National Weather Service Forecast for: Bow NH
Issued by: National Weather Service Gray/Portland, ME
Updated: 12:45 am EST Feb 2, 2026
 
Overnight

Overnight: Partly cloudy, with a low around 4. Wind chill values as low as -6. Northwest wind around 5 mph.
Partly Cloudy
Monday

Monday: Sunny, with a high near 26. Wind chill values as low as -11. Northwest wind around 10 mph, with gusts as high as 20 mph.
Sunny
Monday
Night
Monday Night: Mostly clear, with a low around -5. Northwest wind 5 to 10 mph.
Mostly Clear
Tuesday

Tuesday: Sunny, with a high near 30. Wind chill values as low as -12. Northwest wind around 5 mph becoming calm.
Sunny
Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 9. Calm wind becoming west around 5 mph.
Partly Cloudy
Wednesday

Wednesday: Mostly sunny, with a high near 28.
Mostly Sunny
Wednesday
Night
Wednesday Night: Mostly clear, with a low around 7.
Mostly Clear
Thursday

Thursday: Mostly sunny, with a high near 24.
Mostly Sunny
Thursday
Night
Thursday Night: Mostly clear, with a low around 1.
Mostly Clear
Lo 4 °F Hi 26 °F Lo -5 °F Hi 30 °F Lo 9 °F Hi 28 °F Lo 7 °F Hi 24 °F Lo 1 °F

 

Overnight
 
Partly cloudy, with a low around 4. Wind chill values as low as -6. Northwest wind around 5 mph.
Monday
 
Sunny, with a high near 26. Wind chill values as low as -11. Northwest wind around 10 mph, with gusts as high as 20 mph.
Monday Night
 
Mostly clear, with a low around -5. Northwest wind 5 to 10 mph.
Tuesday
 
Sunny, with a high near 30. Wind chill values as low as -12. Northwest wind around 5 mph becoming calm.
Tuesday Night
 
Partly cloudy, with a low around 9. Calm wind becoming west around 5 mph.
Wednesday
 
Mostly sunny, with a high near 28.
Wednesday Night
 
Mostly clear, with a low around 7.
Thursday
 
Mostly sunny, with a high near 24.
Thursday Night
 
Mostly clear, with a low around 1.
Friday
 
Mostly cloudy, with a high near 26.
Friday Night
 
A 30 percent chance of snow. Mostly cloudy, with a low around 2.
Saturday
 
Partly sunny and cold, with a high near 10.
Saturday Night
 
Partly cloudy, with a low around -4.
Sunday
 
Mostly sunny, with a high near 12.

 

Forecast from NOAA-NWS for Bow NH.