Frost Advisory
Starts in 1 h 23 min
When
From 10 PM this evening to 9 AM EDT Sunday.
Where
In Delaware, Kent and New Castle Counties. In Maryland, Caroline, Kent MD, and Queen Annes Counties. In Pennsylvania, Delaware, Eastern Chester, Eastern Montgomery, Lower Bucks, and Philadelphia Counties.
Issued for this forecast zone · National Weather Service Mount Holly NJ
What, impacts and precautionsHide details
What
Temperatures as low as 33 degrees will result in frost formation.
Impacts
Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
Precautionary actions
Take steps now to protect tender plants from the cold.
Areas: New Castle; Kent; Kent; Queen Anne's; Caroline; Delaware; Philadelphia; Eastern Chester; Eastern Montgomery; Lower Bucks
See it on weather.gov (opens in a new tab)

Observed 7:54 PM EDT at KNAK

Stevensville, MD weather

Mostly cloudy and 55°13°.

Mostly agree

Now 55°13°

Mostly cloudy

Wind: Calm; Up to 5 mph8 km/h through 8 AM
Dew point: 49°9°; Comfortable
UV tomorrow: 4Moderate; Moderate 11 AM–5 PM · peak 4
Air quality: 30Good; Ozone · tomorrow moderate
Pressure: 30.55 inHg1035 hPa; Rising slowly · +0.02 inHg+0.8 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Low 45°7° tomorrow at 6 AM
Above 50°10° tomorrow by 9 AM
High 63°17° tomorrow at 3 PM
Below 60°16° tomorrow night after 6 PM

TonightDown to 46°8° by 4 AM · Clear
Tomorrow morningUp to 57°14° by 11 AM · Clear
Tomorrow afternoonUp to 63°17° by 3 PM · Clear
Tomorrow nightDown to 48°9° by 3 AM · Clear
Monday morningUp to 58°14° by 11 AM · Clear
Monday afternoonUp to 68°20° by 3 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
Sat 8p	Mostly clear	52°11° (likely 52°11° to 56°13°)	52°11°	0%	5 mph8 km/h from E, gusts 5 mph8 km/h	74%	44%	0
Sat 9p	Clear	51°11° (likely 50°10° to 55°13°)	51°11°	0%	5 mph8 km/h from E, gusts 5 mph8 km/h	77%	24%	0
Sat 10p	Clear	50°10° (likely 49°9° to 55°13°)	49°9°	0%	5 mph8 km/h from E, gusts 4 mph7 km/h	80%	2%	0
Sat 11p	Clear	49°9° (likely 47°8° to 54°12°)	48°9°	0%	5 mph8 km/h from SE, gusts 6 mph10 km/h	83%	1%	0
Sun 12a	Clear	48°9° (likely 47°8° to 54°12°)	47°8°	0%	5 mph8 km/h from SE, gusts 6 mph10 km/h	86%	0%	0
Sun 1a	Clear	48°9° (likely 47°8° to 53°12°)	48°9°	0%	0 mph0 km/h, gusts 4 mph7 km/h	86%	0%	0
Sun 2a	Clear	47°8° (likely 46°8° to 53°12°)	47°8°	0%	0 mph0 km/h, gusts 4 mph6 km/h	89%	0%	0
Sun 3a	Clear	47°8° (likely 46°8° to 52°11°)	47°8°	0%	0 mph0 km/h, gusts 4 mph7 km/h	89%	1%	0
Sun 4a	Clear	46°8° (likely 44°7° to 52°11°)	46°8°	0%	0 mph0 km/h, gusts 4 mph7 km/h	93%	3%	0
Sun 5a	Clear	46°8° (likely 44°7° to 51°11°)	45°7°	0%	5 mph8 km/h from NE, gusts 4 mph6 km/h	93%	4%	0
Sun 6a	Clear	45°7° (likely 44°7° to 51°11°)	44°7°	0%	5 mph8 km/h from NE, gusts 5 mph7 km/h	96%	4%	0
Sun 7a	Sunny	45°7° (likely 44°7° to 51°11°)	44°7°	0%	5 mph8 km/h from NE, gusts 6 mph9 km/h	96%	4%	0
Sun 8a	Sunny	45°7° (likely 45°7° to 51°11°)	43°6°	0%	5 mph8 km/h from NE, gusts 6 mph9 km/h	100%	6%	0
Sun 9a	Sunny	51°11° (likely 49°9° to 53°12°)	51°11°	0%	5 mph8 km/h from NE, gusts 6 mph9 km/h	77%	2%	1
Sun 10a	Sunny	54°12° (likely 54°12° to 56°13°)	54°12°	0%	5 mph8 km/h from NE, gusts 7 mph11 km/h	71%	3%	2
Sun 11a	Sunny	57°14° (likely 56°13° to 59°15°)	57°14°	0%	5 mph8 km/h from NE, gusts 6 mph9 km/h	64%	4%	3
Sun 12p	Sunny	59°15° (likely 58°14° to 62°17°)	59°15°	0%	5 mph8 km/h from NE, gusts 5 mph9 km/h	55%	4%	4
Sun 1p	Sunny	61°16° (likely 59°15° to 63°17°)	61°16°	0%	5 mph8 km/h from N, gusts 5 mph7 km/h	51%	4%	4
Sun 2p	Sunny	62°17° (likely 60°16° to 64°18°)	62°17°	0%	5 mph8 km/h from N, gusts 5 mph8 km/h	50%	4%	4
Sun 3p	Sunny	63°17° (likely 60°16° to 64°18°)	63°17°	0%	5 mph8 km/h from N, gusts 6 mph9 km/h	46%	3%	4
Sun 4p	Sunny	63°17° (likely 61°16° to 64°18°)	63°17°	0%	5 mph8 km/h from N, gusts 6 mph10 km/h	46%	1%	3
Sun 5p	Sunny	62°17° (likely 60°16° to 63°17°)	62°17°	0%	0 mph0 km/h, gusts 5 mph8 km/h	48%	0%	1
Sun 6p	Clear	59°15° (likely 59°15° to 60°16°)	59°15°	0%	0 mph0 km/h, gusts 4 mph6 km/h	53%	0%	0
Sun 7p	Clear	58°14° (likely 55°13° to 58°14°)	58°14°	0%	0 mph0 km/h, gusts 3 mph5 km/h	57%	0%	0
Sun 8p	Clear	54°12° (likely 54°12° to 57°14°)	54°12°	0%	0 mph0 km/h, gusts 4 mph6 km/h	66%	0%	0
Sun 9p	Clear	53°12° (likely 53°12° to 57°14°)	53°12°	0%	0 mph0 km/h, gusts 3 mph4 km/h	71%	0%	0
Sun 10p	Clear	53°12° (likely 51°11° to 56°13°)	53°12°	0%	0 mph0 km/h, gusts 4 mph6 km/h	74%	0%	0
Sun 11p	Clear	51°11° (likely 48°9° to 56°13°)	51°11°	0%	0 mph0 km/h, gusts 8 mph12 km/h	80%	2%	0
Mon 12a	Clear	50°10° (likely 48°9° to 54°12°)	50°10°	0%	0 mph0 km/h, gusts 5 mph8 km/h	83%	0%	0
Mon 1a	Clear	49°9° (likely 47°8° to 53°12°)	49°9°	0%	0 mph0 km/h, gusts 4 mph6 km/h	89%	1%	0
Mon 2a	Clear	49°9° (likely 47°8° to 52°11°)	49°9°	0%	0 mph0 km/h, gusts 4 mph7 km/h	89%	0%	0
Mon 3a	Clear	48°9° (likely 48°9° to 52°11°)	48°9°	0%	0 mph0 km/h, gusts 5 mph9 km/h	93%	0%	0
Mon 4a	Clear	48°9° (likely 48°9° to 52°11°)	48°9°	0%	0 mph0 km/h, gusts 6 mph10 km/h	93%	0%	0
Mon 5a	Clear	48°9° (likely 48°9° to 50°10°)	48°9°	0%	0 mph0 km/h, gusts 8 mph13 km/h	93%	0%	0
Mon 6a	Clear	46°8° (likely 46°8° to 50°10°)	46°8°	0%	0 mph0 km/h, gusts 8 mph13 km/h	100%	0%	0
Mon 7a	Sunny	45°7° (likely 45°7° to 50°10°)	45°7°	0%	0 mph0 km/h, gusts 9 mph14 km/h	100%	5%	0
Mon 8a	Sunny	46°8° (likely 46°8° to 50°10°)	46°8°	0%	0 mph0 km/h, gusts 8 mph13 km/h	100%	10%	0
Mon 9a	Sunny	52°11° (likely 48°9° to 54°12°)	52°11°	0%	0 mph0 km/h, gusts 8 mph13 km/h	83%	6%	1
Mon 10a	Sunny	55°13° (likely 55°13° to 56°13°)	55°13°	0%	5 mph8 km/h from W, gusts 10 mph17 km/h	74%	6%	2
Mon 11a	Sunny	58°14° (likely 58°14° to 60°16°)	58°14°	0%	5 mph8 km/h from W, gusts 10 mph16 km/h	69%	5%	3
Mon 12p	Sunny	61°16° (likely 61°16° to 63°17°)	61°16°	0%	5 mph8 km/h from W, gusts 10 mph16 km/h	62%	0%	4
Mon 1p	Sunny	64°18° (likely 62°17° to 65°18°)	64°18°	0%	5 mph8 km/h from W, gusts 9 mph14 km/h	56%	0%	4
Mon 2p	Sunny	66°19° (likely 63°17° to 67°19°)	66°19°	0%	5 mph8 km/h from W, gusts 9 mph14 km/h	52%	0%	4
Mon 3p	Sunny	68°20° (likely 61°16° to 69°21°)	68°20°	0%	5 mph8 km/h from W, gusts 10 mph16 km/h	49%	0%	4
Mon 4p	Sunny	68°20° (likely 63°17° to 70°21°)	68°20°	0%	5 mph8 km/h from W, gusts 9 mph15 km/h	51%	2%	3
Mon 5p	Sunny	67°19° (likely 64°18° to 69°21°)	67°19°	0%	5 mph8 km/h from W, gusts 9 mph14 km/h	54%	0%	1
Mon 6p	Clear	65°18° (likely 64°18° to 65°18°)	65°18°	0%	5 mph8 km/h from W, gusts 8 mph12 km/h	58%	0%	0
Mon 7p	Clear	62°17° (likely 60°16° to 64°18°)	62°17°	0%	5 mph8 km/h from W, gusts 8 mph13 km/h	65%	0%	0

Days ahead

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

Today, Oct 24. Cloudy. High 61°16°, low 45°7°. Typical 64°18° / 49°9°. Dry. Mostly agree.
1. Evening
  6 PM–midnight
  Clear, 52°11°
  Dry
2. Overnight
  midnight–6 AM
  Clear, 46°8°
  Dry
Official NWS forecast
Tonight: Clear, with a low around 45. East wind 0 to 5 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
60°16°–62°17°
Low, likely
43°6°–48°9°
Typical high / low
64°18° / 49°9°
Wind
9 mph14 km/h, gusts 16 mph25 km/h
UV peak
4
Tomorrow, Oct 25. Sunny. High 64°18°, low 45°7°. Typical 64°18° / 49°9°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 63°17°
  Dry
3. Evening
  6 PM–midnight
  Clear, 54°12°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 48°9°
  Dry
Official NWS forecast
Day: Sunny, with a high near 64. North wind 0 to 5 mph.
Night: Clear, with a low around 45. North wind around 0 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
61°16°–64°18°
Low, likely
44°7°–51°11°
Typical high / low
64°18° / 49°9°
Wind
7 mph10 km/h
UV peak
4
Monday, Oct 26. Sunny. High 68°20°, low 53°12°. Typical 64°18° / 48°9°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 46°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Clear, 60°16°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 56°13°
  Dry
Official NWS forecast
Day: Sunny, with a high near 68. West wind 0 to 5 mph.
Night: Clear, with a low around 53. Northwest wind around 5 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
64°18°–68°20°
Low, likely
46°8°–53°12°
Typical high / low
64°18° / 48°9°
Wind
10 mph16 km/h
UV peak
4
Tuesday, Oct 27. Mostly sunny. High 66°19°, low 48°9°. Typical 63°17° / 48°9°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 57°14°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 62°17°
  Dry
3. Evening
  6 PM–midnight
  Clear, 59°15°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 53°11°
  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 48.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
62°17°–66°19°
Low, likely
48°9°–56°13°
Typical high / low
63°17° / 48°9°
Wind
18 mph29 km/h
UV peak
4
Wednesday, Oct 28. Partly sunny. High 65°18°, low 51°11°. Typical 63°17° / 48°9°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 52°11°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 62°17°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 58°14°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 55°13°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 65.
Night: Mostly cloudy, with a low around 51.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
61°16°–65°18°
Low, likely
50°10°–54°12°
Typical high / low
63°17° / 48°9°
Wind
16 mph25 km/h
UV peak
4
Thursday, Oct 29. Partly sunny. High 67°19°, low 53°12°. Typical 62°17° / 47°8°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 54°12°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 60°16°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 54°12°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 67.
Night: Mostly clear, with a low around 53.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
62°17°–67°19°
Low, likely
53°12°–55°13°
Typical high / low
62°17° / 47°8°
Wind
11 mph18 km/h, gusts 22 mph35 km/h
UV peak
4
Friday, Oct 30. Mostly sunny. High 71°22°, low 55°13°. Typical 62°17° / 47°8°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 53°12°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Clear, 62°17°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 57°14°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 71.
Night: Mostly clear, with a low around 55.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
65°18°–71°22°
Low, likely
50°10°–57°14°
Typical high / low
62°17° / 47°8°
Wind
9 mph14 km/h, gusts 14 mph22 km/h
UV peak
4
Saturday, Oct 31. Partly sunny. High 69°21°, low 56°13°. Typical 62°17° / 47°8°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 55°13°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 60°16°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 58°14°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 69.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
63°17°–69°21°
Low, likely
54°12°–58°14°
Typical high / low
62°17° / 47°8°
Wind
13 mph21 km/h, gusts 22 mph36 km/h
UV peak
4
Sunday, Nov 1. Cloudy. High 66°19°, low 57°14°. Typical 61°16° / 46°8°. Rain 0.01 in0.3 mm, 30% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 58°14°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 66°19°
  20% chance
3. Evening
  6 PM–midnight
  Drizzle, 64°18°
  20% chance · 0.04 in1.1 mm
4. Overnight
  midnight–6 AM
  Drizzle, 63°17°
  30% chance · 0.12 in3.1 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
64°18°–70°21°
Low, likely
54°12°–59°15°
Typical high / low
61°16° / 46°8°
Wind
18 mph29 km/h, gusts 29 mph46 km/h
UV peak
3
Monday, Nov 2. Drizzle. High 68°20°, low 61°16°. Typical 61°16° / 46°8°. Rain 0.24 in6.1 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 63°17°
  30% chance · 0.13 in3.2 mm
2. Afternoon
  noon–6 PM
  Drizzle, 69°20°
  20% chance
3. Evening
  6 PM–midnight
  Cloudy, 67°19°
  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
64°18°–73°23°
Low, likely
59°15°–67°19°
Typical high / low
61°16° / 46°8°
Wind
21 mph33 km/h, gusts 29 mph46 km/h
UV peak
2

