National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Manchester Airport (KMHT)

Lat: 42.93°NLon: 71.44°WElev: 223ft.

A Few Clouds

94°F

34°C

Humidity 44%
Wind Speed SW 8 mph
Barometer 29.85 in (1011.4 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 2 Jul 6:53 pm EDT
Extended Forecast for

Sandown NH

Extreme Heat Warning July 2, 07:48pm until July 3, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning July 2, 07:48pm until July 3, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • Tonight

    Low: 75 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 98. Heat index values as high as 102. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 98 °F

    Hot

  • Friday Night

    Friday Night: Scattered showers between 10pm and midnight. Partly cloudy, with a low around 72. West wind around 5 mph. Chance of precipitation is 30%.

    Low: 72 °F

    Scattered
    Showers then
    Partly Cloudy

  • Independence Day

    Independence Day: A 30 percent chance of showers after 2pm. Mostly sunny and hot, with a high near 92. Heat index values as high as 97. Northwest wind 5 to 10 mph.

    High: 92 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before 8pm. Mostly clear, with a low around 65. Northwest wind around 5 mph.

    Low: 65 °F

    Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 80.

    High: 80 °F

    Partly Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 75. West wind around 5 mph.
Friday
Sunny and hot, with a high near 98. Heat index values as high as 102. Northwest wind around 10 mph, with gusts as high as 20 mph.
Friday Night
Scattered showers between 10pm and midnight. Partly cloudy, with a low around 72. West wind around 5 mph. Chance of precipitation is 30%.
Independence Day
A 30 percent chance of showers after 2pm. Mostly sunny and hot, with a high near 92. Heat index values as high as 97. Northwest wind 5 to 10 mph.
Saturday Night
A 30 percent chance of showers before 8pm. Mostly clear, with a low around 65. Northwest wind around 5 mph.
Sunday
Sunny, with a high near 85.
Sunday Night
Partly cloudy, with a low around 62.
Monday
Partly sunny, with a high near 80.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 60.
Tuesday
Partly sunny, with a high near 81.
Tuesday Night
Partly cloudy, with a low around 61.
Wednesday
Mostly sunny, with a high near 85.
Wednesday Night
Partly cloudy, with a low around 64.
Thursday
Sunny, with a high near 89.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sandown NH
 42.93°N 71.17°W (Elev. 256 ft)
Last Update:
6:07 pm EDT Jul 2, 2026
Forecast Valid:
7pm EDT Jul 2, 2026-6pm EDT Jul 9, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation