Current weather conditions and 15 day weather forecast for Chillum, 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 4.6 ° C / 40.3°F ![]() Clear |
Feels Like : 0.2 ° C / 32.3°F Humidity : % 43 Pressure : 1012 mb Wind Speed : 23.4 kmph / 14.5 miles from W ![]() 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 19 December 2025 Friday | Moderate rain |
-0.3 ° C (31.5°F) |
14.6 ° C (58.3°F) |
8.9 ° C (47.9°F) |
% 74 | 89% | 0.3 | 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 |
-3.2 ° C (26.2°F) |
6 ° C (42.8°F) |
1.5 ° C (34.7°F) |
% 63 | 0% | 0.4 | Sunrise:07:23 AM Sunset: 04:49 PM |
Moonrise:08:12 AM Moonset: 05:07 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Sunny |
-1.6 ° C (29.1°F) |
9.4 ° C (48.9°F) |
3.4 ° C (38.1°F) |
% 63 | 0% | 0.3 | Sunrise:07:24 AM Sunset: 04:49 PM |
Moonrise:08:57 AM Moonset: 06:08 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Sunny |
-5.4 ° C (22.3°F) |
1.5 ° C (34.7°F) |
-1.8 ° C (28.8°F) |
% 63 | 0% | 0.4 | Sunrise:07:24 AM Sunset: 04:50 PM |
Moonrise:09:35 AM Moonset: 07:13 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Patchy rain nearby |
1.3 ° C (34.4°F) |
6.5 ° C (43.6°F) |
4.3 ° C (39.8°F) |
% 76 | 79% | 0.1 | 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 |
3.8 ° C (38.9°F) |
7.4 ° C (45.3°F) |
6.2 ° C (43.2°F) |
% 78 | 0% | 0 | Sunrise:07:25 AM Sunset: 04:51 PM |
Moonrise:10:34 AM Moonset: 09:24 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Patchy rain nearby |
4.5 ° C (40.2°F) |
5.8 ° C (42.5°F) |
5.3 ° C (41.5°F) |
% 85 | 89% | 2 | Sunrise:07:26 AM Sunset: 04:52 PM |
Moonrise:10:59 AM Moonset: 10:29 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Fog |
5.7 ° C (42.3°F) |
15.6 ° C (60.1°F) |
11 ° C (51.9°F) |
% 92 | 0% | 3 | Sunrise:07:26 AM Sunset: 04:52 PM |
Moonrise:11:22 AM Moonset: 11:36 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Partly Cloudy |
7.3 ° C (45.1°F) |
13.2 ° C (55.7°F) |
11.2 ° C (52.1°F) |
% 73 | 0% | 4 | Sunrise:07:26 AM Sunset: 04:53 PM |
Moonrise:11:46 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Overcast |
3.2 ° C (37.8°F) |
4.9 ° C (40.9°F) |
4.4 ° C (40°F) |
% 36 | 0% | 1 | Sunrise:07:27 AM Sunset: 04:54 PM |
Moonrise:12:10 PM Moonset: 12:44 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Patchy rain nearby |
3.3 ° C (38°F) |
6.1 ° C (42.9°F) |
4.5 ° C (40.1°F) |
% 54 | 77% | 1 | Sunrise:07:27 AM Sunset: 04:54 PM |
Moonrise:12:39 PM Moonset: 01:56 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Moderate rain |
3.4 ° C (38.1°F) |
4.4 ° C (39.8°F) |
4.2 ° C (39.5°F) |
% 96 | 88% | 1 | Sunrise:07:27 AM Sunset: 04:55 PM |
Moonrise:01:14 PM Moonset: 03:12 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Patchy rain nearby |
4.6 ° C (40.3°F) |
8.7 ° C (47.6°F) |
6.8 ° C (44.2°F) |
% 98 | 86% | 2 | Sunrise:07:27 AM Sunset: 04:56 PM |
Moonrise:01:57 PM Moonset: 04:30 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Partly Cloudy |
5 ° C (41°F) |
8.2 ° C (46.7°F) |
6.8 ° C (44.3°F) |
% 71 | 0% | 3 | Sunrise:07:27 AM Sunset: 04:57 PM |
Moonrise:02:52 PM Moonset: 05:48 AM Moon Phase ( Waxing Gibbous ) |
|