Current weather conditions in Contoocook, NH USA

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Portsmouth Seacoast
 Details for Portsmouth Seacoast High Surf Advisory
 Rockingham
 Details for Rockingham High Surf Advisory

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High Surf Advisory HIGH SURF ADVISORY - Portsmouth Seacoast  - Rockingham

A weakening nor'easter will move south of the region tonight before pulling away from the area on Tuesday. Rain will continue along with hazardous beach conditions before a warming and drying trend develops through midweek.
Click to Zoom/Unzoom Visit Gray, Maine Weather Forecast Office-


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Updated: @ 09/28/2026 18:00 - next update at 18:05  
Summary / Temperature Wind Rain Outlook
Moderate rain, Overcast Moderate rain, Overcast
Currently: 53.4, Max: 56.8, Min: 53.4 53.4°F
Colder 0.7°F than last hour.

Cool

Feels like: 53°F

24-hr difference
-2.6°FColder 2.6°F than yesterday at this time.
  Today Yesterday
High: 56.8°F
00:20 		57.9°F
00:00
Low: 53.4°F
17:50 		53.8°F
04:42
Wind from NNE NNE
2
Gust:
 6 mph
1 Bft - Light air
Today: 7 mph 17:25
Gust Month: 16 mph September 14
Rain Today: 0.72 in
Rain Rate (/hr): 0.1 in
Rain Yesterday: 0.51 in
Storm Rain: 1.38 in
This Month: 5.41 in
Season Total: 26.48 in
14 rain days in September.
Tonight

Tonight: Rain
Rain
Humidity & Barometer Almanac Moon
Humidity: 99 %  
Dew Point: 53.1°F Decreased 0.7°F since last hour.
Barometer: 29.812 inHg Rising 0.01 inHg/hr
Baro Trend: Steady
Sunrise: 06:41
Sunset: 18:33
Moonset: 08:58
Moonrise: 19:12
Waning Gibbous
Waning Gibbous, Moon at 16 days in cycle
94%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 0.0 @ 00:00
0 W/m2 (2 %)
High: 91 @  13:39
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Rain
Rain

Hi 57 °F		 NWS forecast: Rain and areas of fog. Cloudy, with a high near 57. Northeast wind around 5 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch possible.
 
Tonight

Tonight: Rain
Rain

Lo 51 °F		 NWS forecast: Rain and areas of fog before 3am, then areas of fog and a chance of rain. Cloudy, with a low around 51. North wind 0 to 5 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.