Merrimack Weather Conditions

59.2 °F
Cloudy
AQI: 41 (good)
Londonderry
Feels like: 54.4 °F
High Low
64.1 °F 32.2 °F
E 89°
Speed Gust
2   6
mph
Barometer30.098 inHg
Dew Point32.9 °F
Humidity37%
Rain0.00 in  0.00 in/hr
UV Index0.5
Radiation88 W/m²
Sun & Moon

Last Quarter
42% visible
Forecast
Forecast Interval (hours):
1
3
24
Weather Record Snapshots. View all weather records here.
High: 64.1 °F Low: 32.2 °F
Average Wind: 1 mph Highest Wind: 10 mph
Today's Rain: 0.00 in Highest Rate: 0.00 in/hr
High: 79.6 °F Low: 23.9 °F
Average Wind: 1 mph Highest Wind: 17 mph
Total Rain: 4.65 in Highest Rate: 1.07 in/hr
Recent Local Earthquake

6.2 miles W of Winchester, Canada
Magnitude 2.1
246.7 miles NW