National Weather Service Forecast for: Bow NH
Issued by: National Weather Service Gray/Portland, ME
Updated: 2:29 pm EDT May 4, 2026
 
This
Afternoon
This Afternoon: Mostly sunny, with a high near 69. Southwest wind around 15 mph, with gusts as high as 30 mph.
Mostly Sunny

 Tonight

Tonight: Mostly clear, with a low around 49. South wind around 5 mph.
Mostly Clear

 Tuesday

Tuesday: Mostly sunny, with a high near 78. Southwest wind 10 to 15 mph, with gusts as high as 35 mph.
Mostly Sunny

 Tuesday
Night
Tuesday Night: Mostly cloudy, with a low around 56. Southwest wind around 10 mph, with gusts as high as 20 mph.
Mostly Cloudy

 Wednesday

Wednesday: Rain likely, mainly after 2pm. Mostly cloudy, with a high near 69. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Chance Rain
then Rain
Likely
 Wednesday
Night
Wednesday Night: Rain, mainly before 2am, then a chance of showers after 2am. Low around 46. Chance of precipitation is 90%.
Rain

 Thursday

Thursday: A 30 percent chance of showers before 8am. Mostly sunny, with a high near 62.
Chance
Showers then
Mostly Sunny
 Thursday
Night
Thursday Night: Partly cloudy, with a low around 42.
Partly Cloudy

 Friday

Friday: Mostly sunny, with a high near 58.
Mostly Sunny
Hi 69 °F Lo 49 °F Hi 78 °F Lo 56 °F Hi 69 °F Lo 46 °F Hi 62 °F Lo 42 °F Hi 58 °F

 

This Afternoon
 
 Mostly sunny, with a high near 69. Southwest wind around 15 mph, with gusts as high as 30 mph.
Tonight
 
 Mostly clear, with a low around 49. South wind around 5 mph.
Tuesday
 
 Mostly sunny, with a high near 78. Southwest wind 10 to 15 mph, with gusts as high as 35 mph.
Tuesday Night
 
 Mostly cloudy, with a low around 56. Southwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday
 
 Rain likely, mainly after 2pm. Mostly cloudy, with a high near 69. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Wednesday Night
 
 Rain, mainly before 2am, then a chance of showers after 2am. Low around 46. Chance of precipitation is 90%.
Thursday
 
 A 30 percent chance of showers before 8am. Mostly sunny, with a high near 62.
Thursday Night
 
 Partly cloudy, with a low around 42.
Friday
 
 Mostly sunny, with a high near 58.
Friday Night
 
 Partly cloudy, with a low around 40.
Saturday
 
 A 30 percent chance of showers. Mostly sunny, with a high near 60.
Saturday Night
 
 A 30 percent chance of showers. Mostly cloudy, with a low around 41.
Sunday
 
 Mostly sunny, with a high near 64.

 

Forecast from NOAA-NWS for Bow NH.