10 days15 days30 days

The outlook

Today
Dry, high 61°, low 45°.
Tomorrow
Dry, high 64°, low 45°, warming up.
Monday
Dry, high 68°, low 53°, warming up.
Rest of week
Mostly dry, highs 65–71°.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (PHI) (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

Severn River at Annapolis (IN MLLW)

8.7 mi

Action stage

Level: 2.4 ft

Forecast peak 2.6 ft Sun 6 PM, minor flooding

Reading from Sat 7:06 PM · NWS gauge page

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

25 mi

Action stage

Level: 2.8 ft

Forecast peak 2.8 ft Sun 7 PM, action stage

Reading from Sat 7:06 PM · NWS gauge page

Eastern Bay at Claiborne (IN MLLW)

9.7 mi

Below flood stage

Level: 2.4 ft

Forecast peak 3.1 ft Sun 4 PM

Reading from Sat 6:36 PM · NWS gauge page

Chesapeake Bay at Tolchester Beach (IN MLLW)

17 mi

Below flood stage

Level: 2.9 ft

Forecast peak 2.9 ft Sat 8 PM

Reading from Sat 7:06 PM · NWS gauge page

For your home

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

Heating this week

About 67% less heating than a typical week.

This week 22Typical 66

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 10
h below 17°F: 0
h below 5°F: 0

47, 17 and 5°F are the test points heat pumps are rated at.

Comfort

Dry air outside (dew point 49°F).

Open the windows?

Sun, 1:00 PM–5:00 PM

Good stretch to open the windows.

Is this typical?

Annapolis United States Naval Academy Asos · official normals 1991–2020 · records 1894–2026

Oct 24, today vs a typical year

Today’s expected high is 3°2° colder than typical.

Last 7 days vs normal

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

−6°−3°SunOct 18
−3°−2°MonOct 19
+4°+2°TueOct 20
+2°+1°WedOct 21
+2°+1°ThuOct 22
+1°FriOct 23
—SatOct 24

Stevensville 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 24 min less
Golden hour: 5:37–6:30 PM; Morning 7:07–8:01 AM
Blue hour: 6:30–6:41 PM; Morning 6:56–7:07 AM; first light 6:56 AM

Stars tonight? Fair

Clear 9 PM–6:57 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

98% lit · growing

Today: sets 5:36 AM · rises 5:10 PM
Full moon: Oct 26
New moon: Nov 9

Looking northwest from Stevensville. The highest point on the skyline is about 3,300 ft, 50 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

1 active weather alert

Frost Advisory

Stevensville, MD weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Severn River at Annapolis (IN MLLW)

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

Eastern Bay at Claiborne (IN MLLW)

Chesapeake Bay at Tolchester Beach (IN MLLW)

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? Fair

Moon