Frost Advisory
Ends in 40 min
When
Until 9 AM EDT this morning.
Where
Portions of central, northern, and southern New Jersey and southeast Pennsylvania.
Issued for this forecast zone · National Weather Service Mount Holly NJ
What, impacts and precautionsHide details
What
Temperatures as low as 32 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: Middlesex; Western Monmouth; Mercer; Salem; Gloucester; Camden; Northwestern Burlington; Ocean; Cumberland; Atlantic; Southeastern Burlington; Delaware; Philadelphia; Eastern Chester; Eastern Montgomery; Lower Bucks
See it on weather.gov (opens in a new tab)

Observed 7:50 AM EDT at KPHL

Camden, NJ weather

Sunny and 39°4°.

Mostly agree

Now 39°4°

Sunny

Wind: 3 mph5 km/h; From the north. Light through 8 PM
Dew point: 34°1°; Dry, static shocks likely
UV index: 0Low; Moderate 12–3 PM · peak 3
Air quality: 56Moderate; Main pollutant: PM2.5 (fine particles)
Pressure: 30.54 inHg1034 hPa; Rising slowly · +0.03 inHg+1.1 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Above 50°10° today by 11 AM
High 64°18° today at 4 PM

This morningUp to 53°12° by 11 AM · Clear
This afternoonUp to 64°18° by 4 PM · Clear
TonightDown to 40°4° by 4 AM · Clear
Tomorrow morningUp to 57°14° by 11 AM · Clear
Tomorrow afternoonUp to 66°19° by 4 PM · Clear
Tomorrow nightDown to 42°6° by 4 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 8a	Sunny	38°3° (likely 36°2° to 41°5°)	38°3°	0%	0 mph0 km/h, gusts 4 mph6 km/h	89%	23%	0
Sat 9a	Sunny	43°6° (likely 41°5° to 45°7°)	43°6°	0%	0 mph0 km/h, gusts 5 mph8 km/h	79%	22%	0
Sat 10a	Sunny	49°9° (likely 46°8° to 50°10°)	49°9°	0%	0 mph0 km/h, gusts 5 mph9 km/h	63%	22%	1
Sat 11a	Sunny	53°12° (likely 51°11° to 55°13°)	53°12°	0%	0 mph0 km/h, gusts 6 mph10 km/h	57%	7%	2
Sat 12p	Sunny	57°14° (likely 55°13° to 59°15°)	57°14°	0%	0 mph0 km/h, gusts 4 mph7 km/h	47%	6%	3
Sat 1p	Sunny	60°16° (likely 58°14° to 61°16°)	60°16°	0%	0 mph0 km/h, gusts 3 mph5 km/h	39%	4%	3
Sat 2p	Sunny	62°17° (likely 60°16° to 62°17°)	62°17°	0%	0 mph0 km/h, gusts 2 mph3 km/h	35%	4%	3
Sat 3p	Sunny	62°17° (likely 61°16° to 63°17°)	62°17°	0%	0 mph0 km/h, gusts 2 mph4 km/h	35%	3%	2
Sat 4p	Sunny	64°18° (likely 61°16° to 64°18°)	64°18°	0%	0 mph0 km/h, gusts 2 mph3 km/h	32%	1%	1
Sat 5p	Sunny	62°17° (likely 60°16° to 62°17°)	62°17°	0%	0 mph0 km/h, gusts 2 mph3 km/h	35%	0%	0
Sat 6p	Clear	60°16° (likely 56°13° to 60°16°)	60°16°	0%	0 mph0 km/h, gusts 2 mph3 km/h	41%	0%	0
Sat 7p	Clear	57°14° (likely 52°11° to 57°14°)	57°14°	0%	0 mph0 km/h, gusts 3 mph4 km/h	47%	0%	0
Sat 8p	Clear	52°11° (likely 50°10° to 53°12°)	52°11°	0%	0 mph0 km/h, gusts 3 mph4 km/h	56%	0%	0
Sat 9p	Clear	50°10° (likely 48°9° to 52°11°)	50°10°	0%	0 mph0 km/h, gusts 3 mph4 km/h	63%	0%	0
Sat 10p	Clear	48°9° (likely 46°8° to 50°10°)	48°9°	0%	0 mph0 km/h, gusts 3 mph5 km/h	71%	0%	0
Sat 11p	Clear	46°8° (likely 44°7° to 48°9°)	46°8°	0%	0 mph0 km/h, gusts 3 mph4 km/h	76%	0%	0
Sun 12a	Clear	45°7° (likely 43°6° to 47°8°)	45°7°	0%	0 mph0 km/h, gusts 3 mph4 km/h	79%	0%	0
