Merrimack, NH Weather

As of

Weather Station:NASHUA/BOIRE FLD

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60degrees Fahrenheit

Feels like:60°F

Hi: 62Lo: 37

Mostly Cloudy

Live Weather Radar

Merrimack, NH weather radar map

Current Weather Details

Windchill
60°
Daily Rain
0"
Dew point
30°
Monthly Rain
1.91"
Humidity
32%
Avg. Wind
SE 10 mph
Pressure
30.13" →
Wind Gust
10 mph
Sunrise
5:47 AM
Moon
Waxing Gibbous
Sunset
7:40 PM
UV Index
6 (High)

Weather Forecast

  • Today

    Hi

    Partly sunny. Highs in the lower 60s. Light and variable winds.

  • Tonight

    Lo

    Partly cloudy in the evening then clearing. Lows in the upper 30s. Light and variable winds.

Merrimack, NH 10-day weather forecast

AIR QUALITY

20 | Fair

Top Triggers:pm25
Air quality data provided by Ambee
View Today's Air Quality details for Merrimack, NH

POLLEN COUNT & ALLERGY FORECAST

9.9 High

Predominant Pollen:Elm, Cedar/Juniper and Poplar/Aspen/Cottonwood.
View the Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:396.1 miles

No Lightning Nearby

Real-time lightning alerts & live Map