National Weather Service

News Headlines

Current conditions at

Manchester Airport (KMHT)

Lat: 42.93°NLon: 71.44°WElev: 223ft.

Mostly Cloudy

79°F

26°C

Humidity	50%
Wind Speed	S 6 mph
Barometer	30.23 in (1024.9 mb)
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	16 Sep 4:53 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Merrimack NH

Tonight
Low: 60 °F
Partly Cloudy
Thursday
High: 79 °F
Mostly Cloudy
then Chance
Showers
Thursday Night
Low: 61 °F
Showers
Likely
Friday
High: 75 °F
Sunny
Friday Night
Low: 46 °F
Partly Cloudy
Saturday
High: 66 °F
Mostly Sunny
Saturday Night
Low: 47 °F
Mostly Cloudy
Sunday
High: 62 °F
Showers
Likely
Sunday Night
Low: 47 °F
Chance
Showers

Detailed Forecast

Tonight

Partly cloudy, with a low around 60. Southwest wind around 5 mph becoming calm.

Thursday

A 30 percent chance of showers, mainly after 5pm. Increasing clouds, with a high near 79. Calm wind becoming southeast around 5 mph. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

Showers and thunderstorms likely before midnight, then a chance of showers. Cloudy, then gradually becoming partly cloudy, with a low around 61. Southeast wind around 5 mph becoming calm. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

Sunny, with a high near 75. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

Friday Night

Partly cloudy, with a low around 46. Northwest wind around 5 mph becoming calm in the evening.

Saturday

Mostly sunny, with a high near 66.

Saturday Night

Mostly cloudy, with a low around 47.

Sunday

Showers likely, mainly after 10am. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.

Sunday Night

A 50 percent chance of showers before 3am. Mostly cloudy, with a low around 47.