Mount Washington Regional Airport Weather Forecast 15 Days, Weather in HIE Today

Current weather conditions and 15 day weather forecast for Mount Washington Regional Airport, New Hampshire, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.

Current weather conditions at Mount Washington Regional Airport

12 February 2026 Thursday
-7.2 ° C / 19°F
Patchy light snow
Patchy light snow
Feels Like : -9.1 ° C / 15.7°F
Humidity : % 84
Pressure : 1009 mb
Wind Speed : 4 kmph / 2.5 miles from WW
Visibility : 6.4 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 100

15 day weather forecast for Mount Washington Regional Airport, NH, USA

Weather Forecast for next 15 Days for Mount Washington Regional Airport including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.
Here is weather for the next 15 days in Mount Washington Regional Airport, New Hampshire state, US. To see the daily forecast, scroll to the table below.
Date Weather forecast Low temperature High temperature Avg. temperature Humidity Chance of rain UV Index Sun Position Moon Position
12 February 2026 Thursday Overcast  Overcast -13.1 ° C
(8.4°F)
-4.8 ° C
(23.4°F)
-8 ° C
(17.7°F)
% 82 0% 0.4 Sunrise:06:50 AM
Sunset: 05:11 PM
Moonrise:04:01 AM
Moonset: 12:00 PM
Moon Phase
( Waning Crescent )
13 February 2026 Friday Cloudy  Cloudy -13.5 ° C
(7.8°F)
-4.5 ° C
(23.9°F)
-8.8 ° C
(16.2°F)
% 82 0% 0.4 Sunrise:06:49 AM
Sunset: 05:13 PM
Moonrise:04:50 AM
Moonset: 12:59 PM
Moon Phase
( Waning Crescent )
14 February 2026 Saturday Moderate or heavy snow showers Moderate or heavy snow showers -7.3 ° C
(18.9°F)
-3.6 ° C
(25.5°F)
-5.8 ° C
(21.6°F)
% 87 75% 0.3 Sunrise:06:47 AM
Sunset: 05:14 PM
Moonrise:05:31 AM
Moonset: 02:05 PM
Moon Phase
( Waning Crescent )
15 February 2026 Sunday Partly Cloudy  Partly Cloudy -24.8 ° C
(-12.7°F)
-5.1 ° C
(22.8°F)
-12.4 ° C
(9.7°F)
% 93 0% 0.4 Sunrise:06:46 AM
Sunset: 05:16 PM
Moonrise:06:04 AM
Moonset: 03:16 PM
Moon Phase
( Waning Crescent )
16 February 2026 Monday Moderate snow Moderate snow -13.8 ° C
(7.1°F)
-0.4 ° C
(31.3°F)
-7.5 ° C
(18.5°F)
% 94 76% 0 Sunrise:06:44 AM
Sunset: 05:17 PM
Moonrise:06:30 AM
Moonset: 04:27 PM
Moon Phase
( Waning Crescent )
17 February 2026 Tuesday Freezing fog Freezing fog -10.6 ° C
(12.9°F)
-0.5 ° C
(31.1°F)
-6.3 ° C
(20.7°F)
% 97 0% 1 Sunrise:06:43 AM
Sunset: 05:18 PM
Moonrise:06:53 AM
Moonset: 05:40 PM
Moon Phase
( New Moon )
18 February 2026 Wednesday Fog Fog -10.1 ° C
(13.8°F)
1.2 ° C
(34.1°F)
-3.2 ° C
(26.2°F)
% 96 60% 1 Sunrise:06:41 AM
Sunset: 05:20 PM
Moonrise:07:14 AM
Moonset: 06:53 PM
Moon Phase
( Waxing Crescent )
19 February 2026 Thursday Heavy snow Heavy snow -3.9 ° C
(25.1°F)
0 ° C
(32.1°F)
-1.2 ° C
(29.9°F)
% 98 77% 1 Sunrise:06:40 AM
Sunset: 05:21 PM
Moonrise:07:33 AM
Moonset: 08:06 PM
Moon Phase
( Waxing Crescent )
20 February 2026 Friday Ice pellets Ice pellets -5.7 ° C
(21.7°F)
-3.6 ° C
(25.5°F)
-4.1 ° C
(24.5°F)
% 94 80% 1 Sunrise:06:38 AM
Sunset: 05:23 PM
Moonrise:07:52 AM
Moonset: 09:21 PM
Moon Phase
( Waxing Crescent )
21 February 2026 Saturday Fog Fog -3.1 ° C
(26.4°F)
2.5 ° C
(36.5°F)
-0.3 ° C
(31.4°F)
% 98 70% 1 Sunrise:06:36 AM
Sunset: 05:24 PM
Moonrise:08:13 AM
Moonset: 10:38 PM
Moon Phase
( Waxing Crescent )
22 February 2026 Sunday Moderate or heavy snow showers Moderate or heavy snow showers -12.4 ° C
(9.7°F)
-7.5 ° C
(18.4°F)
-8.9 ° C
(15.9°F)
% 92 80% 1 Sunrise:06:35 AM
Sunset: 05:25 PM
Moonrise:08:38 AM
Moonset: 11:58 PM
Moon Phase
( Waxing Crescent )
23 February 2026 Monday Light snow Light snow -16.4 ° C
(2.6°F)
-9.6 ° C
(14.7°F)
-13.4 ° C
(7.8°F)
% 93 73% 1 Sunrise:06:33 AM
Sunset: 05:27 PM
Moonrise:09:09 AM
Moonset: No moonset
Moon Phase
( Waxing Crescent )
24 February 2026 Tuesday Overcast  Overcast -18.8 ° C
(-1.9°F)
-8.9 ° C
(15.9°F)
-13.3 ° C
(8.1°F)
% 91 0% 1 Sunrise:06:31 AM
Sunset: 05:28 PM
Moonrise:09:49 AM
Moonset: 01:17 AM
Moon Phase
( First Quarter )
25 February 2026 Wednesday Partly Cloudy  Partly Cloudy -23.7 ° C
(-10.7°F)
-10.2 ° C
(13.7°F)
-15.9 ° C
(3.4°F)
% 90 0% 2 Sunrise:06:30 AM
Sunset: 05:29 PM
Moonrise:10:41 AM
Moonset: 02:32 AM
Moon Phase
( Waxing Gibbous )
Mount Washington Regional Airport Weather forecasts are usually fully updated every 4 hours.
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