Alton Bay, New Hampshire Weather
Issued: 12:34 pm EST Dec 22, 2025 Latitude: 43.4686905 Longitude: -71.2320118 View on Google Maps
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High: °F |
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| Increasing Clouds |
Snow |
Snow |
Mostly Cloudy |
Mostly Cloudy |
Snow |
Snow |
Partly Sunny |
Current Conditions at
LACONIA - (KLCI)
23°
Clear
as of 4:56 PM EST
Rel. Humidity: 53%
Dew Point: 9°F
Visibility: 10 Miles
Pressure: 30.34 in.
Flight Rule: VFR
Cloud Level(s): Clear
Current Conditions at
CONCORD - (KCON)
25°
Clear
as of 4:51 PM EST
Rel. Humidity: 49%
Dew Point: 9°F
Visibility: 10 Miles
Pressure: 30.35 in.
Flight Rule: VFR
Cloud Level(s): Clear
Current Conditions at
SANFORD MUNICIPAL - (KSFM)
25°
Clear
as of 4:56 PM EST
Rel. Humidity: 49%
Dew Point: 9°F
Visibility: 10 Miles
Pressure: 30.34 in.
Flight Rule: VFR
Cloud Level(s): Clear
Current Conditions at
MANCHESTER - (KMHT)
27°
Partly Cloudy
as of 4:53 PM EST
Rel. Humidity: 45%
Dew Point: 9°F
Visibility: 10 Miles
Pressure: 30.35 in.
Flight Rule: VFR
Cloud Level(s): Few at 11000ft, Scattered at 25000ft
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Tonight... Increasing clouds, with a low around 19. West wind around 5 mph becoming calm. |
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Tuesday... Snow, mainly after 11am. High near 29. Calm wind becoming southeast around 5 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible. |
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Tuesday Night... Snow. Low around 23. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible. |
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Wednesday... A 40 percent chance of snow before 10am. Partly sunny, with a high near 32. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. |
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Wednesday Night... Mostly cloudy, with a low around 16. Calm wind. |
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Christmas Day... Mostly cloudy, with a high near 31. |
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Thursday Night... Partly cloudy, with a low around 10. |
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Friday... Mostly cloudy, with a high near 20. |
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Friday Night... A 50 percent chance of snow. Cloudy, with a low around 10. |
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Saturday... A 30 percent chance of snow before noon. Mostly cloudy, with a high near 22. |
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Saturday Night... A 30 percent chance of snow. Mostly cloudy, with a low around 15. |
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Sunday... Snow likely. Cloudy, with a high near 34. Chance of precipitation is 70%. |
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Sunday Night... Snow likely. Mostly cloudy, with a low around 17. Chance of precipitation is 60%. |
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Monday... Partly sunny, with a high near 24. |
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Current Radar Image
Sun Almanac for Alton Bay, New Hampshire
Sunrise: 07:15 AM
Sunset: 4:12 PM
Civil Sunrise:06:43 AM
Civil Sunset: 4:45 PM
Nautical Sunrise: 06:06 AM
Nautical Sunset: 5:21 PM
Astro Sunrise: 05:32 AM
Astro Sunset: 5:56 PM
New Hampshire's Current Temperatures
New Hampshire's Satellite Image
New Hampshire's Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 5239 locations
in the contiguous United States |
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High
Temp |
86° |
Edinburg Intl Arpt, Texas
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Low
Temp |
9° |
Cavalier Municipal A/P, North Dakota
and 1 other location
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Wind
Speed |
33mph |
Berthoud Pass, Colorado
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Wind
Gust |
52mph |
Berthoud Pass, Colorado
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Wind
Chill |
-2° |
Robertson Field, North Dakota
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Heat
Index |
87° |
Edinburg Intl Arpt, Texas
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High
Pressure |
30.56Hg |
Mecklenburg-Brunswic, Virginia
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Low
Pressure |
29.63Hg |
Port Angeles Cga, Washington
and 1 other location
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| # Locations Reporting Snow |
6 |
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| # Locations Reporting Rain |
5 |
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| # Locations Reporting Fog |
2 |
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| Average Temperature in the Contiguous USA |
53° |
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Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the
National Weather Service for official information.
