Holy Trinity School, DC Weather Forecast & Current Conditions

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Holy Trinity School Weather Map
UTC Time: 9/18/2026, 04:58
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Holy Trinity School, DC Regional Weather

Expires:202609180500;;635772
ASUS41 KLWX 180410
RWRLWX

REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1200 AM EDT FRI SEP 18 2026

Note: "FAIR" indicates few or no clouds below 12,000 feet
with no significant weather and/or obstructions to visibility.
 TC=TEMPERATURE CELSIUS

 * =Non NWS site. Station does not report precipitation (e.g. rain,
    snow, etc.), thunder, or fog.


DCZ001-MDZ009-015-VAZ040>042-051-053>054-180500-
WASHINGTON METRO
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
WASHINGTON NAT CLOUDY    76  70  82 SW6       30.09F                  
DULLES         MOCLDY    73  72  96 S5        30.11F                  
ANDREWS AFB    MOCLDY    76  70  81 W8        30.07F                  
FT BELVOIR     PTCLDY    74  71  88 CALM      30.07F                  
QUANTICO       HVY RAIN  74  71  91 E8        30.12                   
COLLEGE PARK*  MOCLDY    76  71  85 CALM      30.10F                  
LEESBURG*      PTCLDY    72  72 100 CALM      30.13F                  
MANASSAS*      MOCLDY    71  71 100 CALM      30.12F                  
GAITHERSBURG*  CLOUDY    73 N/A N/A NW5       30.13F                  

$$


SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

Holy Trinity School, DC

Tonight
Thunderstorms
72°22°
20%
Friday
Partly Cloudy
85°/ 65° 29°/ 18°
0%
Saturday
Sunny
80°/ 68° 27°/ 20°
0%
Sunday
Rain Showers
82°/ 68° 28°/ 20°
60%
Monday
Rain Showers
78°/ 62° 26°/ 17°
50%
Tuesday
Rain Showers
65°/ 55° 18°/ 13°
60%
Wednesday
Rain Showers
62°/ 55° 17°/ 13°
40%
Thursday
Rain Showers
65°18°
30%

Night: Mostly cloudy late this evening, then becoming partly cloudy. Isolated thunderstorms late this evening. Isolated showers. Lows in the lower 70s. West winds around 5 mph. Chance of rain 20 percent.

Reagan National Airport, VA

Tonight
Thunderstorms
72°22°
20%
Friday
Partly Cloudy
85°/ 65° 29°/ 18°
0%
Saturday
Partly Cloudy
80°/ 68° 27°/ 20°
0%
Sunday
Rain Showers
85°/ 68° 29°/ 20°
60%
Monday
Rain Showers
78°/ 65° 26°/ 18°
50%
Tuesday
Rain Showers
65°/ 58° 18°/ 14°
60%
Wednesday
Rain Showers
62°/ 55° 17°/ 13°
40%
Thursday
Rain Showers
65°18°
30%

Night: Mostly cloudy late this evening, then becoming partly cloudy. Isolated thunderstorms late this evening. Isolated showers. Lows in the lower 70s. West winds around 5 mph. Chance of rain 20 percent.

Four Corners, MD

Tonight
Thunderstorms
70°21°
20%
Friday
Sunny
82°/ 62° 28°/ 17°
0%
Saturday
Sunny
78°/ 65° 26°/ 18°
0%
Sunday
Rain Showers
82°/ 65° 28°/ 18°
70%
Monday
Rain Showers
75°/ 62° 24°/ 17°
50%
Tuesday
Rain Showers
65°/ 55° 18°/ 13°
60%
Wednesday
Rain Showers
62°/ 55° 17°/ 13°
40%
Thursday
Rain Showers
65°18°
30%

Night: Mostly cloudy late this evening, then becoming partly cloudy. Isolated thunderstorms late this evening. Isolated showers. Lows around 70. West winds around 5 mph. Chance of rain 20 percent.

