Extreme Heat Warning EXTREME HEAT WARNING - Belknap  - Caroll N  - Caroll S  - Cheshire/Keene  - Concord/Merrimack  - Grafton N  - Grafton S  - Hillsborough  - Nashua  - Portsmouth Seacoast  - Rockingham  - Strafford  - Sullivan
Air Quality Alert AIR QUALITY ALERT - Portsmouth Seacoast  - Rockingham

The heat wave continues through Friday. The heat and humidity will provide fuel for thunderstorms at times through Friday with storms possible during the afternoon and nights. Placement, timing, and coverage of storms remains variable. The main hazards with any severe storms would be damaging winds and hail.
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Updated: @ 07/02/2026 20:30 - next update at 20:35  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 84.0, Max: 95.5, Min: 70.2 84°F
Colder 4.2°F than last hour.

Warm

Feels like: 92°F

24-hr difference
2.3°FWarmer 2.3°F than yesterday at this time.
  Today Yesterday
High: 95.5°F
15:02
93.6°F
15:25
Low: 70.2°F
05:48
68.2°F
05:07
 Wind from SE SE
1
Gust:
1 mph
0 Bft - Calm
Today: 10 mph 15:20
Gust Month: 10 mph July 02
Rain Today: 0.02 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
This Month: 0.02 in
Season Total: 15.79 in
1 rain day in July.
Friday

Friday: Sunny
Sunny
Humidity & Barometer Almanac Moon
Humidity: 75 % Increased 10.0% since last hour.
Dew Point: 75.3°F Increased 0.4°F since last hour.
Barometer: 29.753 inHg Falling 0.01  inHg/hr
Baro Trend: Steady
Sunrise: 05:11
Sunset: 20:30
Moonset: 07:27
Moonrise: 22:26
Waning Gibbous
Waning Gibbous, Moon at 17 days in cycle
92%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 8.0 @ 13:11
0 W/m2 (0 %)
High: 839 @  13:18
 NWS Weather Forecast  - Outlook: Tonight & Friday
Tonight

Tonight: Mostly Clear
Mostly Clear

Lo 72 °F
NWS forecast: Mostly clear, with a low around 72. Heat index values as high as 97. West wind 0 to 5 mph.
 
Friday

Friday: Sunny
Sunny

Hi 98 °F
NWS forecast: Sunny, with a high near 98. Heat index values as high as 101. Northwest wind 0 to 10 mph, with gusts as high as 25 mph.