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

spacer
Updated: @ 01/29/2026 11:55 - next update at 12:00  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 21.4, Max: 21.7, Min: -11.9 21.4°F
Warmer 2.0°F than last hour.

Uncomfortably Cold

Feels like: 20°F

24-hr difference
2.4°FWarmer 2.4°F than yesterday at this time.
  Today Yesterday
High: 21.7°F
11:54
22.6°F
12:49
Low: -11.9°F
06:50
-11.9°F
07:35
 Wind from NNW NNW
3
Gust:
6 mph
1 Bft - Light air
Today: 10 mph 11:47
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: Partly Cloudy
Partly Cloudy
Humidity & Barometer Almanac Moon
Humidity: 56 % Decreased 6.0% since last hour.
Dew Point: 8.4°F Decreased 0.2°F since last hour.
Barometer: 29.857 inHg Falling 0.02  inHg/hr
Baro Trend: Steady
Sunrise: 07:05
Sunset: 16:54
Moonset: 04:37
Moonrise: 12:57
Waxing Gibbous
Waxing Gibbous, Moon at 11 days in cycle
86%
Illuminated
UV Index Solar Radiation
   1.7     Low 
High: 3.0 @ 11:02
235 W/m2 (54 %)
High: 330 @  11:49
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Mostly Sunny
Mostly Sunny

Hi 20 °F
NWS forecast: Mostly sunny, with a high near 20. Wind chill values as low as -4. Northwest wind 0 to 10 mph.
 
Tonight

Tonight: Partly Cloudy
Partly Cloudy

Lo -4 °F
NWS forecast: Partly cloudy, with a low around -4. Wind chill values as low as -10. West wind around 5 mph.