Sun 1a	Clear	44°7° (likely 41°5° to 46°8°)	44°7°	0%	0 mph0 km/h, gusts 4 mph7 km/h	79%	0%	0
Sun 2a	Clear	43°6° (likely 40°4° to 45°7°)	43°6°	0%	0 mph0 km/h, gusts 4 mph7 km/h	79%	1%	0
Sun 3a	Clear	41°5° (likely 39°4° to 44°7°)	41°5°	0%	0 mph0 km/h, gusts 3 mph6 km/h	85%	1%	0
Sun 4a	Clear	40°4° (likely 39°4° to 42°6°)	40°4°	0%	0 mph0 km/h, gusts 3 mph5 km/h	85%	0%	0
Sun 5a	Clear	40°4° (likely 38°3° to 42°6°)	40°4°	0%	0 mph0 km/h, gusts 3 mph5 km/h	85%	0%	0
Sun 6a	Clear	38°3° (likely 38°3° to 41°5°)	38°3°	0%	0 mph0 km/h, gusts 4 mph6 km/h	89%	1%	0
Sun 7a	Sunny	39°4° (likely 37°3° to 40°4°)	39°4°	0%	0 mph0 km/h, gusts 4 mph7 km/h	85%	6%	0
Sun 8a	Sunny	40°4° (likely 36°2° to 41°5°)	40°4°	0%	0 mph0 km/h, gusts 5 mph8 km/h	85%	6%	0
Sun 9a	Sunny	45°7° (likely 41°5° to 45°7°)	45°7°	0%	0 mph0 km/h, gusts 4 mph7 km/h	76%	3%	1
Sun 10a	Sunny	52°11° (likely 49°9° to 52°11°)	52°11°	0%	0 mph0 km/h, gusts 6 mph9 km/h	61%	0%	2
Sun 11a	Sunny	57°14° (likely 54°12° to 58°14°)	57°14°	0%	0 mph0 km/h, gusts 5 mph8 km/h	51%	0%	3
Sun 12p	Sunny	60°16° (likely 58°14° to 62°17°)	60°16°	0%	0 mph0 km/h, gusts 5 mph7 km/h	42%	0%	4
Sun 1p	Sunny	64°18° (likely 60°16° to 64°18°)	64°18°	0%	0 mph0 km/h, gusts 4 mph7 km/h	35%	0%	4
Sun 2p	Sunny	64°18° (likely 62°17° to 66°19°)	64°18°	0%	0 mph0 km/h, gusts 4 mph6 km/h	34%	0%	4
Sun 3p	Sunny	65°18° (likely 63°17° to 66°19°)	65°18°	0%	0 mph0 km/h, gusts 4 mph6 km/h	33%	0%	3
Sun 4p	Sunny	66°19° (likely 63°17° to 66°19°)	66°19°	0%	0 mph0 km/h, gusts 4 mph7 km/h	32%	0%	2
Sun 5p	Sunny	65°18° (likely 62°17° to 65°18°)	65°18°	0%	0 mph0 km/h, gusts 5 mph7 km/h	35%	1%	1
Sun 6p	Clear	62°17° (likely 57°14° to 62°17°)	62°17°	0%	0 mph0 km/h, gusts 5 mph9 km/h	41%	0%	0
Sun 7p	Clear	58°14° (likely 53°12° to 58°14°)	58°14°	0%	0 mph0 km/h, gusts 5 mph8 km/h	49%	0%	0
Sun 8p	Clear	53°12° (likely 50°10° to 54°12°)	53°12°	0%	0 mph0 km/h, gusts 6 mph9 km/h	61%	0%	0
Sun 9p	Clear	51°11° (likely 48°9° to 53°12°)	51°11°	0%	0 mph0 km/h, gusts 6 mph9 km/h	66%	0%	0
Sun 10p	Clear	49°9° (likely 47°8° to 51°11°)	49°9°	0%	0 mph0 km/h, gusts 5 mph8 km/h	74%	0%	0
Sun 11p	Clear	47°8° (likely 45°7° to 49°9°)	47°8°	0%	0 mph0 km/h, gusts 5 mph9 km/h	79%	0%	0
Mon 12a	Clear	46°8° (likely 44°7° to 47°8°)	46°8°	0%	0 mph0 km/h, gusts 4 mph6 km/h	79%	0%	0
Mon 1a	Clear	45°7° (likely 43°6° to 48°9°)	45°7°	0%	0 mph0 km/h, gusts 4 mph7 km/h	82%	0%	0
Mon 2a	Clear	44°7° (likely 40°4° to 49°9°)	44°7°	0%	0 mph0 km/h, gusts 5 mph8 km/h	82%	1%	0
Mon 3a	Clear	43°6° (likely 37°3° to 52°11°)	43°6°	0%	0 mph0 km/h, gusts 5 mph8 km/h	82%	0%	0
Mon 4a	Clear	42°6° (likely 36°2° to 52°11°)	42°6°	0%	0 mph0 km/h, gusts 5 mph8 km/h	86%	0%	0
Mon 5a	Clear	42°6° (likely 36°2° to 51°11°)	42°6°	0%	0 mph0 km/h, gusts 5 mph8 km/h	86%	0%	0
Mon 6a	Clear	41°5° (likely 36°2° to 51°11°)	41°5°	0%	0 mph0 km/h, gusts 6 mph9 km/h	89%	0%	0
Mon 7a	Mostly sunny	41°5° (likely 37°3° to 50°10°)	41°5°	0%	0 mph0 km/h, gusts 5 mph8 km/h	92%	3%	0

