Observed 12:15 AM EDT at KFDK

Brownsville, MD weather

Foggy and 38°3°.

Forecasts agree

Now 38°3°

Fog

Wind: Calm; Light through 12 PM
Visibility: 3 mi5 km; Fog · under 5 mi8 km
Dew point: 38°3°; Comfortable
Humidity: 100%; Air 38°3°, dew point 38°3° · fog or dew likely
UV index: 0Low; Moderate 11 AM–5 PM · peak 4
Air quality: 5Good; Ozone · tomorrow moderate
Pressure: 30.57 inHg1035 hPa; Steady over the next 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

About the same as this time yesterday (39°4° then, 38°3° now)

Good hours for

Low 33°1° tonight at 5 AM
Above 50°10° today by 11 AM
High 63°17° today at 3 PM
Below 50°10° tonight after 8 PM
Fog tomorrow 6–7 AM

TonightDown to 33°1° by 5 AM · Clear
This morningUp to 51°11° by 11 AM · Clear
This afternoonUp to 63°17° by 3 PM · Clear
TonightDown to 36°2° by 5 AM · Clear
Tomorrow morningUp to 54°12° by 11 AM · Clear
Tomorrow afternoonUp to 69°21° by 4 PM · Clear
Tomorrow nightDown to 51°11° by 11 PM · Clear

