Current weather conditions and 15 day weather forecast for Lyman, 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.
| 15 December 2025 Monday -14.4 ° C / 6.1°F ![]() Light snow |
Feels Like : -18 ° C / -0.3°F Humidity : % 79 Pressure : 1015 mb Wind Speed : 5 kmph / 3.1 miles from NW ![]() Visibility : 6.4 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 15 December 2025 Monday | Overcast |
-17.7 ° C (0.1°F) |
-9.6 ° C (14.7°F) |
-13 ° C (8.6°F) |
% 76 | 0% | 0.2 | Sunrise:07:16 AM Sunset: 04:08 PM |
Moonrise:03:09 AM Moonset: 01:08 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Partly Cloudy |
-10.7 ° C (12.7°F) |
-5.1 ° C (22.8°F) |
-7.9 ° C (17.8°F) |
% 80 | 0% | 0.2 | Sunrise:07:17 AM Sunset: 04:09 PM |
Moonrise:04:14 AM Moonset: 01:32 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Moderate snow |
-5.5 ° C (22.1°F) |
1.1 ° C (34°F) |
-2.2 ° C (28°F) |
% 80 | 83% | 0.2 | Sunrise:07:18 AM Sunset: 04:09 PM |
Moonrise:05:20 AM Moonset: 02:02 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Light freezing rain |
-13.1 ° C (8.4°F) |
-1.9 ° C (28.5°F) |
-6 ° C (21.2°F) |
% 84 | 61% | 0.2 | Sunrise:07:18 AM Sunset: 04:09 PM |
Moonrise:06:24 AM Moonset: 02:39 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday | Heavy rain |
-8.6 ° C (16.6°F) |
7.8 ° C (46°F) |
1.8 ° C (35.3°F) |
% 93 | 84% | 0 | Sunrise:07:19 AM Sunset: 04:10 PM |
Moonrise:07:23 AM Moonset: 03:26 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Light freezing rain |
-15.8 ° C (3.5°F) |
-7.9 ° C (17.7°F) |
-10.3 ° C (13.4°F) |
% 79 | 76% | 1 | Sunrise:07:20 AM Sunset: 04:10 PM |
Moonrise:08:15 AM Moonset: 04:21 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Moderate snow |
-8.2 ° C (17.3°F) |
1 ° C (33.7°F) |
-3.1 ° C (26.5°F) |
% 96 | 83% | 1 | Sunrise:07:20 AM Sunset: 04:11 PM |
Moonrise:08:58 AM Moonset: 05:25 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Light snow |
-16.7 ° C (1.9°F) |
-10.2 ° C (13.7°F) |
-12.9 ° C (8.7°F) |
% 87 | 0% | 1 | Sunrise:07:21 AM Sunset: 04:11 PM |
Moonrise:09:33 AM Moonset: 06:33 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Moderate snow |
-16.3 ° C (2.6°F) |
-2.5 ° C (27.6°F) |
-7.6 ° C (18.4°F) |
% 82 | 77% | 1 | Sunrise:07:21 AM Sunset: 04:12 PM |
Moonrise:10:00 AM Moonset: 07:43 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Light snow |
-6.4 ° C (20.5°F) |
1.9 ° C (35.5°F) |
0.4 ° C (32.8°F) |
% 90 | 87% | 1 | Sunrise:07:21 AM Sunset: 04:12 PM |
Moonrise:10:23 AM Moonset: 08:53 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Light snow |
-17.6 ° C (0.3°F) |
-12.6 ° C (9.3°F) |
-14 ° C (6.9°F) |
% 86 | 66% | 1 | Sunrise:07:22 AM Sunset: 04:13 PM |
Moonrise:10:44 AM Moonset: 10:03 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Moderate snow |
-16.2 ° C (2.9°F) |
-7.8 ° C (17.9°F) |
-10.6 ° C (12.9°F) |
% 91 | 66% | 1 | Sunrise:07:22 AM Sunset: 04:14 PM |
Moonrise:11:03 AM Moonset: 11:14 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Light snow |
-22.2 ° C (-8°F) |
-11.8 ° C (10.8°F) |
-14.7 ° C (5.6°F) |
% 91 | 81% | 1 | Sunrise:07:22 AM Sunset: 04:14 PM |
Moonrise:11:22 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Light freezing rain |
-21.2 ° C (-6.1°F) |
-9.1 ° C (15.7°F) |
-16 ° C (3.2°F) |
% 88 | 0% | 1 | Sunrise:07:23 AM Sunset: 04:15 PM |
Moonrise:11:42 AM Moonset: 12:27 AM Moon Phase ( Waxing Gibbous ) |
|