0

Hourly Weather Forecast - Alton Bay, NH

  • Temperature
    39°F
    Precipitation
    0%
    Wind
    11mph
    NW
    Arrow up

    Partly Cloudy

    Humidity
    47%
    Feels like
    32°F
    Dew Point
    20°F

  • Partly Cloudy

    Humidity
    51%
    Feels like
    31°F
    Dew Point
    21°F

  • Mostly Cloudy

    Humidity
    56%
    Feels like
    30°F
    Dew Point
    21°F

  • Mostly Cloudy

    Humidity
    60%
    Feels like
    29°F
    Dew Point
    21°F

  • Cloudy

    Humidity
    62%
    Feels like
    29°F
    Dew Point
    21°F

  • Cloudy

    Humidity
    64%
    Feels like
    29°F
    Dew Point
    21°F

  • Cloudy

    Humidity
    66%
    Feels like
    32°F
    Dew Point
    22°F

Top Stories

Right Arrow
Today's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Much of the Southwest will observe record-breaking heat through the weekend, with high temperatures reminiscent of mid-summer!

Read More
Weekend Weather Outlook

Weekend Weather Outlook

Read More
Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

Read More
(Image provided by Pixabay.com)

Lightning Safety

Read More
A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Read More
Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

Read More
More NewsRight Arrow
loading ad...
Today's National Outlook
Hurricane Tracker
Allergy Forecast
Cold & Flu
Fire Updates
Traffic Cameras
Weather Cameras
Traffic Cameras
Weather Cameras
Outdoor Sports Guide