Current weather conditions in Contoocook, NH USA

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Belknap
 Details for Belknap Severe Thunderstorm Warning
 Belknap
 Details for Belknap Tornado Watch
 Caroll N
 Details for Caroll N Severe Thunderstorm Warning
+24 others

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Severe Thunderstorm Warning SEVERE THUNDERSTORM WARNING - Belknap  - Caroll N  - Caroll S  - Cheshire/Keene  - Concord/Merrimack  - Hillsborough  - Nashua  - Portsmouth Seacoast  - Rockingham  - Strafford
Flood Warning FLOOD WARNING - Grafton N  - Grafton S
Tornado Watch TORNADO WATCH - Belknap  - Caroll N  - Caroll S  - Cheshire/Keene  - Concord/Merrimack  - Hillsborough  - Nashua  - Portsmouth Seacoast  - Rockingham  - Strafford
Flood Watch FLOOD WATCH - Caroll N  - Caroll S  - Coos South  - Grafton N  - Grafton S

A line of severe thunderstorms will cross New Hampshire over the next few hours and into western Maine this evening. The primary threat will be straight line damaging winds, while a couple of tornadoes will be possible. Daily chances for scattered showers and a few storms continue Friday into the weekend with breezy conditions on Friday and Saturday.
Click to Zoom/Unzoom Visit Gray, Maine Weather Forecast Office-


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Updated: @ 06/18/2026 16:50 - next update at 16:55  
Summary / Temperature Wind Rain Outlook
Light rain, Light thunderstorm, Overcast Light rain, Light thunderstorm, Overcast
Currently: 63.0, Max: 72.5, Min: 58.8 63°F
Colder 8.5°F than last hour.

Comfortable

Feels like: 63°F

24-hr difference
-15.5°FColder 15.5°F than yesterday at this time.
  Today Yesterday
High: 72.5°F
16:02 		80.1°F
14:09
Low: 58.8°F
07:17 		47.3°F
05:15
Wind from SE SE
1
Gust:
 3 mph
0 Bft - Calm
Today: 15 mph 16:08
Gust Month: 15 mph June 18
Rain Today: 0.44 in
Rain Rate (/hr): 0.05 in
Rain Yesterday: 0 in
Storm Rain: 0.44 in
This Month: 1.36 in
Season Total: 13.07 in
4 rain days in June.
Tonight

Tonight: Showers And Thunderstorms Likely then Partly Cloudy
Showers And T-Storms Likely then Partly Cloudy
Humidity & Barometer Almanac Moon
Humidity: 97 % Increased 3.0% since last hour.
Dew Point: 62.1°F Decreased 7.5°F since last hour.
Barometer: 29.306 inHg Rising 0.03 inHg/hr
Baro Trend: Steady
Sunrise: 05:06
Sunset: 20:29
Moonrise: 09:02
Moonset: 23:37
Waxing Crescent
Waxing Crescent, Moon at 4 days in cycle
19%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 2.0 @ 15:54
32 W/m2 (6 %)
High: 239 @  15:55
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Showers And Thunderstorms
Showers And T-Storms

Hi 75 °F		 NWS forecast: Showers and thunderstorms. Some of the storms could be severe. Mostly cloudy, with a high near 75. South wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
 
Tonight

Tonight: Showers And Thunderstorms Likely then Partly Cloudy
Showers And T-Storms Likely then Partly Cloudy

Lo 56 °F		 NWS forecast: Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 9pm. Some of the storms could be severe. Partly cloudy, with a low around 56. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.