Observed 6:10 AM EDT at KBWI

Linthicum, MD weather

Clear and 37°3°.

Forecasts agree

Now 37°3°

Clear

Wind: 3 mph5 km/h; From the west-northwest. Up to 5 mph8 km/h through 6 PM
Dew point: 37°3°; Comfortable
Humidity: 100%; Air 37°3°, dew point 37°3° · fog or dew likely
UV index: 0Low; Moderate 12–3 PM · peak 4
Air quality: 42Good; PM2.5 (fine particles) · tomorrow moderate
Pressure: 30.5 inHg1033 hPa; Rising slowly · +0.02 inHg+0.7 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Low 40°4° today at 7 AM
Above 50°10° today by 10 AM
High 62°17° today at 3 PM
Below 50°10° tonight after 9 PM

This morningUp to 57°14° by 11 AM · Clear
This afternoonNear 60°16° · Clear
TonightDown to 41°5° by 4 AM · Clear
Tomorrow morningUp to 57°14° by 11 AM · Clear
Tomorrow afternoonUp to 65°18° by 4 PM · Clear
Tomorrow nightDown to 42°6° by 5 AM · Clear

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 6a	Clear	41°5° (likely 39°4° to 42°6°)	41°5°	0%	2 mph3 km/h from NW, gusts 6 mph9 km/h	96%	15%	0
Sat 7a	Sunny	40°4° (likely 38°3° to 41°5°)	40°4°	0%	2 mph3 km/h from N, gusts 6 mph10 km/h	100%	14%	0
Sat 8a	Sunny	41°5° (likely 38°3° to 42°6°)	41°5°	0%	2 mph3 km/h from N, gusts 6 mph9 km/h	92%	14%	0
Sat 9a	Sunny	47°8° (likely 43°6° to 47°8°)	47°8°	0%	2 mph3 km/h from N, gusts 7 mph12 km/h	76%	9%	0
Sat 10a	Sunny	52°11° (likely 49°9° to 52°11°)	52°11°	0%	3 mph5 km/h from NE, gusts 8 mph13 km/h	63%	0%	1
Sat 11a	Sunny	57°14° (likely 53°12° to 57°14°)	57°14°	0%	3 mph5 km/h from NE, gusts 8 mph14 km/h	55%	0%	2
Sat 12p	Sunny	59°15° (likely 56°13° to 59°15°)	59°15°	0%	5 mph8 km/h from E, gusts 8 mph12 km/h	49%	1%	3
Sat 1p	Sunny	60°16° (likely 58°14° to 60°16°)	60°16°	0%	5 mph8 km/h from E, gusts 7 mph12 km/h	47%	1%	4
Sat 2p	Sunny	61°16° (likely 59°15° to 62°17°)	61°16°	0%	5 mph8 km/h from E, gusts 6 mph10 km/h	44%	1%	3
Sat 3p	Sunny	62°17° (likely 60°16° to 62°17°)	62°17°	0%	5 mph8 km/h from E, gusts 6 mph9 km/h	43%	1%	2
Sat 4p	Sunny	62°17° (likely 60°16° to 62°17°)	62°17°	0%	5 mph8 km/h from E, gusts 6 mph10 km/h	41%	1%	1
Sat 5p	Sunny	61°16° (likely 59°15° to 61°16°)	61°16°	0%	3 mph5 km/h from E, gusts 5 mph9 km/h	42%	0%	1
Sat 6p	Clear	57°14° (likely 55°13° to 58°14°)	57°14°	0%	2 mph3 km/h from E, gusts 6 mph10 km/h	51%	0%	0
Sat 7p	Clear	54°12° (likely 52°11° to 55°13°)	54°12°	0%	2 mph3 km/h from E, gusts 5 mph8 km/h	59%	0%	0
Sat 8p	Clear	52°11° (likely 50°10° to 53°12°)	52°11°	0%	1 mph2 km/h from E, gusts 4 mph6 km/h	66%	0%	0
Sat 9p	Clear	49°9° (likely 49°9° to 51°11°)	49°9°	0%	1 mph2 km/h from NE, gusts 5 mph8 km/h	77%	0%	0
Sat 10p	Clear	47°8° (likely 47°8° to 50°10°)	47°8°	0%	1 mph2 km/h from NE, gusts 5 mph8 km/h	83%	0%	0
Sat 11p	Clear	46°8° (likely 46°8° to 49°9°)	46°8°	0%	1 mph2 km/h from NE, gusts 4 mph7 km/h	89%	1%	0
Sun 12a	Clear	46°8° (likely 45°7° to 48°9°)	46°8°	0%	0 mph0 km/h, gusts 3 mph6 km/h	86%	0%	0
