Heat Advisory HEAT ADVISORY - Belknap  - Caroll N  - Caroll S  - Cheshire/Keene  - Concord/Merrimack  - Coos South  - Grafton N  - Grafton S  - Hillsborough  - Nashua  - Portsmouth Seacoast  - Rockingham  - Strafford  - Sullivan

Hot today with greater humidity creating widespread heat indices between 95 and 100. Severe weather, potentially locally significant, is likely from late afternoon into the early overnight hours today. The highest threat for severe weather is expected to be from 6 PM to 2 AM. Damaging winds, large hail, tornadoes, and frequent lightning are all possible.
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Updated: @ 07/14/2026 09:05 - next update at 09:10  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 75.6, Max: 75.6, Min: 67.3 75.6°F
Warmer 1.4°F than last hour.

Comfortable

Feels like: 76°F

24-hr difference
3°FWarmer 3.0°F than yesterday at this time.
  Today Yesterday
High: 75.6°F
08:59
88.3°F
14:44
Low: 67.3°F
04:20
56.1°F
05:16
 Wind from ESE ESE
0
Gust:
2 mph
0 Bft - Calm
Today: 6 mph 01:44
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: Partly Cloudy then Isolated Rain Showers
Partly Cloudy then Isolated Rain Showers
Humidity & Barometer Almanac Moon
Humidity: 72 %  
Dew Point: 66°F Increased 1.4°F since last hour.
Barometer: 29.877 inHg  
Baro Trend: Steady
Sunrise: 05:20
Sunset: 20:25
Moonrise: 05:11
Moonset: 21:02
New Moon
New Moon, Moon at 0 days in cycle
0%
Illuminated
UV Index Solar Radiation
   1.0     Low 
High: 1.0 @ 08:34
128 W/m2 (22 %)
High: 130 @  09:02
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Mostly Sunny
Mostly Sunny

Hi 97 °F
NWS forecast: Mostly sunny, with a high near 97. Heat index values as high as 102. West wind 5 to 10 mph.
 
Tonight

Tonight: Partly Cloudy then Isolated Rain Showers
Partly Cloudy then Isolated Rain Showers

Lo 72 °F
NWS forecast: Isolated rain showers after 5am. Partly cloudy, with a low around 72. Heat index values as high as 99. West wind 5 to 10 mph. Chance of precipitation is 20%.