National Weather Service Forecast for: Atkinson NH
Issued by: National Weather Service Gray/Portland, ME
Updated: 11:44 pm EST Dec 16, 2025
 
Overnight

Overnight: Partly cloudy, with a low around 22. Southwest wind around 5 mph.
Partly Cloudy

Wednesday

Wednesday: Mostly sunny, with a high near 41. Southwest wind around 10 mph, with gusts as high as 20 mph.
Mostly Sunny

Wednesday
Night
Wednesday Night: Mostly clear, with a low around 24. West wind around 5 mph.
Mostly Clear

Thursday

Thursday: Mostly sunny, with a high near 44. Calm wind becoming south around 5 mph in the afternoon.
Mostly Sunny

Thursday
Night
Thursday Night: Rain likely, mainly after 3am.  Mostly cloudy, with a low around 35. South wind 5 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%.
Chance Rain
then Rain
Likely
Friday

Friday: Rain, mainly before 1pm.  High near 55. Chance of precipitation is 100%.
Rain

Friday
Night
Friday Night: A 30 percent chance of rain before 7pm.  Partly cloudy, with a low around 24.
Chance Rain
then Partly
Cloudy
Saturday

Saturday: Mostly sunny, with a high near 36.
Mostly Sunny

Saturday
Night
Saturday Night: Mostly cloudy, with a low around 28.
Mostly Cloudy

Lo 22 °F Hi 41 °F Lo 24 °F Hi 44 °F Lo 35 °F Hi 55 °F Lo 24 °F Hi 36 °F Lo 28 °F

Hazardous Weather Outlook
 

Overnight
 
Partly cloudy, with a low around 22. Southwest wind around 5 mph.
Wednesday
 
Mostly sunny, with a high near 41. Southwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
 
Mostly clear, with a low around 24. West wind around 5 mph.
Thursday
 
Mostly sunny, with a high near 44. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
 
Rain likely, mainly after 3am. Mostly cloudy, with a low around 35. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Friday
 
Rain, mainly before 1pm. High near 55. Chance of precipitation is 100%.
Friday Night
 
A 30 percent chance of rain before 7pm. Partly cloudy, with a low around 24.
Saturday
 
Mostly sunny, with a high near 36.
Saturday Night
 
Mostly cloudy, with a low around 28.
Sunday
 
Partly sunny, with a high near 43.
Sunday Night
 
Partly cloudy, with a low around 20.
Monday
 
Sunny, with a high near 30.
Monday Night
 
Partly cloudy, with a low around 16.
Tuesday
 
A chance of rain and snow. Partly sunny, with a high near 34. Chance of precipitation is 40%.

 

Forecast from NOAA-NWS for Atkinson NH.