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 will build into Friday with an isolated thunderstorm possible. More 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: @ 08/06/2026 17:15 - next update at 17:20  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 89.7, Max: 92.7, Min: 64.0 89.7°F
Colder 0.9°F than last hour.

Hot

Feels like: 100°F

24-hr difference
6.7°FWarmer 6.7°F than yesterday at this time.
  Today Yesterday
High: 92.7°F
15:42 		86.4°F
14:59
Low: 64°F
06:10 		55°F
05:44
Wind from E E
1
Gust:
 1 mph
0 Bft - Calm
Today: 4 mph 13:50
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: Chance Showers And Thunderstorms then Patchy Fog
Chance Showers And T-Storms then Patchy Fog
Humidity & Barometer Almanac Moon
Humidity: 61 % Increased 6.0% since last hour.
Dew Point: 74.4°F Increased 2.1°F since last hour.
Barometer: 29.929 inHg Falling 0.01 inHg/hr
Baro Trend: Steady
Sunrise: 05:42
Sunset: 20:02
Moonset: 14:39
Moonrise: 23:42
Waning Crescent
Waning Crescent, Moon at 22 days in cycle
41%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 8.0 @ 11:24
43 W/m2 (10 %)
High: 884 @  13:15
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms

Hi 89 °F		 NWS forecast: A slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 89. Southwest wind 0 to 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
 
Tonight

Tonight: Chance Showers And Thunderstorms then Patchy Fog
Chance Showers And T-Storms then Patchy Fog

Lo 68 °F		 NWS forecast: A chance of showers and thunderstorms before 8pm, then patchy fog. Partly cloudy, with a low around 68. West wind 0 to 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.