 68°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Showers and thunderstorms likely before 5pm, then a chance of showers and thunderstorms. Cloudy, with a high near 68. Southeast wind around 5 mph. Chance of precipitation is 60%.

Saturday Night

Temperature: 62°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 62. Southwest wind 0 to 5 mph. Chance of precipitation is 40%.

Sunday

Temperature: 82°F

Wind Speed: 0 to 5 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 82.

Sunday Night

Temperature: 60°F

Wind Speed: 0 to 5 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 60.

Monday

Temperature: 92°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 92.

Monday Night

Temperature: 68°F

Wind Speed: 0 to 5 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms between 8pm and 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 30%.

Tuesday

Temperature: 88°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely. Partly sunny, with a high near 88. Chance of precipitation is 60%.

Tuesday Night

Temperature: 67°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Showers and thunderstorms likely before 2am. Partly cloudy, with a low around 67. Chance of precipitation is 60%.

Wednesday

Temperature: 88°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Sunny, with a high near 88.

Wednesday Night

Temperature: 64°F

Wind Speed: 0 to 5 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 64.

Thursday

Temperature: 86°F

Wind Speed: 0 to 5 mph

Wind Direction: W

Forecast: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86.