Burke, VA

Tonight
Thunderstorms
72°22°
20%
Friday
Partly Cloudy
85°/ 65° 29°/ 18°
0%
Saturday
Partly Cloudy
78°/ 65° 26°/ 18°
0%
Sunday
Partly Cloudy
82°/ 65° 28°/ 18°
50%
Monday
Rain Showers
78°/ 62° 26°/ 17°
60%
Tuesday
Rain Showers
65°/ 55° 18°/ 13°
60%
Wednesday
Rain Showers
62°/ 55° 17°/ 13°
40%
Thursday
Rain Showers
65°18°
30%

Night: Mostly cloudy late this evening, then becoming partly cloudy. Isolated showers and thunderstorms late this evening, then isolated showers. Lows in the lower 70s. West winds around 5 mph. Chance of rain 20 percent.

Bowie, MD

Tonight
Thunderstorms
72°22°
20%
Friday
Partly Cloudy
85°/ 65° 29°/ 18°
0%
Saturday
Sunny
80°/ 65° 27°/ 18°
0%
Sunday
Rain Showers
82°/ 68° 28°/ 20°
60%
Monday
Rain Showers
78°/ 62° 26°/ 17°
50%
Tuesday
Rain Showers
65°/ 58° 18°/ 14°
60%
Wednesday
Rain Showers
62°/ 55° 17°/ 13°
40%
Thursday
Rain Showers
65°18°
30%

Night: Mostly cloudy late this evening, then becoming partly cloudy. Isolated showers and thunderstorms late this evening, then isolated showers. Lows in the lower 70s. West winds around 5 mph. Chance of rain 20 percent.

Saint Charles, MD

Tonight
Thunderstorms
72°22°
20%
Friday
Sunny
85°/ 65° 29°/ 18°
0%
Saturday
Sunny
80°/ 68° 27°/ 20°
0%
Sunday
Rain Showers
85°/ 68° 29°/ 20°
50%
Monday
Rain Showers
78°/ 62° 26°/ 17°
60%
Tuesday
Rain Showers
68°/ 58° 20°/ 14°
60%
Wednesday
Rain Showers
62°/ 58° 17°/ 14°
40%
Thursday
Rain Showers
65°18°
30%

Night: Mostly cloudy late this evening, then becoming partly cloudy. Isolated showers and thunderstorms late this evening. Lows in the lower 70s. West winds around 5 mph. Chance of rain 20 percent.

Glen Burnie, MD

Tonight
Thunderstorms
72°22°
20%
Friday
Sunny
85°/ 65° 29°/ 18°
0%
Saturday
Sunny
78°/ 68° 26°/ 20°
0%
Sunday
Rain Showers
82°/ 65° 28°/ 18°
60%
Monday
Rain Showers
78°/ 62° 26°/ 17°
50%
Tuesday
Rain Showers
68°/ 58° 20°/ 14°
60%
Wednesday
Rain Showers
65°/ 58° 18°/ 14°
40%
Thursday
Rain Showers
68°20°
30%

Night: Mostly cloudy late this evening, then becoming partly cloudy. Isolated thunderstorms late this evening. Isolated showers. Lows in the lower 70s. West winds around 5 mph. Chance of rain 20 percent.

Clarksville, MD

Tonight
Thunderstorms
70°21°
20%
Friday
Sunny
82°/ 60° 28°/ 16°
0%
Saturday
Sunny
78°/ 65° 26°/ 18°
0%
Sunday
Rain Showers
82°/ 65° 28°/ 18°
70%
Monday
Rain Showers
75°/ 60° 24°/ 16°
50%
Tuesday
Rain Showers
65°/ 55° 18°/ 13°
60%
Wednesday
Rain Showers
62°/ 52° 17°/ 11°
40%
Thursday
Rain Showers
65°18°
30%

Night: Mostly cloudy with isolated showers and thunderstorms late this evening, then partly cloudy. Lows around 70. West winds around 5 mph. Chance of rain 20 percent.

Dale City, VA

Tonight
Thunderstorms
72°22°
20%
Friday
Sunny
85°/ 65° 29°/ 18°
0%
Saturday
Partly Cloudy
80°/ 65° 27°/ 18°
0%
Sunday
Rain Showers
85°/ 65° 29°/ 18°
50%
Monday
Rain Showers
78°/ 62° 26°/ 17°
60%
Tuesday
Rain Showers
65°/ 55° 18°/ 13°
60%
Wednesday
Rain Showers
62°/ 55° 17°/ 13°
40%
Thursday
Rain Showers
65°18°
30%

Night: Partly cloudy. Isolated showers and thunderstorms late this evening. Lows in the lower 70s. West winds around 5 mph. Chance of rain 20 percent.

