Winter Weather Advisory WINTER WEATHER ADVISORY - Cheshire/Keene  - Hillsborough  - Nashua  - Portsmouth Seacoast  - Rockingham  - Strafford

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Updated: @ 01/18/2026 04:20 - next update at 04:25  
Summary / Temperature Wind Rain Outlook
Few Clouds Few Clouds
Currently: 18.6, Max: 20.8, Min: 17.6 18.6°F
Warmer 0.7°F than last hour.

Uncomfortably Cold

Feels like: 19°F

24-hr difference
-2.4°FColder 2.4°F than yesterday at this time.
  Today Yesterday
High: 20.8°F
00:23
29.3°F
15:45
Low: 17.6°F
03:00
18.9°F
23:21
 Calm
0
Gust:
0 mph
0 Bft - Calm
Today: 0 mph 00:00
Gust Month: 22 mph January 12
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
This Month: 0.59 in
Season Total: 0.59 in
7 rain days in January.
Sunday

Sunday: Chance Light Snow
Chance Light Snow
Humidity & Barometer Almanac Moon
Humidity: 98 %  
Dew Point: 18.2°F Increased 0.7°F since last hour.
Barometer: 29.951 inHg  
Baro Trend: Steady
Sunrise: 07:14
Sunset: 16:40
Moonrise: 07:29
Moonset: 16:26
New Moon
New Moon, Moon at 0 days in cycle
0%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 0.0 @ 00:00
0 W/m2 (0 %)
High: 0 @  00:00
 NWS Weather Forecast  - Outlook: Overnight & Sunday
Overnight

Overnight: Mostly Cloudy
Mostly Cloudy

Lo 21 °F
NWS forecast: Mostly cloudy, with a low around 21. South wind around 0 mph.
 
Sunday

Sunday: Chance Light Snow
Chance Light Snow

Hi 33 °F
NWS forecast: A chance of snow after 9am. Cloudy, with a high near 33. West wind around 0 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.