Weather in Merrimack, New Hampshire, United States

7-Day Detailed Weather Forecast for Merrimack

Tonight

Temperature: 48°F

Wind Speed: 0 mph

Wind Direction:

Forecast: Partly cloudy, with a low around 48. West wind around 0 mph.

Monday

Temperature: 73°F

Wind Speed: 0 to 5 mph

Wind Direction: NW

Forecast: Sunny, with a high near 73. Northwest wind 0 to 5 mph.

Monday Night

Temperature: 47°F

Wind Speed: 0 mph

Wind Direction:

Forecast: Patchy fog after 2am. Mostly clear, with a low around 47. North wind around 0 mph.

Tuesday

Temperature: 73°F

Wind Speed: 0 to 5 mph

Wind Direction: NE

Forecast: Patchy fog before 9am. Sunny, with a high near 73. Northeast wind 0 to 5 mph.

Tuesday Night

Temperature: 46°F

Wind Speed: 0 to 5 mph

Wind Direction: NE

Forecast: Patchy fog after 2am. Mostly clear, with a low around 46. Northeast wind 0 to 5 mph.

Wednesday

Temperature: 73°F

Wind Speed: 0 to 5 mph

Wind Direction: NE

Forecast: Patchy fog before 9am. Mostly sunny, with a high near 73.

Wednesday Night

Temperature: 47°F

Wind Speed: 0 to 5 mph

Wind Direction: N

Forecast: Partly cloudy, with a low around 47.

Thursday

Temperature: 82°F

Wind Speed: 0 to 5 mph

Wind Direction: NW

Forecast: Sunny, with a high near 82.

Thursday Night

Temperature: 48°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 48.

Friday

Temperature: 71°F

Wind Speed: 5 mph

Wind Direction: N

Forecast: Sunny, with a high near 71.

Friday Night

Temperature: 44°F

Wind Speed: 0 to 5 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 44.

Saturday

Temperature: 74°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 74.

Saturday Night

Temperature: 48°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 48.

Sunday

Temperature: 76°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 76.