Sun 1a	Clear	43°6° (likely 43°6° to 47°8°)	43°6°	0%	0 mph0 km/h, gusts 4 mph6 km/h	100%	0%	0
Sun 2a	Clear	43°6° (likely 42°6° to 47°8°)	43°6°	0%	0 mph0 km/h, gusts 4 mph7 km/h	100%	0%	0
Sun 3a	Clear	42°6° (likely 41°5° to 46°8°)	42°6°	0%	0 mph0 km/h, gusts 4 mph6 km/h	100%	1%	0
Sun 4a	Clear	41°5° (likely 40°4° to 45°7°)	41°5°	0%	1 mph2 km/h from N, gusts 4 mph7 km/h	100%	8%	0
Sun 5a	Clear	41°5° (likely 40°4° to 45°7°)	41°5°	0%	1 mph2 km/h from N, gusts 5 mph7 km/h	100%	10%	0
Sun 6a	Clear	40°4° (likely 39°4° to 45°7°)	40°4°	0%	1 mph2 km/h from N, gusts 5 mph8 km/h	100%	12%	0
Sun 7a	Sunny	40°4° (likely 38°3° to 43°6°)	40°4°	0%	1 mph2 km/h from N, gusts 5 mph9 km/h	100%	13%	0
Sun 8a	Sunny	40°4° (likely 38°3° to 43°6°)	40°4°	0%	1 mph2 km/h from N, gusts 6 mph9 km/h	100%	14%	0
Sun 9a	Sunny	47°8° (likely 43°6° to 47°8°)	47°8°	0%	1 mph2 km/h from N, gusts 5 mph8 km/h	83%	1%	1
Sun 10a	Sunny	53°12° (likely 51°11° to 54°12°)	53°12°	0%	1 mph2 km/h from NE, gusts 6 mph9 km/h	69%	3%	2
Sun 11a	Sunny	57°14° (likely 55°13° to 58°14°)	57°14°	0%	2 mph3 km/h from NE, gusts 6 mph10 km/h	62%	4%	3
Sun 12p	Sunny	60°16° (likely 58°14° to 61°16°)	60°16°	0%	2 mph3 km/h from E, gusts 6 mph9 km/h	53%	6%	4
Sun 1p	Sunny	62°17° (likely 59°15° to 63°17°)	62°17°	0%	2 mph3 km/h from E, gusts 5 mph9 km/h	50%	5%	4
Sun 2p	Sunny	63°17° (likely 61°16° to 64°18°)	63°17°	0%	2 mph3 km/h from E, gusts 6 mph9 km/h	46%	7%	4
Sun 3p	Sunny	64°18° (likely 62°17° to 65°18°)	64°18°	0%	2 mph3 km/h from SE, gusts 5 mph8 km/h	43%	4%	4
Sun 4p	Sunny	65°18° (likely 62°17° to 65°18°)	65°18°	0%	2 mph3 km/h from E, gusts 4 mph7 km/h	43%	6%	3
Sun 5p	Sunny	64°18° (likely 62°17° to 64°18°)	64°18°	0%	3 mph5 km/h from SE, gusts 5 mph8 km/h	45%	13%	1
Sun 6p	Clear	60°16° (likely 58°14° to 61°16°)	60°16°	0%	2 mph3 km/h from SE, gusts 5 mph7 km/h	53%	2%	0
Sun 7p	Clear	56°13° (likely 54°12° to 56°13°)	56°13°	0%	1 mph2 km/h from SE, gusts 5 mph9 km/h	64%	0%	0
Sun 8p	Clear	52°11° (likely 52°11° to 54°12°)	52°11°	0%	1 mph2 km/h from S, gusts 4 mph7 km/h	77%	1%	0
Sun 9p	Clear	50°10° (likely 50°10° to 53°12°)	50°10°	0%	0 mph0 km/h, gusts 3 mph5 km/h	83%	0%	0
Sun 10p	Clear	48°9° (likely 48°9° to 51°11°)	48°9°	0%	0 mph0 km/h, gusts 2 mph3 km/h	89%	0%	0
Sun 11p	Clear	46°8° (likely 46°8° to 50°10°)	46°8°	0%	1 mph2 km/h from W, gusts 3 mph5 km/h	96%	0%	0
Mon 12a	Clear	45°7° (likely 45°7° to 49°9°)	45°7°	0%	1 mph2 km/h from W, gusts 3 mph5 km/h	96%	0%	0
Mon 1a	Clear	44°7° (likely 44°7° to 49°9°)	44°7°	0%	1 mph2 km/h from W, gusts 3 mph5 km/h	96%	0%	0
Mon 2a	Clear	44°7° (likely 42°6° to 49°9°)	44°7°	0%	1 mph2 km/h from W, gusts 4 mph6 km/h	96%	0%	0
Mon 3a	Clear	44°7° (likely 39°4° to 53°12°)	44°7°	0%	1 mph2 km/h from W, gusts 5 mph8 km/h	96%	8%	0
Mon 4a	Clear	43°6° (likely 38°3° to 53°12°)	43°6°	0%	2 mph3 km/h from W, gusts 5 mph9 km/h	100%	14%	0
Mon 5a	Clear	42°6° (likely 38°3° to 52°11°)	42°6°	0%	2 mph3 km/h from W, gusts 5 mph8 km/h	100%	15%	0