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sun 12a	Clear	44°7° (likely 43°6° to 46°8°)	44°7°	0%	1 mph2 km/h from NE, gusts 5 mph8 km/h	79%	2%	0
Sun 1a	Clear	41°5° (likely 41°5° to 46°8°)	41°5°	0%	1 mph2 km/h from E, gusts 4 mph6 km/h	89%	0%	0
Sun 2a	Clear	37°3° (likely 37°3° to 45°7°)	37°3°	0%	0 mph0 km/h, gusts 2 mph4 km/h	100%	13%	0
Sun 3a	Clear	36°2° (likely 36°2° to 44°7°)	36°2°	0%	0 mph0 km/h, gusts 3 mph5 km/h	100%	12%	0
Sun 4a	Clear	34°1° (likely 34°1° to 43°6°)	34°1°	0%	0 mph0 km/h, gusts 2 mph4 km/h	100%	11%	0
Sun 5a	Clear	33°1° (likely 33°1° to 43°6°)	33°1°	0%	0 mph0 km/h, gusts 2 mph3 km/h	100%	11%	0
Sun 6a	Mostly clear	33°1° (likely 33°1° to 44°7°)	33°1°	0%	0 mph0 km/h, gusts 2 mph3 km/h	100%	15%	0
Sun 7a	Clear	33°1° (likely 33°1° to 44°7°)	33°1°	0%	0 mph0 km/h, gusts 2 mph3 km/h	100%	12%	0
Sun 8a	Sunny	33°1° (likely 33°1° to 42°6°)	33°1°	0%	0 mph0 km/h, gusts 2 mph3 km/h	100%	13%	0
Sun 9a	Sunny	39°4° (likely 39°4° to 46°8°)	39°4°	0%	0 mph0 km/h, gusts 2 mph4 km/h	100%	15%	1
Sun 10a	Mostly sunny	46°8° (likely 46°8° to 52°11°)	46°8°	0%	0 mph0 km/h, gusts 4 mph6 km/h	86%	20%	2
Sun 11a	Mostly sunny	51°11° (likely 51°11° to 56°13°)	51°11°	0%	0 mph0 km/h, gusts 5 mph9 km/h	77%	11%	3
Sun 12p	Sunny	56°13° (likely 56°13° to 59°15°)	56°13°	0%	2 mph3 km/h from S, gusts 8 mph13 km/h	64%	6%	4
Sun 1p	Sunny	60°16° (likely 59°15° to 61°16°)	60°16°	0%	3 mph5 km/h from S, gusts 8 mph13 km/h	55%	12%	4
Sun 2p	Sunny	62°17° (likely 61°16° to 63°17°)	62°17°	0%	3 mph5 km/h from S, gusts 9 mph14 km/h	52%	12%	4
Sun 3p	Sunny	63°17° (likely 62°17° to 63°17°)	63°17°	0%	3 mph5 km/h from S, gusts 9 mph14 km/h	50%	12%	4
Sun 4p	Sunny	63°17° (likely 62°17° to 63°17°)	63°17°	0%	2 mph3 km/h from S, gusts 7 mph12 km/h	50%	10%	3
Sun 5p	Sunny	63°17° (likely 61°16° to 63°17°)	63°17°	0%	2 mph3 km/h from S, gusts 7 mph12 km/h	50%	7%	1
Sun 6p	Clear	60°16° (likely 57°14° to 60°16°)	60°16°	0%	1 mph2 km/h from S, gusts 6 mph9 km/h	55%	2%	0
Sun 7p	Clear	55°13° (likely 53°12° to 55°13°)	55°13°	0%	1 mph2 km/h from S, gusts 4 mph7 km/h	66%	0%	0
Sun 8p	Clear	49°9° (likely 49°9° to 53°12°)	49°9°	0%	1 mph2 km/h from S, gusts 5 mph7 km/h	83%	0%	0
Sun 9p	Clear	47°8° (likely 47°8° to 52°11°)	47°8°	0%	0 mph0 km/h, gusts 5 mph7 km/h	86%	0%	0
Sun 10p	Clear	44°7° (likely 44°7° to 51°11°)	44°7°	0%	0 mph0 km/h, gusts 5 mph7 km/h	96%	0%	0
Sun 11p	Clear	42°6° (likely 42°6° to 50°10°)	42°6°	0%	0 mph0 km/h, gusts 4 mph6 km/h	100%	0%	0
Mon 12a	Clear	41°5° (likely 41°5° to 48°9°)	41°5°	0%	0 mph0 km/h, gusts 3 mph5 km/h	100%	0%	0
Mon 1a	Clear	40°4° (likely 40°4° to 48°9°)	40°4°	0%	0 mph0 km/h, gusts 4 mph6 km/h	100%	0%	0
Mon 2a	Clear	40°4° (likely 40°4° to 48°9°)	40°4°	0%	0 mph0 km/h, gusts 5 mph7 km/h	100%	4%	0
Mon 3a	Clear	39°4° (likely 39°4° to 47°8°)	39°4°	0%	0 mph0 km/h, gusts 6 mph9 km/h	100%	12%	0
Mon 4a	Clear	37°3° (likely 37°3° to 47°8°)	37°3°	0%	1 mph2 km/h from W, gusts 7 mph11 km/h	100%	13%	0
Mon 5a	Clear	36°2° (likely 36°2° to 48°9°)	36°2°	0%	1 mph2 km/h from W, gusts 7 mph12 km/h	100%	13%	0
Mon 6a	Fog	36°2° (likely 36°2° to 46°8°)	36°2°	0%	1 mph2 km/h from W, gusts 8 mph12 km/h	100%	19%	0
Mon 7a	Partly cloudy	35°2° (likely 35°2° to 46°8°)	35°2°	0%	2 mph3 km/h from NW, gusts 8 mph13 km/h	100%	33%	0
Mon 8a	Sunny	36°2° (likely 36°2° to 47°8°)	36°2°	0%	2 mph3 km/h from NW, gusts 8 mph13 km/h	100%	35%	0
Mon 9a	Partly sunny	41°5° (likely 41°5° to 51°11°)	39°4°	0%	3 mph5 km/h from W, gusts 8 mph12 km/h	100%	28%	1
Mon 10a	Mostly sunny	49°9° (likely 49°9° to 55°13°)	49°9°	0%	2 mph3 km/h from NW, gusts 10 mph16 km/h	86%	15%	2
Mon 11a	Sunny	54°12° (likely 54°12° to 59°15°)	54°12°	0%	3 mph5 km/h from NW, gusts 10 mph16 km/h	74%	7%	3
Mon 12p	Sunny	60°16° (likely 59°15° to 62°17°)	60°16°	0%	5 mph8 km/h from NW, gusts 9 mph15 km/h	62%	0%	4
Mon 1p	Sunny	64°18° (likely 63°17° to 65°18°)	64°18°	0%	5 mph8 km/h from NW, gusts 10 mph17 km/h	54%	4%	4
Mon 2p	Sunny	67°19° (likely 66°19° to 67°19°)	67°19°	0%	6 mph10 km/h from NW, gusts 11 mph17 km/h	50%	5%	4
Mon 3p	Sunny	68°20° (likely 67°19° to 68°20°)	68°20°	0%	5 mph8 km/h from NW, gusts 10 mph16 km/h	49%	0%	4
Mon 4p	Sunny	69°21° (likely 68°20° to 69°21°)	69°21°	0%	5 mph8 km/h from NW, gusts 10 mph16 km/h	47%	0%	3
Mon 5p	Sunny	69°21° (likely 67°19° to 69°21°)	69°21°	0%	3 mph5 km/h from NW, gusts 8 mph13 km/h	45%	0%	1
Mon 6p	Clear	65°18° (likely 62°17° to 65°18°)	65°18°	0%	2 mph3 km/h from W, gusts 5 mph8 km/h	52%	1%	0
Mon 7p	Clear	60°16° (likely 58°14° to 61°16°)	60°16°	0%	1 mph2 km/h from NW, gusts 3 mph5 km/h	62%	30%	0
Mon 8p	Clear	56°13° (likely 54°12° to 59°15°)	56°13°	0%	1 mph2 km/h from NW, gusts 4 mph6 km/h	69%	25%	0
Mon 9p	Clear	54°12° (likely 50°10° to 55°13°)	54°12°	0%	2 mph3 km/h from NW, gusts 3 mph6 km/h	71%	2%	0
Mon 10p	Clear	52°11° (likely 48°9° to 54°12°)	52°11°	0%	3 mph5 km/h from NW, gusts 3 mph5 km/h	77%	5%	0
Mon 11p	Mostly clear	51°11° (likely 46°8° to 53°12°)	51°11°	0%	3 mph5 km/h from NW, gusts 3 mph5 km/h	83%	12%	0

