Beach Hazards Statement BEACH HAZARDS STATEMENT - Portsmouth Seacoast  - Rockingham
Special Weather Statement SPECIAL WEATHER STATEMENT - Belknap  - Caroll N  - Caroll S  - Cheshire/Keene  - Concord/Merrimack  - Coos North  - Coos South  - Grafton N  - Grafton S  - Hillsborough  - Nashua  - Portsmouth Seacoast  - Rockingham  - Strafford  - Sullivan

A warmer weekend and next week is expected. Cold sea surface and inland water temperatures this weekend could make lake/ocean recreation dangerous. Next week temperatures get even warmer, with some 90F readings possible in southern NH on Tuesday. Thunderstorms, some potentially strong are possible in the afternoon on Tuesday and Wednesday as two frontal boundaries push through the region from the north.
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Updated: @ 05/16/2026 12:25 - next update at 12:30  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 71.8, Max: 72.3, Min: 42.1 71.8°F
Warmer 0.8°F than last hour.

Comfortable

Feels like: 72°F

24-hr difference
18.9°FWarmer 18.9°F than yesterday at this time.
  Today Yesterday
High: 72.3°F
11:50
60.6°F
15:39
Low: 42.1°F
03:30
46.6°F
23:05
 Wind from S S
2
Gust:
6 mph
1 Bft - Light air
Today: 8 mph 11:38
Gust Month: 23 mph May 07
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0.06 in
Storm Rain: 0 in
This Month: 3.62 in
Season Total: 9.1 in
8 rain days in May.
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Humidity & Barometer Almanac Moon
Humidity: 46 % Decreased 4.0% since last hour.
Dew Point: 49.6°F Decreased 1.3°F since last hour.
Barometer: 29.847 inHg Falling 0.03  inHg/hr
Baro Trend: Steady
Sunrise: 05:21
Sunset: 20:05
Moonrise: 04:42
Moonset: 20:31
New Moon
New Moon, Moon at 0 days in cycle
0%
Illuminated
UV Index Solar Radiation
   8.0     Very High 
High: 8.0 @ 11:13
834 W/m2 (87 %)
High: 855 @  11:54
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Sunny
Sunny

Hi 77 °F
NWS forecast: Sunny, with a high near 77. West wind 0 to 5 mph.
 
Tonight

Tonight: Partly Cloudy
Partly Cloudy

Lo 55 °F
NWS forecast: Partly cloudy, with a low around 55. Southwest wind around 5 mph.