Gleedsville, VA

Tonight
Thunderstorms
70°21°
20%
Friday
Partly Cloudy
85°/ 62° 29°/ 17°
0%
Saturday
Partly Cloudy
78°/ 65° 26°/ 18°
0%
Sunday
Rain Showers
82°/ 65° 28°/ 18°
70%
Monday
Rain Showers
75°/ 62° 24°/ 17°
60%
Tuesday
Rain Showers
65°/ 55° 18°/ 13°
60%
Wednesday
Rain Showers
62°/ 55° 17°/ 13°
50%
Thursday
Rain Showers
65°18°
30%

Night: Mostly cloudy with isolated showers and thunderstorms late this evening, then partly cloudy. Lows around 70. Southwest winds around 5 mph, becoming northwest. Chance of rain 20 percent.

Boyds, MD

Tonight
Thunderstorms
70°21°
20%
Friday
Sunny
82°/ 60° 28°/ 16°
0%
Saturday
Partly Cloudy
78°/ 65° 26°/ 18°
0%
Sunday
Rain Showers
82°/ 65° 28°/ 18°
70%
Monday
Rain Showers
72°/ 60° 22°/ 16°
50%
Tuesday
Rain Showers
62°/ 52° 17°/ 11°
60%
Wednesday
Rain Showers
60°/ 52° 16°/ 11°
50%
Thursday
Rain Showers
65°18°
30%

Night: Mostly cloudy late this evening, then becoming partly cloudy. Isolated showers and thunderstorms late this evening. Lows around 70. Southwest winds around 5 mph, becoming northwest. Chance of rain 20 percent.

Lisbon, MD

Tonight
Thunderstorms
68°20°
20%
Friday
Sunny
82°/ 58° 28°/ 14°
0%
Saturday
Sunny
75°/ 65° 24°/ 18°
0%
Sunday
Rain Showers
78°/ 62° 26°/ 17°
70%
Monday
Rain Showers
72°/ 58° 22°/ 14°
50%
Tuesday
Rain Showers
62°/ 52° 17°/ 11°
60%
Wednesday
Rain Showers
58°/ 52° 14°/ 11°
40%
Thursday
Rain Showers
62°17°
30%

Night: Mostly cloudy late this evening, then becoming partly cloudy. Isolated showers and thunderstorms late this evening. Lows in the upper 60s. West winds around 5 mph. Chance of rain 20 percent.

Cove Point, MD

Tonight
Thunderstorms
72°22°
20%
Friday
Sunny
85°/ 65° 29°/ 18°
0%
Saturday
Sunny
78°/ 68° 26°/ 20°
0%
Sunday
Rain Showers
82°/ 68° 28°/ 20°
50%
Monday
Rain Showers
78°/ 65° 26°/ 18°
50%
Tuesday
Rain Showers
68°/ 60° 20°/ 16°
60%
Wednesday
Rain Showers
65°/ 58° 18°/ 14°
40%
Thursday
Rain Showers
68°20°
30%

Night: Isolated thunderstorms late this evening. Partly cloudy with isolated showers. Lows in the lower 70s. Southwest winds around 5 mph. Chance of rain 20 percent.

Haymarket, VA

Tonight
Thunderstorms
72°22°
20%
Friday
Partly Cloudy
85°/ 62° 29°/ 17°
0%
Saturday
Partly Cloudy
78°/ 65° 26°/ 18°
0%
Sunday
Rain Showers
82°/ 65° 28°/ 18°
60%
Monday
Rain Showers
75°/ 62° 24°/ 17°
60%
Tuesday
Rain Showers
65°/ 55° 18°/ 13°
60%
Wednesday
Rain Showers
62°/ 55° 17°/ 13°
50%
Thursday
Rain Showers
65°18°
30%

Night: Mostly cloudy late this evening, then becoming partly cloudy. Isolated showers and thunderstorms late this evening. Lows in the lower 70s. West winds around 5 mph. Chance of rain 20 percent.