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 24. Mostly sunny. High 62°17°, low 40°4°. Typical 66°19° / 49°9°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 41°5°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 62°17°
  Dry
3. Evening
  6 PM–midnight
  Clear, 52°11°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 41°5°
  Dry
Official NWS forecast
Today: Sunny, with a high near 62. Northeast wind around 5 mph.
Tonight: Patchy fog after 1am. Clear, with a low around 40. Northeast wind around 2 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
60°16°–62°17°
Low, likely
38°3°–41°5°
Typical high / low
66°19° / 49°9°
Wind
5 mph9 km/h, gusts 13 mph21 km/h
UV peak
4
Tomorrow, Oct 25. Fog. High 65°18°, low 40°4°. Typical 65°18° / 49°9°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 40°4°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 52°11°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 42°6°
  Dry
Official NWS forecast
Day: Patchy fog before 9am. Sunny, with a high near 65. East wind around 3 mph.
Night: Clear, with a low around 40. Southwest wind around 2 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
62°17°–65°18°
Low, likely
38°3°–42°6°
Typical high / low
65°18° / 49°9°
Wind
5 mph8 km/h
UV peak
4
Monday, Oct 26. Mostly sunny. High 70°21°, low 50°10°. Typical 65°18° / 49°9°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 44°7°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 69°21°
  Dry
3. Evening
  6 PM–midnight
  Clear, 57°14°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 53°12°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 70. West wind around 5 mph.
Night: Mostly clear, with a low around 50.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
68°20°–70°21°
Low, likely
39°4°–50°10°
Typical high / low
65°18° / 49°9°
Wind
7 mph12 km/h, gusts 20 mph32 km/h
UV peak
4
Tuesday, Oct 27. Mostly sunny. High 66°19°, low 45°7°. Typical 65°18° / 48°9°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 52°11°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 66°19°
  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: Sunny, with a high near 66.
Night: Mostly clear, with a low around 45.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
64°18°–67°19°
Low, likely
45°7°–53°12°
Typical high / low
65°18° / 48°9°
Wind
11 mph17 km/h, gusts 24 mph39 km/h
UV peak
4
Wednesday, Oct 28. Mostly cloudy. High 63°17°, low 48°9°. Typical 64°18° / 48°9°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 61°16°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 56°13°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 50°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 63.
Night: Mostly cloudy, with a low around 48.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
60°16°–63°17°
Low, likely
44°7°–49°9°
Typical high / low
64°18° / 48°9°
Wind
7 mph11 km/h, gusts 15 mph25 km/h
UV peak
4
Thursday, Oct 29. Partly sunny. High 69°21°, low 51°11°. Typical 64°18° / 48°9°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 49°9°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 57°14°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 51°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 69.
Night: Mostly clear, with a low around 51.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
64°18°–69°21°
Low, likely
48°9°–51°11°
Typical high / low
64°18° / 48°9°
Wind
7 mph11 km/h, gusts 23 mph37 km/h
UV peak
4
Friday, Oct 30. Mostly sunny. High 72°22°, low 50°10°. Typical 64°18° / 47°8°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 49°10°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 74°23°
  Dry
3. Evening
  6 PM–midnight
  Clear, 63°17°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 52°11°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 72.
Night: Mostly clear, with a low around 50.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
72°22°–76°24°
Low, likely
46°8°–51°11°
Typical high / low
64°18° / 47°8°
Wind
8 mph13 km/h, gusts 22 mph36 km/h
UV peak
4
Saturday, Oct 31. Cloudy. High 70°21°, low 51°11°. Typical 63°17° / 47°8°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Mostly sunny, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 70°21°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 62°16°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 54°12°
  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°–75°24°
Low, likely
46°8°–56°13°
Typical high / low
63°17° / 47°8°
Wind
8 mph13 km/h, gusts 22 mph36 km/h
UV peak
3
Sunday, Nov 1. Cloudy. High 68°20°, low 53°12°. Typical 63°17° / 47°8°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 54°12°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 67°20°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 61°16°
  Dry
4. Overnight
  midnight–6 AM
  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
62°17°–71°22°
Low, likely
53°12°–54°12°
Typical high / low
63°17° / 47°8°
Wind
8 mph13 km/h, gusts 21 mph33 km/h
UV peak
2
Monday, Nov 2. Cloudy. High 71°22°, low 58°14°. Typical 62°17° / 46°8°. Rain 0.05 in1.3 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 61°16°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 72°22°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 65°18°
  20% chance
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°–76°24°
Low, likely
58°14°
Typical high / low
62°17° / 46°8°
Wind
7 mph11 km/h, gusts 17 mph28 km/h
UV peak
2

