Current weather conditions in Contoocook, NH USA

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Portsmouth Seacoast
 Details for Portsmouth Seacoast Coastal Flood Advisory
 Portsmouth Seacoast
 Details for Portsmouth Seacoast High Surf Advisory
 Rockingham
 Details for Rockingham Coastal Flood Advisory
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Coastal Flood Advisory COASTAL FLOOD ADVISORY - Portsmouth Seacoast  - Rockingham
High Surf Advisory HIGH SURF ADVISORY - Portsmouth Seacoast  - Rockingham

Dangerous marine condition continue through the weekend with large breaking waves and a high risk of rip currents. Splash-over and minor coastal flooding are possible for several high tide cycles beginning this morning through late Sunday evening. This nor'easter will also lead to areas of widespread beneficial rain south of the mountains and gusty northeast winds through at least Monday along the coast and southern New Hampshire. It will turn drier and warmer once the storm moves away from the region.
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Updated: @ 09/26/2026 14:15 - next update at 14:20  
Summary / Temperature Wind Rain Outlook
Overcast Overcast
Currently: 58.9, Max: 63.0, Min: 54.1 58.9°F
Warmer 2.6°F than last hour.

Cool

Feels like: 59°F

24-hr difference
-12.7°FColder 12.7°F than yesterday at this time.
  Today Yesterday
High: 63°F
10:28 		72.3°F
13:50
Low: 54.1°F
00:00 		36.7°F
06:59
Wind from N N
2
Gust:
 3 mph
1 Bft - Light air
Today: 8 mph 08:56
Gust Month: 16 mph September 14
Rain Today: 0.1 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0.1 in
This Month: 4.13 in
Season Total: 25.21 in
12 rain days in September.
Tonight

Tonight: Rain
Rain
Humidity & Barometer Almanac Moon
Humidity: 88 % Decreased 8.0% since last hour.
Dew Point: 55.5°F Increased 0.2°F since last hour.
Barometer: 29.876 inHg  
Baro Trend: Steady
Sunrise: 06:38
Sunset: 18:37
Moonset: 06:30
Moonrise: 18:23
Full Moon
Full Moon, Moon at 14 days in cycle
100%
Illuminated
UV Index Solar Radiation
   1.0     Low 
High: 1.0 @ 09:02
112 W/m2 (18 %)
High: 184 @  10:24
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Rain
Rain

Hi 61 °F		 NWS forecast: Rain. Mostly cloudy, with a high near 61. Northeast wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
 
Tonight

Tonight: Rain
Rain

Lo 50 °F		 NWS forecast: Rain. Cloudy, with a low around 50. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.