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.

Partly Cloudy

69°F

21°C

Humidity 73%
Wind Speed Calm
Barometer 30.12 in (1020.8 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 18 Jun 3:53 am EDT
Extended Forecast for

Londonderry NH

Excessive Heat Watch June 19, 12:00pm until June 20, 08:00pm
Heat Advisory June 18, 12:00pm until June 18, 08:00pm
Click here for hazard details and duration
Excessive Heat Watch
Heat Advisory

  • Today

    Today: Mostly sunny and hot, with a high near 94. Heat index values as high as 97. Southwest wind around 5 mph.

    High: 94 °F

    Hot

  • Tonight

    Tonight: Partly cloudy, with a low around 71. Southwest wind around 5 mph.

    Low: 71 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Sunny and hot, with a high near 95. Heat index values as high as 99. Southwest wind 5 to 10 mph.

    High: 95 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 72. Southwest wind around 5 mph.

    Low: 72 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 97. West wind 5 to 10 mph.

    High: 97 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 72.

    Low: 72 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny and hot, with a high near 93. Chance of precipitation is 50%.

    High: 93 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 66.

    Low: 66 °F

    Chance
    T-storms

  • Saturday

    Saturday: A 40 percent chance of showers after 8am. Partly sunny, with a high near 87.

    High: 87 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny and hot, with a high near 94. Heat index values as high as 97. Southwest wind around 5 mph.
Tonight
Partly cloudy, with a low around 71. Southwest wind around 5 mph.
Juneteenth
Sunny and hot, with a high near 95. Heat index values as high as 99. Southwest wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 72. Southwest wind around 5 mph.
Thursday
Mostly sunny and hot, with a high near 97. West wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 72.
Friday
A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny and hot, with a high near 93. Chance of precipitation is 50%.
Friday Night
A 30 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 66.
Saturday
A 40 percent chance of showers after 8am. Partly sunny, with a high near 87.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 64.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 85.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 65.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 84.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Londonderry NH
 42.86°N 71.37°W (Elev. 397 ft)
Last Update:
2:37 am EDT Jun 18, 2024
Forecast Valid:
4am EDT Jun 18, 2024-6pm EDT Jun 24, 2024
 
Forecast Discussion
 
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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