10 days15 days30 days

The outlook

Today
Dry, high 62°, low 40°.
Tomorrow
Dry, high 65°, low 40°, warming up.
Monday
Dry, high 70°, low 50°, warming up.
Rest of week
Mostly dry, highs 63–72°.

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

Northwest Branch Patapsco River at Baltimore/Fort McHenry (IN MLLW)

6.2 mi

Action stage

Level: 2.8 ft

Forecast peak 3.0 ft Sat 6 PM, action stage

Reading from Sat 5:06 AM · NWS gauge page

Patapsco River near Elkridge below Patapsco Valley State Park

2.2 mi

Below flood stage

Level: 7.7 ft

Reading from Sat 5:15 AM · NWS gauge page

East Branch Herbert Run at Arbutus

2.6 mi

Below flood stage

Level: 0.9 ft
Flow: under 1 cfs

Reading from Sat 4:40 AM · NWS gauge page

Sawmill Creek at Glen Burnie

3.3 mi

Below flood stage

Level: 1.9 ft
Flow: 3 cfs

Reading from Sat 4:45 AM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Heating this week

About 54% less heating than a typical week.

This week 28Typical 60

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 22
h below 17°F: 0
h below 5°F: 0

47, 17 and 5°F are the test points heat pumps are rated at. About 9 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 37°F).

Open the windows?

Today, 1:00 PM–5:00 PM

Good stretch to open the windows.

Is this typical?

Maryland Science Center · official normals 1991–2020 · records 1950–2026

Oct 24, today vs a typical year

Today’s expected high is 4°2° colder than typical.

Last 7 days vs normal

On average 1°0° colder than normal (daily mean temperature).

−7°−4°SunOct 18
−3°−2°MonOct 19
+4°+2°TueOct 20
+2°+1°WedOct 21
+2°+1°ThuOct 22
—FriOct 23
—SatOct 24

Linthicum weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 50 min; Losing 2 min 21 s a day; shortest Dec 21, 1 h 25 min less
Golden hour: 5:38–6:32 PM; Morning 7:09–8:02 AM
Blue hour: 6:32–6:42 PM; Morning 6:58–7:09 AM; first light 6:58 AM

Stars tonight? Unknown

Cloud forecast not available for tonight.

Moon

Waxing gibbous

96% lit · growing

Today: sets 5:38 AM · rises 5:11 PM
Full moon: Oct 26
New moon: Nov 9

Looking northeast from Linthicum. The highest point on the skyline is about 3,800 ft, 41 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Linthicum, MD weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Northwest Branch Patapsco River at Baltimore/Fort McHenry (IN MLLW)

Patapsco River near Elkridge below Patapsco Valley State Park

East Branch Herbert Run at Arbutus

Sawmill Creek at Glen Burnie

For your home

Heating this week

Heat-pump hours, next 7 days

Comfort

Open the windows?

Is this typical?

Oct 24, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Unknown

Moon