Current Conditions
Partly cloudy
Temp:
9°F
Wind: From the W at 20 mph
Humidity: 47%
Pressure: 29.90 in
Visibility: 10 miles
Observed at: 10:55 am EST
Portsmouth, NH Weather
Today
Sunny
High:
14°F
Sunny, with a high near 14. Wind chill values as low as -7. West wind around 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear
Overnight low:
-2°F
Mostly clear, with a low around -2. Wind chill values as low as -17. West wind around 10 mph, with gusts as high as 20 mph.