Current weather conditions in Contoocook, NH USA

Alerts

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
+1 other

Style Options



Mode:

📱Mobile/Lite

QR Code Mobile
Tap for Mobile
Foliage Tracker

NH Water

Swimming Health
Drought Maps
River Levels

NH Air Quality

NH Air Quality
Fire Smoke Map
HeatRisk Map (experimental)
Pollen Levels
Graphic displaying moderate fire danger

NH Division Forest & Lands

Fire Danger

Chandler Burning Index

Cloud base

Live NOAA Weather Radio

NOAA Radio

Organizations

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 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 by midweek.
Click to Zoom/Unzoom Visit Gray, Maine Weather Forecast Office-


spacer
Updated: @ 09/26/2026 16:50 - next update at 16:55  
Summary / Temperature Wind Rain Outlook
Overcast Overcast
Currently: 58.7, Max: 63.0, Min: 54.1 58.7°F
Colder 0.4°F than last hour.

Cool

Feels like: 59°F

24-hr difference
-11.4°FColder 11.4°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
3
Gust:
 6 mph
1 Bft - Light air
Today: 8 mph 08:56
Gust Month: 16 mph September 14
Rain Today: 0.11 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0.11 in
This Month: 4.15 in
Season Total: 25.22 in
12 rain days in September.
Tonight

Tonight: Rain
Rain
Humidity & Barometer Almanac Moon
Humidity: 84 % Decreased 2.0% since last hour.
Dew Point: 54°F Decreased 1.0°F since last hour.
Barometer: 29.845 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
   0.0    None
High: 1.0 @ 09:02
25 W/m2 (11 %)
High: 184 @  10:24
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Rain
Rain

Hi 63 °F		 NWS forecast: Rain. Cloudy, with a high near 63. Northeast wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
 
Tonight

Tonight: Rain
Rain

Lo 51 °F		 NWS forecast: Rain. Cloudy, with a low around 51. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.