Coastal Flood Advisory COASTAL FLOOD ADVISORY - Portsmouth Seacoast  - Rockingham

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Updated: @ 02/01/2026 18:50 - next update at 18:55  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 15.3, Max: 22.5, Min: -11.7 15.3°F
Colder 0.6°F than last hour.

Very Cold

Feels like: 15°F

24-hr difference
9.6°FWarmer 9.6°F than yesterday at this time.
  Today Yesterday
High: 22.5°F
12:57
20.5°F
14:07
Low: -11.7°F
06:24
-3.6°F
23:52
 Wind from N N
2
Gust:
6 mph
1 Bft - Light air
Today: 11 mph 10:59
Gust Month: 11 mph February 01
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
This Month: 0 in
Season Total: 0.88 in
10 days since last rain.
Monday

Monday: Sunny
Sunny
Humidity & Barometer Almanac Moon
Humidity: 62 % Increased 1.0% since last hour.
Dew Point: 4.6°F Decreased 0.3°F since last hour.
Barometer: 29.663 inHg Rising 0.01  inHg/hr
Baro Trend: Steady
Sunrise: 07:01
Sunset: 16:58
Moonset: 07:06
Moonrise: 16:47
Full Moon
Full Moon, Moon at 14 days in cycle
100%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 3.0 @ 10:55
0 W/m2 (0 %)
High: 344 @  12:29
 NWS Weather Forecast  - Outlook: Tonight & Monday
Tonight

Tonight: Mostly Cloudy
Mostly Cloudy

Lo 4 °F
NWS forecast: Mostly cloudy, with a low around 4. Wind chill values as low as -4. Northwest wind around 5 mph.
 
Monday

Monday: Sunny
Sunny

Hi 26 °F
NWS forecast: Sunny, with a high near 26. Wind chill values as low as -7. Northwest wind 5 to 10 mph.