Local Forecast

Alton Bay, NH Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Alton Bay, NH.

No Active Alerts

Hour-by-Hour  Current Observation

Sunday 11:20 PM EDTSunday 11:20 PM

°F °C
Regional Observations →
55°F

Clear

  • 73° / 51° High / Low
  • 55° Feels Like
  • 0% Chance of Rain

Wind

0 mph

N

UV Index

0

None

Humidity

88%

Dew 51°F

Sun

5:04 AM · 8:22 PM

Rise · Set

Source: LACONIA MUNI (KLCI). Slider scrubs the next 12 hours.

5-Day Outlook

Through Thursday

Local Radar →

Today

73° 51°

Thunderstorms

Overnight: Mostly Clear

Detailed forecast

Today

Scattered showers and thunderstorms. Mostly cloudy, with a high near 73. Northwest wind around 10 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Night

Mostly clear, with a low around 51. North wind around 5 mph.

Monday

80° 55°

Partly Sunny

Overnight: Mostly Clear

Detailed forecast

Monday

Sunny, with a high near 80. North wind 0 to 5 mph.

Night

Mostly clear, with a low around 54. West wind 0 to 5 mph.

Tuesday

86° 60°

Mostly Sunny

Overnight: Partly Cloudy

Detailed forecast

Tuesday

Sunny, with a high near 85. West wind 0 to 5 mph.

Night

Partly cloudy, with a low around 60. Southwest wind 0 to 5 mph.

Wednesday

89° 66°

Chance of Thunderstorms

Overnight: Chance of Thunderstorms

Detailed forecast

Wednesday

A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 89.

Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 40%.

Thursday

84° 62°

Chance of Thunderstorms

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Thursday

A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 30%.

Night

A chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms between 8pm and 11pm. Partly cloudy, with a low around 62. Chance of precipitation is 30%.

Alton Bay, NH Weather Analysis Tools