National Weather Service Forecast for: Lakeport NH
Issued by: National Weather Service Gray/Portland, ME
Updated: 2:25 am EDT Aug 20, 2026
 
Today

Today: Patchy fog between 8am and 9am. Otherwise, increasing clouds, with a high near 82. Calm wind becoming west around 5 mph in the afternoon.
Patchy Fog
then Mostly
Cloudy
 Tonight

Tonight: Cloudy during the early evening, then gradual clearing, with a low around 55. Calm wind.
Gradual
Clearing

 Friday

Friday: Sunny, with a high near 80. Calm wind becoming northeast around 5 mph.
Sunny

 Friday
Night
Friday Night: Partly cloudy, with a low around 58. Calm wind.
Partly Cloudy

 Saturday

Saturday: A 50 percent chance of showers after 7am. Mostly cloudy, with a high near 73. East wind 5 to 10 mph.
Chance
Showers

 Saturday
Night
Saturday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.
Showers
Likely

 Sunday

Sunday: Showers likely, mainly after 4pm. Mostly cloudy, with a high near 79. Chance of precipitation is 60%.
Mostly Cloudy
then Showers
Likely
 Sunday
Night
Sunday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Showers
Likely then
Chance
Showers
 Monday

Monday: Mostly sunny, with a high near 80.
Mostly Sunny
Hi 82 °F Lo 55 °F Hi 80 °F Lo 58 °F Hi 73 °F Lo 58 °F Hi 79 °F Lo 59 °F Hi 80 °F

 

Today
 
 Patchy fog between 8am and 9am. Otherwise, increasing clouds, with a high near 82. Calm wind becoming west around 5 mph in the afternoon.
Tonight
 
 Cloudy during the early evening, then gradual clearing, with a low around 55. Calm wind.
Friday
 
 Sunny, with a high near 80. Calm wind becoming northeast around 5 mph.
Friday Night
 
 Partly cloudy, with a low around 58. Calm wind.
Saturday
 
 A 50 percent chance of showers after 7am. Mostly cloudy, with a high near 73. East wind 5 to 10 mph.
Saturday Night
 
 Showers likely, mainly before midnight. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.
Sunday
 
 Showers likely, mainly after 4pm. Mostly cloudy, with a high near 79. Chance of precipitation is 60%.
Sunday Night
 
 Showers likely, mainly before 8pm. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Monday
 
 Mostly sunny, with a high near 80.
Monday Night
 
 Mostly clear, with a low around 54.
Tuesday
 
 Sunny, with a high near 78.
Tuesday Night
 
 Mostly clear, with a low around 54.
Wednesday
 
 Mostly sunny, with a high near 81.

 

Forecast from NOAA-NWS for Lakeport NH.