Current weather conditions and 15 day weather forecast for St. Mary's County Regional Airport, 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.
| 21 August 2026 Friday 22 ° C / 71.6°F ![]() Moderate rain |
Feels Like : 23.2 ° C / 73.8°F Humidity : % 89 Pressure : 1015 mb Wind Speed : 13.3 kmph / 8.3 miles from N ![]() Visibility : 10 km Precipitation (rainfall) : 7.24 mm Cloud (%) : 100 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 21 August 2026 Friday | Overcast |
19.6 ° C (67.3°F) |
27.9 ° C (82.2°F) |
23.4 ° C (74.1°F) |
% 75 | 83% | 5.6 | Sunrise:06:26 AM Sunset: 07:52 PM |
Moonrise:04:08 PM Moonset: 12:16 AM Moon Phase ( First Quarter ) |
|
| 22 August 2026 Saturday | Moderate or heavy rain shower |
21.1 ° C (69.9°F) |
24.8 ° C (76.6°F) |
22.7 ° C (72.9°F) |
% 93 | 93% | 7.7 | Sunrise:06:27 AM Sunset: 07:50 PM |
Moonrise:04:59 PM Moonset: 01:06 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 August 2026 Sunday | Patchy rain nearby |
19.9 ° C (67.8°F) |
28.7 ° C (83.7°F) |
23.8 ° C (74.9°F) |
% 76 | 63% | 7.7 | Sunrise:06:27 AM Sunset: 07:49 PM |
Moonrise:05:42 PM Moonset: 02:02 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 August 2026 Monday | Sunny |
16.9 ° C (62.3°F) |
29.3 ° C (84.8°F) |
23.1 ° C (73.5°F) |
% 58 | 5% | 7.9 | Sunrise:06:28 AM Sunset: 07:48 PM |
Moonrise:06:18 PM Moonset: 03:01 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 August 2026 Tuesday | Overcast |
18 ° C (64.4°F) |
27.8 ° C (82.1°F) |
22.1 ° C (71.8°F) |
% 75 | 13% | 7 | Sunrise:06:29 AM Sunset: 07:46 PM |
Moonrise:06:48 PM Moonset: 04:02 AM Moon Phase ( Full Moon ) |
|
| 26 August 2026 Wednesday | Patchy rain nearby |
19.7 ° C (67.4°F) |
28.1 ° C (82.5°F) |
23.5 ° C (74.3°F) |
% 76 | 49% | 7 | Sunrise:06:30 AM Sunset: 07:45 PM |
Moonrise:07:14 PM Moonset: 05:03 AM Moon Phase ( Full Moon ) |
|
| 27 August 2026 Thursday | Light rain shower |
21.6 ° C (70.8°F) |
24.1 ° C (75.3°F) |
22.7 ° C (72.8°F) |
% 94 | 93% | 5 | Sunrise:06:31 AM Sunset: 07:43 PM |
Moonrise:07:37 PM Moonset: 06:04 AM Moon Phase ( Full Moon ) |
|
| 28 August 2026 Friday | Patchy rain nearby |
20.8 ° C (69.4°F) |
30.4 ° C (86.7°F) |
24.6 ° C (76.4°F) |
% 80 | 67% | 8 | Sunrise:06:32 AM Sunset: 07:42 PM |
Moonrise:07:59 PM Moonset: 07:03 AM Moon Phase ( Full Moon ) |
|
| 29 August 2026 Saturday | Sunny |
21.2 ° C (70.1°F) |
31.1 ° C (88°F) |
25.2 ° C (77.4°F) |
% 77 | 39% | 8 | Sunrise:06:33 AM Sunset: 07:40 PM |
Moonrise:08:20 PM Moonset: 08:03 AM Moon Phase ( Waning Gibbous ) |
|
| 30 August 2026 Sunday | Overcast |
20.6 ° C (69.1°F) |
30.2 ° C (86.3°F) |
24.5 ° C (76.2°F) |
% 82 | 72% | 8 | Sunrise:06:34 AM Sunset: 07:39 PM |
Moonrise:08:42 PM Moonset: 09:03 AM Moon Phase ( Waning Gibbous ) |
|
| 31 August 2026 Monday | Overcast |
21 ° C (69.8°F) |
32.5 ° C (90.5°F) |
26 ° C (78.7°F) |
% 77 | 44% | 8 | Sunrise:06:34 AM Sunset: 07:37 PM |
Moonrise:09:06 PM Moonset: 10:04 AM Moon Phase ( Waning Gibbous ) |
|
| 01 September 2026 Tuesday | Overcast |
23.8 ° C (74.8°F) |
34.3 ° C (93.8°F) |
27.2 ° C (80.9°F) |
% 70 | 21% | 7 | Sunrise:06:35 AM Sunset: 07:36 PM |
Moonrise:09:34 PM Moonset: 11:08 AM Moon Phase ( Waning Gibbous ) |
|
| 02 September 2026 Wednesday | Overcast |
21.6 ° C (70.8°F) |
26.2 ° C (79.2°F) |
23.2 ° C (73.7°F) |
% 73 | 14% | 7 | Sunrise:06:36 AM Sunset: 07:34 PM |
Moonrise:10:07 PM Moonset: 12:15 PM Moon Phase ( Last Quarter ) |
|
| 03 September 2026 Thursday | Patchy rain nearby |
21.7 ° C (71°F) |
28 ° C (82.4°F) |
24.4 ° C (75.8°F) |
% 79 | 24% | 6 | Sunrise:06:37 AM Sunset: 07:33 PM |
Moonrise:10:48 PM Moonset: 01:24 PM Moon Phase ( Last Quarter ) |
|