White Mountain Airport Weather Forecast 15 Days, Weather in KCWN Today

Current weather conditions and 15 day weather forecast for White Mountain 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 White Mountain Airport

18 December 2025 Thursday
1.1 ° C / 34°F
Clear
Clear
Feels Like : -0.7 ° C / 30.8°F
Humidity : % 64
Pressure : 1023 mb
Wind Speed : 5.8 kmph / 3.6 miles from SWSW
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 0

15 day weather forecast for White Mountain Airport, NH, USA

Weather Forecast for next 15 Days for White Mountain 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 White Mountain 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
18 December 2025 Thursday Sunny Sunny -3.4 ° C
(25.9°F)
5.4 ° C
(41.7°F)
0.5 ° C
(32.9°F)
% 71 0% 0.2 Sunrise:07:15 AM
Sunset: 04:08 PM
Moonrise:06:19 AM
Moonset: 02:38 PM
Moon Phase
( Waning Crescent )
19 December 2025 Friday Heavy rain Heavy rain -1.5 ° C
(29.3°F)
10.6 ° C
(51.1°F)
4.7 ° C
(40.5°F)
% 92 89% 0 Sunrise:07:15 AM
Sunset: 04:08 PM
Moonrise:07:19 AM
Moonset: 03:25 PM
Moon Phase
( New Moon )
20 December 2025 Saturday Light freezing rain Light freezing rain -8.3 ° C
(17.1°F)
-3.3 ° C
(26.1°F)
-4.9 ° C
(23.2°F)
% 63 84% 0.2 Sunrise:07:16 AM
Sunset: 04:09 PM
Moonrise:08:10 AM
Moonset: 04:20 PM
Moon Phase
( New Moon )
21 December 2025 Sunday Moderate snow Moderate snow -5.6 ° C
(22°F)
3.3 ° C
(38°F)
-2.7 ° C
(27.2°F)
% 80 82% 0.2 Sunrise:07:16 AM
Sunset: 04:09 PM
Moonrise:08:53 AM
Moonset: 05:24 PM
Moon Phase
( Waxing Crescent )
22 December 2025 Monday Light freezing rain Light freezing rain -10.7 ° C
(12.8°F)
-6.4 ° C
(20.5°F)
-7.7 ° C
(18.2°F)
% 66 82% 0 Sunrise:07:17 AM
Sunset: 04:10 PM
Moonrise:09:29 AM
Moonset: 06:32 PM
Moon Phase
( Waxing Crescent )
23 December 2025 Tuesday Light freezing rain Light freezing rain -11.5 ° C
(11.3°F)
-4.6 ° C
(23.8°F)
-8.1 ° C
(17.5°F)
% 74 85% 1 Sunrise:07:17 AM
Sunset: 04:10 PM
Moonrise:09:57 AM
Moonset: 07:42 PM
Moon Phase
( Waxing Crescent )
24 December 2025 Wednesday Sunny Sunny -10.3 ° C
(13.4°F)
-0.7 ° C
(30.8°F)
-6.7 ° C
(19.9°F)
% 77 0% 2 Sunrise:07:18 AM
Sunset: 04:11 PM
Moonrise:10:20 AM
Moonset: 08:51 PM
Moon Phase
( Waxing Crescent )
25 December 2025 Thursday Light freezing rain Light freezing rain -11.1 ° C
(12.1°F)
-6.2 ° C
(20.9°F)
-8.4 ° C
(16.9°F)
% 71 83% 1 Sunrise:07:18 AM
Sunset: 04:12 PM
Moonrise:10:41 AM
Moonset: 10:01 PM
Moon Phase
( Waxing Crescent )
26 December 2025 Friday Moderate or heavy snow showers Moderate or heavy snow showers -6.5 ° C
(20.3°F)
1.4 ° C
(34.5°F)
-3.5 ° C
(25.8°F)
% 77 71% 1 Sunrise:07:18 AM
Sunset: 04:12 PM
Moonrise:11:00 AM
Moonset: 11:12 PM
Moon Phase
( Waxing Crescent )
27 December 2025 Saturday Light freezing rain Light freezing rain -12 ° C
(10.4°F)
-8.5 ° C
(16.8°F)
-10.2 ° C
(13.7°F)
% 64 0% 1 Sunrise:07:19 AM
Sunset: 04:13 PM
Moonrise:11:19 AM
Moonset: No moonset
Moon Phase
( First Quarter )
28 December 2025 Sunday Cloudy  Cloudy -12.8 ° C
(9°F)
-8.6 ° C
(16.4°F)
-10.5 ° C
(13.2°F)
% 64 0% 1 Sunrise:07:19 AM
Sunset: 04:14 PM
Moonrise:11:40 AM
Moonset: 12:24 AM
Moon Phase
( Waxing Gibbous )
29 December 2025 Monday Patchy light snow Patchy light snow -9.4 ° C
(15.1°F)
-3 ° C
(26.6°F)
-6.5 ° C
(20.4°F)
% 74 79% 1 Sunrise:07:19 AM
Sunset: 04:15 PM
Moonrise:12:04 PM
Moonset: 01:41 AM
Moon Phase
( Waxing Gibbous )
30 December 2025 Tuesday Partly Cloudy  Partly Cloudy -9.4 ° C
(15.1°F)
-3.4 ° C
(25.9°F)
-7.2 ° C
(19.1°F)
% 80 0% 2 Sunrise:07:19 AM
Sunset: 04:15 PM
Moonrise:12:34 PM
Moonset: 03:01 AM
Moon Phase
( Waxing Gibbous )
31 December 2025 Wednesday Overcast  Overcast -9.5 ° C
(14.9°F)
-2.2 ° C
(28°F)
-6.6 ° C
(20.1°F)
% 82 0% 1 Sunrise:07:19 AM
Sunset: 04:16 PM
Moonrise:01:13 PM
Moonset: 04:24 AM
Moon Phase
( Waxing Gibbous )
White Mountain Airport Weather forecasts are usually fully updated every 4 hours.
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