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
+1 other

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

Hot humid conditions continue into this evening with increasing chances for showers and storms as a cold front approaches, a couple of which could be strong to severe. Friday will not be quite as hot with a few showers and storms possible before high pressure returns over the weekend, bringing slightly cooler temperatures and mostly dry weather.
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Updated: @ 07/09/2026 17:35 - next update at 17:40  
Summary / Temperature Wind Rain Outlook
Mostly cloudy Mostly cloudy
Currently: 85.3, Max: 90.3, Min: 60.6 85.3°F
Colder 1.1°F than last hour.

Warm

Feels like: 91°F

24-hr difference
1.4°FWarmer 1.4°F than yesterday at this time.
  Today Yesterday
High: 90.3°F
13:23 		85.6°F
16:32
Low: 60.6°F
05:27 		56.5°F
06:00
Wind from SE SE
1
Gust:
 2 mph
0 Bft - Calm
Today: 8 mph 11:44
Gust Month: 17 mph July 04
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
This Month: 0.19 in
Season Total: 15.97 in
3 rain days in July.
Tonight

Tonight: Scattered Showers And Thunderstorms
Scattered Showers And T-Storms
Humidity & Barometer Almanac Moon
Humidity: 64 % Increased 3.0% since last hour.
Dew Point: 72°F Increased 0.5°F since last hour.
Barometer: 29.635 inHg Falling 0.01 inHg/hr
Baro Trend: Steady
Sunrise: 05:16
Sunset: 20:28
Moonrise: 00:33
Moonset: 15:36
Waning Crescent
Waning Crescent, Moon at 23 days in cycle
27%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 9.0 @ 11:56
70 W/m2 (17 %)
High: 949 @  12:12
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Mostly Sunny
Mostly Sunny

Hi 90 °F		 NWS forecast: Mostly sunny, with a high near 90. Southwest wind 5 to 10 mph.
 
Tonight

Tonight: Scattered Showers And Thunderstorms
Scattered Showers And T-Storms

Lo 64 °F		 NWS forecast: Scattered showers and thunderstorms between 10pm and 1am. Mostly cloudy, with a low around 64. West wind 0 to 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.