Baltimore, MD

Tonight
Thunderstorms
72°22°
20%
Friday
Sunny
85°/ 62° 29°/ 17°
0%
Saturday
Sunny
78°/ 65° 26°/ 18°
0%
Sunday
Rain Showers
82°/ 65° 28°/ 18°
70%
Monday
Rain Showers
75°/ 62° 24°/ 17°
50%
Tuesday
Rain Showers
65°/ 55° 18°/ 13°
60%
Wednesday
Rain Showers
62°/ 55° 17°/ 13°
40%
Thursday
Rain Showers
65°18°
30%

Night: Mostly cloudy with isolated showers and thunderstorms late this evening, then partly cloudy. Lows in the lower 70s. Southwest winds around 5 mph, becoming west. Chance of rain 20 percent.

Lucketts, VA

Tonight
Thunderstorms
70°21°
20%
Friday
Partly Cloudy
82°/ 60° 28°/ 16°
0%
Saturday
Partly Cloudy
78°/ 65° 26°/ 18°
0%
Sunday
Thunderstorms
82°/ 65° 28°/ 18°
70%
Monday
Rain Showers
72°/ 60° 22°/ 16°
60%
Tuesday
Rain Showers
62°/ 52° 17°/ 11°
70%
Wednesday
Rain Showers
60°/ 52° 16°/ 11°
50%
Thursday
Rain Showers
65°18°
30%

Night: Mostly cloudy with isolated showers and thunderstorms late this evening, then partly cloudy. Lows around 70. West winds around 5 mph. Chance of rain 20 percent.

Eldersburg, MD

Tonight
Rain Showers
68°20°
20%
Friday
Sunny
82°/ 58° 28°/ 14°
0%
Saturday
Sunny
75°/ 65° 24°/ 18°
40%
Sunday
Rain Showers
78°/ 62° 26°/ 17°
70%
Monday
Rain Showers
72°/ 58° 22°/ 14°
50%
Tuesday
Rain Showers
62°/ 52° 17°/ 11°
60%
Wednesday
Rain Showers
58°/ 52° 14°/ 11°
50%
Thursday
Rain Showers
62°17°
30%

Night: Mostly cloudy late this evening, then becoming partly cloudy. Isolated showers late this evening. Lows in the upper 60s. West winds around 5 mph, becoming northwest. Chance of rain 20 percent.

Frederick, MD

Tonight
Rain Showers
68°20°
20%
Friday
Partly Cloudy
82°/ 58° 28°/ 14°
0%
Saturday
Mostly Cloudy
78°/ 65° 26°/ 18°
40%
Sunday
Thunderstorms
78°/ 62° 26°/ 17°
90%
Monday
Rain Showers
72°/ 58° 22°/ 14°
50%
Tuesday
Rain Showers
62°/ 52° 17°/ 11°
60%
Wednesday
Rain Showers
60°/ 52° 16°/ 11°
50%
Thursday
Rain Showers
65°18°
30%

Night: Mostly cloudy with isolated showers late this evening, then partly cloudy. Lows in the upper 60s. West winds around 5 mph. Chance of rain 20 percent.

Dameron, MD

Tonight
Cloudy
72°22°
0%
Friday
Sunny
85°/ 68° 29°/ 20°
0%
Saturday
Sunny
80°/ 68° 27°/ 20°
0%
Sunday
Sunny
82°/ 68° 28°/ 20°
50%
Monday
Rain Showers
78°/ 65° 26°/ 18°
60%
Tuesday
Rain Showers
70°/ 62° 21°/ 17°
60%
Wednesday
Rain Showers
65°/ 60° 18°/ 16°
40%
Thursday
Rain Showers
68°20°
30%

Night: Partly cloudy. Lows in the lower 70s. Southwest winds around 5 mph.

Airlie, VA

Tonight
Thunderstorms
68°20°
20%
Friday
Rain Showers
82°/ 62° 28°/ 17°
20%
Saturday
Partly Cloudy
78°/ 65° 26°/ 18°
0%
Sunday
Thunderstorms
82°/ 65° 28°/ 18°
70%
Monday
Rain Showers
72°/ 60° 22°/ 16°
70%
Tuesday
Rain Showers
62°/ 52° 17°/ 11°
70%
Wednesday
Rain Showers
58°/ 52° 14°/ 11°
50%
Thursday
Rain Showers
62°17°
30%

Night: Mostly cloudy late this evening, then becoming partly cloudy. Isolated showers and thunderstorms late this evening. Lows in the upper 60s. Southwest winds around 5 mph, becoming northwest. Chance of rain 20 percent.

Names listed above may include county names.

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