Days ahead

Tap a day for its hours and the official wording.

Today, Oct 25. Fog. High 63°17°, low 33°1°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 33°1°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 63°17°
  Dry
3. Evening
  6 PM–midnight
  Clear, 49°9°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 36°2°
  Dry
Official NWS forecast
Today: Patchy fog before 10am. Sunny, with a high near 63. Southwest wind 0 to 3 mph.
Tonight: Patchy fog after 2am. Clear, with a low around 33. East wind around 1 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
62°17°–63°17°
Low, likely
33°1°–42°6°
Wind
6 mph10 km/h, gusts 13 mph21 km/h
UV peak
4
Tomorrow, Oct 26. Fog. High 69°21°, low 46°8°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Partly sunny, 36°2°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 69°21°
  Dry
3. Evening
  6 PM–midnight
  Clear, 56°13°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 46°8°
  Dry
Official NWS forecast
Day: Patchy fog before 7am. Sunny, with a high near 69. Northwest wind 1 to 6 mph.
Night: Mostly clear, with a low around 46. Northwest wind around 3 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
68°20°–69°21°
Low, likely
38°3°–46°8°
Wind
9 mph14 km/h, gusts 14 mph23 km/h
UV peak
4
Tuesday, Oct 27. Mostly sunny. High 67°19°, low 44°7°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 46°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 67°19°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 55°13°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 46°8°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 67.
Night: Partly cloudy, with a low around 44.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
66°19°–69°21°
Low, likely
42°6°–47°8°
Wind
6 mph10 km/h, gusts 15 mph24 km/h
UV peak
4
Wednesday, Oct 28. Mostly cloudy. High 64°18°, low 46°8°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 46°8°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 63°17°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 55°13°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 48°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 64.
Night: Mostly cloudy, with a low around 46.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
61°16°–66°19°
Low, likely
42°6°–49°9°
Wind
8 mph13 km/h, gusts 18 mph29 km/h
UV peak
3
Thursday, Oct 29. Partly sunny. High 71°22°, low 48°9°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 69°20°
  Dry
3. Evening
  6 PM–midnight
  Clear, 57°14°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 48°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 71.
Night: Mostly clear, with a low around 48.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
68°20°–71°22°
Low, likely
45°7°–49°9°
Wind
8 mph12 km/h, gusts 20 mph32 km/h
UV peak
4
Friday, Oct 30. Mostly sunny. High 74°23°, low 49°9°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 74°23°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 61°16°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 50°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 74.
Night: Mostly clear, with a low around 49.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
73°23°–75°24°
Low, likely
44°7°–49°9°
Wind
7 mph11 km/h, gusts 18 mph29 km/h
UV peak
4
Saturday, Oct 31. Partly sunny. High 72°22°, low 48°9°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 56°14°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 51°11°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 72.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
65°18°–72°22°
Low, likely
45°7°–51°11°
Wind
8 mph13 km/h, gusts 16 mph26 km/h
UV peak
3
Sunday, Nov 1. Drizzle. High 68°20°, low 52°11°. Rain 0.07 in1.8 mm, 30% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 52°11°
  20% chance
2. Afternoon
  noon–6 PM
  Cloudy, 68°20°
  30% chance · 0.02 in0.4 mm
3. Evening
  6 PM–midnight
  Drizzle, 64°18°
  30% chance · 0.13 in3.2 mm
4. Overnight
  midnight–6 AM
  Drizzle, 60°16°
  30% chance · 0.1 in2.6 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
66°19°–71°22°
Low, likely
50°10°–55°13°
Wind
13 mph22 km/h, gusts 29 mph47 km/h
UV peak
3
Monday, Nov 2. Drizzle. High 72°22°, low 58°14°. Rain 0.76 in19 mm, 30% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 62°17°
  30% chance · 0.03 in0.8 mm
2. Afternoon
  noon–6 PM
  Drizzle, 72°22°
  30% chance · 0.1 in2.6 mm
3. Evening
  6 PM–midnight
  Clear, 62°16°
  30% chance · 0.65 in17 mm
4. Overnight
  midnight–6 AM
  Drizzle, 55°13°
  30% chance · 0.1 in2.6 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
70°21°–74°23°
Low, likely
55°13°–64°18°
Wind
17 mph27 km/h, gusts 39 mph62 km/h
UV peak
3
Tuesday, Nov 3. Cloudy. High 70°21°, low 55°13°. Rain 0.11 in2.8 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 57°14°
  20% chance · 0.04 in1 mm
2. Afternoon
  noon–6 PM
  Cloudy, 71°22°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 58°15°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
65°18°–77°25°
Low, likely
48°9°–60°16°
Wind
16 mph26 km/h, gusts 36 mph58 km/h
UV peak
3

