Cold Weather Advisory COLD WEATHER ADVISORY - Belknap  - Cheshire/Keene  - Concord/Merrimack  - Grafton N  - Grafton S  - Hillsborough  - Nashua  - Portsmouth Seacoast  - Rockingham  - Sullivan

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Updated: @ 01/30/2026 13:35 - next update at 13:40  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 12.5, Max: 12.7, Min: 0.5 12.5°F
Warmer 1.2°F than last hour.

Very Cold

Feels like: 7°F

24-hr difference
-6.7°FColder 6.7°F than yesterday at this time.
  Today Yesterday
High: 12.7°F
13:34
22.6°F
14:11
Low: 0.5°F
04:16
-11.9°F
06:50
 Wind from NNW NNW
4
Gust:
9 mph
1 Bft - Light air
Today: 19 mph 12:23
Gust Month: 23 mph January 23
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
This Month: 0.88 in
Season Total: 0.88 in
9 rain days in January.
Tonight

Tonight: Mostly Clear
Mostly Clear
Humidity & Barometer Almanac Moon
Humidity: 48 %  
Dew Point: -3.3°F Increased 1.0°F since last hour.
Barometer: 29.855 inHg Falling 0.01  inHg/hr
Baro Trend: Steady
Sunrise: 07:04
Sunset: 16:56
Moonset: 05:40
Moonrise: 14:08
Waxing Gibbous
Waxing Gibbous, Moon at 12 days in cycle
94%
Illuminated
UV Index Solar Radiation
   0.9     Low 
High: 3.0 @ 12:04
133 W/m2 (36 %)
High: 325 @  12:07
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Mostly Sunny
Mostly Sunny

Hi 11 °F
NWS forecast: Mostly sunny, with a high near 11. Wind chill values as low as -6. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
 
Tonight

Tonight: Mostly Clear
Mostly Clear

Lo -9 °F
NWS forecast: Mostly clear, with a low around -9. Wind chill values as low as -15. Northwest wind 5 to 10 mph.