Current weather conditions and 15 day weather forecast for Federal Support Center Heliport, Maryland, 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 -6.8 ° C / 19.8°F ![]() Clear |
Feels Like : -14.1 ° C / 6.6°F Humidity : % 53 Pressure : 1029 mb Wind Speed : 21.6 kmph / 13.4 miles from NW ![]() Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 15 December 2025 Monday | Sunny |
-10.1 ° C (13.8°F) |
-1.4 ° C (29.5°F) |
-5.6 ° C (22°F) |
% 58 | 0% | 0.3 | Sunrise:07:21 AM Sunset: 04:47 PM |
Moonrise:03:20 AM Moonset: 01:43 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Sunny |
-3.8 ° C (25.2°F) |
5.2 ° C (41.4°F) |
0.1 ° C (32.3°F) |
% 43 | 0% | 0.4 | Sunrise:07:21 AM Sunset: 04:47 PM |
Moonrise:04:21 AM Moonset: 02:10 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Partly Cloudy |
0.4 ° C (32.7°F) |
6.2 ° C (43.2°F) |
3.3 ° C (37.9°F) |
% 50 | 0% | 0.3 | Sunrise:07:22 AM Sunset: 04:47 PM |
Moonrise:05:23 AM Moonset: 02:44 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Partly Cloudy |
0.1 ° C (32.2°F) |
7.1 ° C (44.7°F) |
3.8 ° C (38.9°F) |
% 90 | 0% | 0.2 | Sunrise:07:23 AM Sunset: 04:48 PM |
Moonrise:06:23 AM Moonset: 03:24 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday | Moderate rain |
0.2 ° C (32.4°F) |
7.6 ° C (45.7°F) |
8.2 ° C (46.8°F) |
% 77 | 89% | 0 | Sunrise:07:23 AM Sunset: 04:48 PM |
Moonrise:07:21 AM Moonset: 04:12 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Sunny |
-0.4 ° C (31.2°F) |
5.4 ° C (41.8°F) |
2.6 ° C (36.7°F) |
% 61 | 0% | 2 | Sunrise:07:24 AM Sunset: 04:49 PM |
Moonrise:08:13 AM Moonset: 05:07 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Patchy rain nearby |
5 ° C (41°F) |
13.2 ° C (55.8°F) |
8.5 ° C (47.3°F) |
% 68 | 75% | 2 | Sunrise:07:24 AM Sunset: 04:49 PM |
Moonrise:08:58 AM Moonset: 06:08 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Sunny |
-0.7 ° C (30.7°F) |
5.3 ° C (41.6°F) |
2.1 ° C (35.8°F) |
% 55 | 0% | 2 | Sunrise:07:25 AM Sunset: 04:50 PM |
Moonrise:09:36 AM Moonset: 07:13 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Partly Cloudy |
-0.1 ° C (31.9°F) |
7.2 ° C (45°F) |
3.3 ° C (38°F) |
% 55 | 0% | 2 | Sunrise:07:25 AM Sunset: 04:50 PM |
Moonrise:10:07 AM Moonset: 08:18 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Sunny |
3.1 ° C (37.5°F) |
12 ° C (53.7°F) |
6.7 ° C (44.1°F) |
% 59 | 0% | 3 | Sunrise:07:26 AM Sunset: 04:51 PM |
Moonrise:10:35 AM Moonset: 09:24 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Sunny |
-1.7 ° C (29°F) |
3.2 ° C (37.8°F) |
1.2 ° C (34.2°F) |
% 53 | 0% | 2 | Sunrise:07:26 AM Sunset: 04:51 PM |
Moonrise:10:59 AM Moonset: 10:30 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Partly Cloudy |
-3.4 ° C (25.8°F) |
2 ° C (35.6°F) |
-0.6 ° C (30.9°F) |
% 49 | 0% | 2 | Sunrise:07:26 AM Sunset: 04:52 PM |
Moonrise:11:23 AM Moonset: 11:37 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Patchy rain nearby |
0.9 ° C (33.7°F) |
3.9 ° C (39.1°F) |
2.8 ° C (37°F) |
% 75 | 73% | 1 | Sunrise:07:27 AM Sunset: 04:53 PM |
Moonrise:11:46 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Moderate rain |
0.3 ° C (32.6°F) |
11.5 ° C (52.7°F) |
7.4 ° C (45.3°F) |
% 91 | 74% | 2 | Sunrise:07:27 AM Sunset: 04:53 PM |
Moonrise:12:10 PM Moonset: 12:45 AM Moon Phase ( Waxing Gibbous ) |
|