Current weather conditions in Contoocook, NH USA

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Hillsborough
 Details for Hillsborough Heat Advisory
 Nashua
 Details for Nashua Heat Advisory
 Portsmouth Seacoast
 Details for Portsmouth Seacoast Heat Advisory
+2 others

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Heat Advisory HEAT ADVISORY - Hillsborough  - Nashua  - Portsmouth Seacoast  - Rockingham  - Strafford

Heat and humidity continues today with showers and thunderstorms possible, mainly towards the Midcoast. More widespread showers and storms are expected on Saturday with warm temperatures and humid conditions persisting into early next week.
Click to Zoom/Unzoom Visit Gray, Maine Weather Forecast Office-


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Updated: @ 08/07/2026 13:05 - next update at 13:10  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 88.5, Max: 89.6, Min: 69.3 88.5°F
Colder 0.1°F than last hour.

Warm

Feels like: 94°F

24-hr difference
1.3°FWarmer 1.3°F than yesterday at this time.
  Today Yesterday
High: 89.6°F
12:40 		92.7°F
15:42
Low: 69.3°F
05:52 		64°F
06:10
Wind from S S
1
Gust:
 2 mph
0 Bft - Calm
Today: 11 mph 09:29
Gust Month: 13 mph August 03
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
This Month: 2.59 in
Season Total: 20.13 in
1 rain day in August.
Tonight

Tonight: Areas Of Fog
Areas Of Fog
Humidity & Barometer Almanac Moon
Humidity: 56 % Decreased 3.0% since last hour.
Dew Point: 70.8°F Decreased 1.6°F since last hour.
Barometer: 29.968 inHg  
Baro Trend: Steady
Sunrise: 05:43
Sunset: 20:01
Moonrise: 00:00
Moonset: 15:56
Waning Crescent
Waning Crescent, Moon at 23 days in cycle
32%
Illuminated
UV Index Solar Radiation
   7.0     High 
High: 9.0 @ 11:57
811 W/m2 (88 %)
High: 993 @  11:59
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Patchy Fog then Mostly Sunny
Patchy Fog then Mostly Sunny

Hi 90 °F		 NWS forecast: Patchy fog before 9am. Mostly sunny, with a high near 90. Northwest wind 0 to 5 mph.
 
Tonight

Tonight: Areas Of Fog
Areas Of Fog

Lo 68 °F		 NWS forecast: Areas of fog between 9pm and 5am, then patchy fog and a slight chance of showers and thunderstorms. Partly cloudy, with a low around 68. West wind around 0 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.