Our Proprietary 10-Day Forecast

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Current warnings over Danbury, New Hampshire
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<p>Warnings from F5Weather</a></div>

United States weather warnings are issued by various organizations under NOAA. Most from the National Weather Service, but also Storm Prediction Center and National Hurricane Center.

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Current radar over Danbury, New Hampshire red dot
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<p>Live radar from F5Weather</a></div>

Our radar is based off of US NEXRAD and Canadian weather radar sites through the quality controlled MRMS system. It compiles various sources for radar data and filters out erroneous returns such as sun spikes and ground clutter. We then colorize the precipitation based on our methods for determining precipitation type. Rain is in shades of green, mixed precipitation and freezing rain in shades of pink and snow is in shades of blue.

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Current satellite over Danbury, New Hampshire red dot
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<p>Live satellite from F5Weather</a></div>

Our satellite is from the GOES-16. It is color enhanced by using a geocolor terrain background during the day and black marble city lights at night. The daytime satellite data is Visible satellite imagery, and nighttime uses Infrared bands. The bluish clouds are fog and low cloud. The whiteest clouds are the coldest, highest cloud tops.

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Current surface weather map around Merrimack County, NH

This surface map is from the HRRR computer model. It is a 1-hour forecast, updated hourly, which is a good estimate of the current surface conditions. This map shows the current high and low pressure centers, pressure isobar contours, wind streamlines and thickness contours. It also shows the currently depicted preciptiation estimates, although this should not be a substitute for actual live radar. The purple dashed contour is the 5400m thickness line, which is often a good proxy for the rain/snow line.

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Temperatures right now near Danbury, New Hampshire

This is the latest surface temperatures as depicted by the HRRR computer model, updated hourly. Although these are not actual observations, this model is a very good representation of current conditions as it factors in observations, terrain and physics to give you more detailed temperatures in areas that do not have reporting weather stations. For the latest reports at specific locations, like in Danbury, NH please see our current conditions data on the left and right side of this page, or go to our current conditions page.

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Surface wind speed map over Danbury, NH

This map shows the latest HRRR computer model winds. This depiction of the current wind directions and speeds is an estimate from the computer model. For actual observations in Danbury, NH, see the current conditions data on the left and right side of this page, or go to our current conditions page.

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Regional 24 hour rainfall expected near Danbury, New Hampshire

This is a forecast of the amount of precipitation expected over the next 24 hours from the HRRR weather forecast model. This is only one forecast depiction, and you should check other models to get a better idea of what may happen. You can view this and other models in more detail on our main weather forecast maps page. There, you will also be able to look at forecasts beyond just 24 hours and look at forecasts out to as far as 16 days.

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Area snowfall accumulation expected around Merrimack County, New Hampshire

This is snowfall forecast, with amounts anticipated in the next 24 hours. This guidance is from the HRRR weather model. For more model forecasts out to 16 days, visit our main weather forecast maps page.

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These are Convective Outlooks from the Storm Prediction Center. Click to see Days 1-3 broken down into Tornado, Wind and Hail threats, as well as days 5-8 outlooks.

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Atlantic Hurricane and Tropical Storm Tracking Map
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<p>Hurricane Tracking from F5Weather</a></div>

Our hurricane tracking map monitors for any current or forecast tropical disturbances in the Atlantic. (See our Pacific Hurricane Tracker) Various hurricane models will draw a 'spaghetti plot' in the Atlantic Basin when a disturbance is forecast or exists, showing the system's forecast track. Once a storm has developed, the National Hurricane Center will forecast their official track. This will show up on the map along with the storm's current intensity, track and name. We will also plot some of the storm's vitals and of course the spaghetti plots from the models along with the NHC forecast track will give you an idea of where it's heading, and its forecast intensity with time.

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To view the latest computer models, visit f5wx.com for access to the weather maps and guidance that meteorologists use to make their forecasts.
 
