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. 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 18:15 - next update at 18:20  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 86.6, Max: 91.2, Min: 69.3 86.6°F
Colder 2.8°F than last hour.

Warm

Feels like: 92°F

24-hr difference
0.4°FWarmer 0.4°F than yesterday at this time.
  Today Yesterday
High: 91.2°F
14:56 		92.7°F
15:42
Low: 69.3°F
05:52 		64°F
06:10
Wind from SSE SSE
0
Gust:
 1 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: Mostly Cloudy then Slight Chance Showers And Thunderstorms
Mostly Cloudy then Slight Chance Showers And T-Storms
Humidity & Barometer Almanac Moon
Humidity: 59 % Increased 5.0% since last hour.
Dew Point: 70.8°F  
Barometer: 29.914 inHg Falling 0.01 inHg/hr
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
30%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 9.0 @ 11:57
33 W/m2 (16 %)
High: 993 @  11:59
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Sunny
Sunny

Hi 90 °F		 NWS forecast: Sunny, with a high near 90. Heat index values as high as 95. West wind 0 to 5 mph.
 
Tonight

Tonight: Mostly Cloudy then Slight Chance Showers And Thunderstorms
Mostly Cloudy then Slight Chance Showers And T-Storms

Lo 68 °F		 NWS forecast: A slight chance of showers and thunderstorms between 1am and 2am, then patchy fog and a chance of showers and thunderstorms. Mostly cloudy, with a low around 68. West wind around 0 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.