Current weather conditions and 15 day weather forecast for Fallston, 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.
| 20 December 2025 Saturday 2.3 ° C / 36.1°F ![]() Sunny |
Feels Like : -1.1 ° C / 30.1°F Humidity : % 44 Pressure : 1025 mb Wind Speed : 12.2 kmph / 7.6 miles from SW ![]() 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 December 2025 Saturday | Sunny |
-1.2 ° C (29.8°F) |
5.4 ° C (41.7°F) |
1.2 ° C (34.1°F) |
% 64 | 0% | 0.3 | Sunrise:07:22 AM Sunset: 04:45 PM |
Moonrise:08:12 AM Moonset: 05:03 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Partly Cloudy |
-0.7 ° C (30.7°F) |
9.5 ° C (49.1°F) |
3 ° C (37.3°F) |
% 67 | 0% | 0.2 | Sunrise:07:23 AM Sunset: 04:45 PM |
Moonrise:08:57 AM Moonset: 06:04 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Sunny |
-4.5 ° C (23.9°F) |
1.3 ° C (34.3°F) |
-1.5 ° C (29.3°F) |
% 59 | 0% | 0.3 | Sunrise:07:23 AM Sunset: 04:46 PM |
Moonrise:09:35 AM Moonset: 07:09 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Patchy rain nearby |
-0.6 ° C (30.9°F) |
2.4 ° C (36.3°F) |
1.5 ° C (34.7°F) |
% 70 | 85% | 0.1 | Sunrise:07:24 AM Sunset: 04:46 PM |
Moonrise:10:06 AM Moonset: 08:15 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Cloudy |
1.1 ° C (34°F) |
6.5 ° C (43.7°F) |
4.8 ° C (40.7°F) |
% 80 | 0% | 0 | Sunrise:07:24 AM Sunset: 04:47 PM |
Moonrise:10:33 AM Moonset: 09:21 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Patchy rain nearby |
1 ° C (33.9°F) |
7.3 ° C (45.1°F) |
5 ° C (41.1°F) |
% 92 | 89% | 2 | Sunrise:07:25 AM Sunset: 04:47 PM |
Moonrise:10:57 AM Moonset: 10:26 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Partly Cloudy |
8.5 ° C (47.2°F) |
18.2 ° C (64.8°F) |
12.5 ° C (54.5°F) |
% 81 | 0% | 4 | Sunrise:07:25 AM Sunset: 04:48 PM |
Moonrise:11:20 AM Moonset: 11:34 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Sunny |
4.3 ° C (39.7°F) |
12.3 ° C (54.2°F) |
7.9 ° C (46.2°F) |
% 82 | 0% | 3 | Sunrise:07:25 AM Sunset: 04:49 PM |
Moonrise:11:43 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Partly Cloudy |
3.7 ° C (38.6°F) |
8 ° C (46.5°F) |
5.8 ° C (42.4°F) |
% 76 | 0% | 3 | Sunrise:07:26 AM Sunset: 04:49 PM |
Moonrise:12:07 PM Moonset: 12:42 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Moderate rain |
0.7 ° C (33.2°F) |
2.2 ° C (36°F) |
1.7 ° C (35.1°F) |
% 88 | 85% | 1 | Sunrise:07:26 AM Sunset: 04:50 PM |
Moonrise:12:35 PM Moonset: 01:55 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Blizzard |
-3.6 ° C (25.6°F) |
0.8 ° C (33.4°F) |
-1 ° C (30.2°F) |
% 90 | 64% | 1 | Sunrise:07:26 AM Sunset: 04:51 PM |
Moonrise:01:10 PM Moonset: 03:11 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Sunny |
-6.9 ° C (19.6°F) |
0.1 ° C (32.2°F) |
-3.2 ° C (26.2°F) |
% 78 | 0% | 2 | Sunrise:07:26 AM Sunset: 04:52 PM |
Moonrise:01:53 PM Moonset: 04:29 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Partly Cloudy |
-4.2 ° C (24.4°F) |
2.4 ° C (36.4°F) |
-1.3 ° C (29.6°F) |
% 85 | 0% | 2 | Sunrise:07:26 AM Sunset: 04:53 PM |
Moonrise:02:47 PM Moonset: 05:47 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday | Sunny |
-3.1 ° C (26.5°F) |
3.5 ° C (38.3°F) |
-0 ° C (32°F) |
% 91 | 0% | 2 | Sunrise:07:26 AM Sunset: 04:53 PM |
Moonrise:03:54 PM Moonset: 06:58 AM Moon Phase ( Waxing Gibbous ) |
|