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.

Mostly Cloudy

41°F

5°C

Humidity 82%
Wind Speed Calm
Barometer 30.49 in (1034.0 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 11 Oct 12:53 am EDT
Extended Forecast for

Sandown NH

Frost Advisory October 11, 02:00am until October 11, 08:00am
Click here for hazard details and duration
Frost Advisory

  • Overnight

    Overnight: Partly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Patchy frost between 7am and 8am. Otherwise, increasing clouds, with a high near 62. Calm wind becoming south around 5 mph in the afternoon.

    High: 62 °F

    Patchy Frost
    then Cloudy

  • Sunday Night

    Sunday Night: Showers, mainly before 4am. Areas of fog after 1am. Low around 46. Southeast wind around 5 mph becoming calm. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 46 °F

    Showers and
    Areas Fog

  • Columbus Day

    Columbus Day: A 30 percent chance of showers before 8am. Cloudy through mid morning, then gradual clearing, with a high near 70. North wind around 5 mph becoming calm.

    High: 70 °F

    Chance
    Showers then
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 46. Northwest wind around 5 mph becoming northeast after midnight.

    Low: 46 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of showers after 9am. Mostly cloudy, with a high near 61.

    High: 61 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers, mainly before 5am. Low around 52. Chance of precipitation is 80%.

    Low: 52 °F

    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers before 11am. Partly sunny, with a high near 67.

    High: 67 °F

    Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 35. Calm wind.
Sunday
Patchy frost between 7am and 8am. Otherwise, increasing clouds, with a high near 62. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Showers, mainly before 4am. Areas of fog after 1am. Low around 46. Southeast wind around 5 mph becoming calm. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Columbus Day
A 30 percent chance of showers before 8am. Cloudy through mid morning, then gradual clearing, with a high near 70. North wind around 5 mph becoming calm.
Monday Night
Mostly cloudy, with a low around 46. Northwest wind around 5 mph becoming northeast after midnight.
Tuesday
A 50 percent chance of showers after 9am. Mostly cloudy, with a high near 61.
Tuesday Night
Showers, mainly before 5am. Low around 52. Chance of precipitation is 80%.
Wednesday
A 40 percent chance of showers before 11am. Partly sunny, with a high near 67.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
Sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 41.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 58.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 45.
Saturday
Partly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sandown NH
 42.95°N 71.17°W (Elev. 217 ft)
Last Update:
1:03 am EDT Oct 11, 2026
Forecast Valid:
1am EDT Oct 11, 2026-6pm EDT Oct 17, 2026
 
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