National Weather Service Forecast for: Hanover NH
Issued by: National Weather Service Gray/Portland, ME
Updated: 5:44 am EST Feb 2, 2026
 
Today

Today: Sunny, with a high near 26. Wind chill values as low as -12. Calm wind becoming north around 5 mph in the morning.
Sunny
 Tonight

Tonight: Increasing clouds, with a low around -10. Calm wind.
Increasing
Clouds
 Tuesday

Tuesday: Mostly sunny, with a high near 29. Wind chill values as low as -9. Calm wind.
Mostly Sunny
 Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 5. Calm wind.
Partly Cloudy
 Wednesday

Wednesday: Partly sunny, with a high near 27. Calm wind becoming northwest around 5 mph in the afternoon.
Partly Sunny
 Wednesday
Night
Wednesday Night: Mostly cloudy, with a low around 5.
Mostly Cloudy
 Thursday

Thursday: Partly sunny, with a high near 23.
Partly Sunny
 Thursday
Night
Thursday Night: Partly cloudy, with a low around -1.
Partly Cloudy
 Friday

Friday: Mostly cloudy, with a high near 25.
Mostly Cloudy
Hi 26 °F Lo -10 °F Hi 29 °F Lo 5 °F Hi 27 °F Lo 5 °F Hi 23 °F Lo -1 °F Hi 25 °F

 

Today
 
 Sunny, with a high near 26. Wind chill values as low as -12. Calm wind becoming north around 5 mph in the morning.
Tonight
 
 Increasing clouds, with a low around -10. Calm wind.
Tuesday
 
 Mostly sunny, with a high near 29. Wind chill values as low as -9. Calm wind.
Tuesday Night
 
 Partly cloudy, with a low around 5. Calm wind.
Wednesday
 
 Partly sunny, with a high near 27. Calm wind becoming northwest around 5 mph in the afternoon.
Wednesday Night
 
 Mostly cloudy, with a low around 5.
Thursday
 
 Partly sunny, with a high near 23.
Thursday Night
 
 Partly cloudy, with a low around -1.
Friday
 
 Mostly cloudy, with a high near 25.
Friday Night
 
 A 30 percent chance of snow before 1am. Mostly cloudy, with a low around -2.
Saturday
 
 Partly sunny and cold, with a high near 8.
Saturday Night
 
 Mostly cloudy, with a low around -8.
Sunday
 
 Mostly sunny and cold, with a high near 10.

 

Forecast from NOAA-NWS for Hanover NH.