Dense Fog Advisory DENSE FOG ADVISORY - Portsmouth Seacoast  - Rockingham  - Strafford

Patchy fog is likely again tonight and may become locally dense. Seasonable temps with chances of showers or thunderstorms most days this weekend. Turning warmer next week, with an increasing potential for hazardous heat mid to late week.
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Updated: @ 06/27/2026 06:10 - next update at 06:15  
Summary / Temperature Wind Rain Outlook
Partly cloudy Partly cloudy
Currently: 56.6, Max: 61.7, Min: 56.5 56.6°F
Colder 0.1°F than last hour.

Cool

Feels like: 57°F

24-hr difference
-3.3°FColder 3.3°F than yesterday at this time.
  Today Yesterday
High: 61.7°F
00:05
76.3°F
16:40
Low: 56.5°F
05:31
59.7°F
06:14
 Calm
0
Gust:
0 mph
0 Bft - Calm
Today: 1 mph 02:10
Gust Month: 19 mph June 26
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 1.23 in
Storm Rain: 0.56 in
This Month: 3.97 in
Season Total: 15.68 in
9 rain days in June.
Saturday

Saturday: Patchy Fog then Mostly Sunny
Patchy Fog then Mostly Sunny
Humidity & Barometer Almanac Moon
Humidity: 99 %  
Dew Point: 56.3°F Decreased 0.1°F since last hour.
Barometer: 29.967 inHg Rising 0.01  inHg/hr
Baro Trend: Steady
Sunrise: 05:08
Sunset: 20:31
Moonset: 02:46
Moonrise: 19:09
Waxing Gibbous
Waxing Gibbous, Moon at 12 days in cycle
94%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 0.0 @ 00:00
8 W/m2 (16 %)
High: 9 @  06:05
 NWS Weather Forecast  - Outlook: Overnight & Saturday
Overnight

Overnight: Patchy Fog
Patchy Fog

Lo 56 °F
NWS forecast: Patchy fog. Mostly cloudy, with a low around 56. Wind around 0 mph.
 
Saturday

Saturday: Patchy Fog then Mostly Sunny
Patchy Fog then Mostly Sunny

Hi 82 °F
NWS forecast: Patchy fog before 10am. Mostly sunny, with a high near 82. Northwest wind around 0 mph.