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  • American GFS
  • Canadian GDPS GEM
  • German DWD ICON
  • British MetOffice's UKMET Unified Model
  • American NAM
  • American HRRR
  • American NBM - National Blend of Models
  • GEFS, GEPS, MOGREPS & European Ensembles
  • Probabilities & Averages
  • 3-Ensemble Mean & more!
View Skew-T soundings, textual data tables for your location, and of course maps! Weather forecast maps of the basics like temperature, wind, pressure, humidity, dew point, cloud cover, simulated radar, travel weather, rainfall and snow are available. More advanced users can also get use out of our severe weather & tornado threat maps, as well as upper air & shear graphics.
 
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Climate Summary
(made with AI, use with caution)
Danbury, New Hampshire Climate Summary

General Climate

    •   Humid continental climate with warm, humid summers and cold, snowy winters.
    •   Influenced by its proximity to the Atlantic Ocean and the White Mountains.

Temperature

    •   Average Annual Temperature

44.1°F (6.7°C)

    •   Average Summer Temperature (June-August)

67.1°F (19.5°C)

    •   Average Winter Temperature (December-February)

22.5°F (-5.3°C)

    •   Record High Temperature

98°F (36.7°C)

    •   Record Low Temperature

-30°F (-34.4°C)

Precipitation

    •   Average Annual Precipitation

42.5 inches (108 cm)

    •   Average Snowfall

63 inches (160 cm)

    •   Wettest Month

March (4.2 inches)

    •   Driest Month

February (2.4 inches)

Humidity

    •   Average Relative Humidity

70%

    •   Highest Humidity

Summer (75%)

    •   Lowest Humidity

Winter (65%)

Wind

    •   Average Wind Speed

8 mph (13 km/h)

    •   Prevailing Wind Direction

West-northwest

Sunshine

    •   Average Annual Sunshine

2,150 hours

    •   Sunniest Month

July (270 hours)

    •   Least Sunny Month

December (130 hours)

Other Notable Climate Features

    •   Freezing Days

130-140 days per year

    •   Growing Season

120-130 days

    •   Hardiness Zone

5a

    •   Lake Effect Snow

Can occur during winter storms due to the proximity of Lake Winnipesaukee.

Climate Trends

    •   Increasing Temperatures

Temperatures have been rising in recent decades, with an average increase of 1.5°F (0.8°C) since 1970.

    •   Changing Precipitation Patterns

Precipitation has become more variable, with more intense storms and longer dry spells.

    •   Earlier Snowmelt

Snowmelt is occurring earlier in the spring due to rising temperatures.

Facts & Historical Information
(made with AI, use with caution)
Natural History

    •   Danbury is home to the Danbury Bog Natural Area, a 1,200-acre wetland complex supporting diverse flora and fauna, including rare orchids and carnivorous plants.

    •   The town is situated on the Pemigewasset River, a major tributary of the Merrimack River, providing abundant aquatic life.

Science

    •   The Mount Kearsarge Indian Museum, located in Danbury, preserves the history and culture of the Pennacook tribe that once inhabited the area.

    •   The town is home to the Danbury Observatory, a private facility offering public stargazing events and educational programs.

Personalities

    •   Daniel Webster, the famed orator and statesman, spent his summers in Danbury from 1815-1852. His former home, the Webster Farm, is now a museum.

    •   The town was also home to the artist Abbott Thayer, known for his camouflage paintings and theories on animal coloration.

Tourist Attractions
1.Saint-Gaudens National Historical Park**

2.Mount Sunapee State Park**

3.Danbury Shaker Village**

Nearby Cities:

Grafton, NH
Wilmot, NHAndover, NH
Bristol, NHHill, NH
Springfield, NHNew London, NH
Bridgewater, NHFranklin, NH
Salisbury, NHSutton, NH
Grantham, NHSanbornton, NH
Tilton, NHSunapee, NH
Northfield, NHWebster, NH
Boston, MA
South Boston, MAWorcester, MA
Providence, RISpringfield, MA
Lowell, MACambridge, MA
Manchester, NHAlbany, NY
Brockton, MAWest Albany, NY
Quincy, MA