Severe Thunderstorm Warning SEVERE THUNDERSTORM WARNING - Concord/Merrimack  - Hillsborough  - Nashua  - Portsmouth Seacoast  - Rockingham
Severe Thunderstorm Watch SEVERE THUNDERSTORM WATCH - Belknap  - Caroll N  - Caroll S  - Cheshire/Keene  - Concord/Merrimack  - Grafton N  - Grafton S  - Hillsborough  - Nashua  - Portsmouth Seacoast  - Rockingham  - Strafford  - Sullivan

Strong to severe storms are possible this afternoon. A severe thunderstorm watch is in effect until 9pm this evening for most of NH and York County. 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: @ 06/26/2026 17:55 - next update at 18:00  
Summary / Temperature Wind Rain Outlook
Few Clouds Few Clouds
Currently: 72.9, Max: 76.3, Min: 59.7 72.9°F
Colder 2.2°F than last hour.

Comfortable

Feels like: 73°F

24-hr difference
-2.3°FColder 2.3°F than yesterday at this time.
  Today Yesterday
High: 76.3°F
16:40
80.6°F
12:28
Low: 59.7°F
06:14
51.6°F
05:23
 Wind from NNW NNW
2
Gust:
9 mph
1 Bft - Light air
Today: 9 mph 17:54
Gust Month: 18 mph June 19
Rain Today: 0.74 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0.02 in
Storm Rain: 0.06 in
This Month: 3.48 in
Season Total: 15.19 in
9 rain days in June.
Tonight

Tonight: Chance Showers And Thunderstorms then Patchy Fog
Chance Showers And T-Storms then Patchy Fog
Humidity & Barometer Almanac Moon
Humidity: 87 % Increased 7.0% since last hour.
Dew Point: 68.8°F Increased 0.3°F since last hour.
Barometer: 29.86 inHg Rising 0.01  inHg/hr
Baro Trend: Steady
Sunrise: 05:08
Sunset: 20:31
Moonset: 02:12
Moonrise: 18:08
Waxing Gibbous
Waxing Gibbous, Moon at 11 days in cycle
92%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 8.0 @ 11:05
7 W/m2 (2 %)
High: 869 @  13:45
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Chance Showers And Thunderstorms
Chance Showers And T-Storms

Hi 76 °F
NWS forecast: A chance of showers and thunderstorms before 4pm, then showers and thunderstorms likely. Some of the storms could be severe. Mostly cloudy, with a high near 76. West wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
 
Tonight

Tonight: Chance Showers And Thunderstorms then Patchy Fog
Chance Showers And T-Storms then Patchy Fog

Lo 55 °F
NWS forecast: A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 8pm, then patchy fog. Some of the storms could be severe. Mostly cloudy, with a low around 55. West wind around 0 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.