Merrimack, NH Monthly Weather

Altitude - 59m | 42°51′18″N,71°31′8″W | map (OSM)

Merrimack, NH

°F

3 pmPartly Cloudy18mphW

Thu, December 11, 20253:55 PM (GMT -05:00)

December

Sun	Mon	Tue	Wed	Thu Dec 11 36 °F low19 °F	Fri Dec 12 30 °F low17 °F	Sat Dec 13 33 °F low17 °F
Sun Dec 14 29 °F low16 °F	Mon Dec 15 23 °F low13 °F	Tue Dec 16 30 °F low18 °F	Wed Dec 17 37 °F low17 °F	Thu Dec 18 41 °F low26 °F	Fri Dec 19 41 °F low22 °F	Sat Dec 20 30 °F low20 °F
Sun Dec 21 32 °F low23 °F	Mon Dec 22 29 °F low20 °F	Tue Dec 23 31 °F low20 °F	Wed Dec 24 34 °F low25 °F	Thu	Fri	Sat

Last updated 1h 18min ago

Temperature in Merrimack, NH for month

* Merrimack, NH Monthly weather is based on statistical data for the last 10 years. It is intended for personal use on an "as is" basis. This page provides the weather forecast for the next 30 days. In this forecast option you can see precipitation icons and maximum air temperature. The first 14 days reflect the current weather forecast for Merrimack, NH, and the following days reflect the weather based on statistical data from the last few years of measurements. This weather forecast will be useful for a general understanding of weather changes the nearest month for Merrimack, NH. Please note that long-term forecasts are not a forecast as such, but only reflect the statistics of past years.