10 days15 days30 days

The outlook

Today
Dry, high 63°, low 33°.
Tomorrow
Dry, high 69°, low 46°, warming up.
Tuesday
Dry, high 67°, low 44°.
Rest of week
Mostly dry, highs 64–74°.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (LWX) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Potomac River at Harpers Ferry

5.2 mi

Below flood stage

Level: 1.3 ft
Flow: 2,650 cfs

Forecast peak 1.1 ft Tue 8 AM

Reading from Sat 10:45 PM · NWS gauge page

Antietam Creek near Sharpsburg

6.2 mi

Below flood stage

Level: 2.3 ft
Flow: 98 cfs

Forecast peak 2.3 ft Sun 2 AM

Reading from Sat 11:15 PM · NWS gauge page

Potomac River at Shepherdstown

8.4 mi

Below flood stage

Level: 2.4 ft
Flow: 2,050 cfs

Forecast peak 2.4 ft Sun 2 AM

Reading from Sat 11:30 PM · NWS gauge page

Shenandoah River at Millville

9.5 mi

Below flood stage

Level: 1.8 ft
Flow: 792 cfs

Forecast peak 2.0 ft Sun 2 PM

Reading from Sat 11:30 PM · NWS gauge page

Sun & moon

Sun

Daylight: 10 h 47 min; Losing 2 min 25 s a day; shortest Dec 21, 1 h 23 min less
Golden hour: 5:40–6:34 PM; Morning 7:14–8:08 AM
Blue hour: 6:34–6:45 PM; Morning 7:03–7:14 AM; first light 7:03 AM

Stars tonight? Fair

Clear 12:47–7:03 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

99% lit · growing

Today: sets 6:53 AM · rises 5:43 PM
Full moon: Oct 26
New moon: Nov 9

Looking north from Brownsville. The highest point on the skyline is about 1,400 ft, 2 mi away.Skyline from USGS elevation data, heights drawn up to 4.5× taller. Sky, sun and moon as they are now.

Brownsville, MD weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Tuesday

Rest of week

What changed since yesterday

Radar

Rivers

Potomac River at Harpers Ferry

Antietam Creek near Sharpsburg

Potomac River at Shepherdstown

Shenandoah River at Millville

Sun & moon

Sun

Stars tonight? Fair

Moon