Days ahead

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

Today, Oct 24. Sunny. High 65°18°, low 38°3°. Typical 64°18° / 46°8°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 38°3°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 64°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 52°11°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 40°4°
  Dry
Official NWS forecast
Today: Patchy frost before 10am. Sunny, with a high near 65. Northeast wind around 0 mph.
Tonight: Patchy frost after 10pm. Clear, with a low around 38. North wind around 0 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
61°16°–65°18°
Low, likely
35°2°–40°4°
Typical high / low
64°18° / 46°8°
Wind
5 mph8 km/h
UV peak
4
Tomorrow, Oct 25. Sunny. High 67°19°, low 41°5°. Typical 64°18° / 46°8°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 40°4°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 53°12°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 42°6°
  Dry
Official NWS forecast
Day: Patchy frost before 9am. Sunny, with a high near 67. Northwest wind around 0 mph.
Night: Clear, with a low around 41. West wind around 0 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
63°17°–67°19°
Low, likely
36°2°–41°5°
Typical high / low
64°18° / 46°8°
Wind
5 mph8 km/h
UV peak
4
Monday, Oct 26. Sunny. High 70°21°, low 50°10°. Typical 63°17° / 45°7°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 44°6°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 69°20°
  Dry
3. Evening
  6 PM–midnight
  Clear, 58°14°
  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 70. West wind 0 to 5 mph.
Night: Clear, with a low around 50.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
68°20°–70°21°
Low, likely
38°3°–50°10°
Typical high / low
63°17° / 45°7°
Wind
8 mph13 km/h, gusts 16 mph26 km/h
UV peak
4
Tuesday, Oct 27. Partly sunny. High 65°18°, low 42°6°. Typical 63°17° / 45°7°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 51°11°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 64°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 54°12°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 45°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 65.
Night: Mostly clear, with a low around 42.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
61°16°–67°19°
Low, likely
42°6°–52°11°
Typical high / low
63°17° / 45°7°
Wind
10 mph15 km/h, gusts 24 mph38 km/h
UV peak
4
Wednesday, Oct 28. Partly sunny. High 63°17°, low 46°8°. Typical 63°17° / 45°7°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 44°7°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 64°18°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 55°13°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 47°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 63.
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
40°4°–47°8°
Typical high / low
63°17° / 45°7°
Wind
8 mph13 km/h, gusts 13 mph21 km/h
UV peak
4
Thursday, Oct 29. Partly sunny. High 68°20°, low 51°11°. Typical 62°17° / 44°7°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 67°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 58°14°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 50°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 68.
Night: Mostly clear, with a low around 51.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
66°19°–68°20°
Low, likely
44°7°–51°11°
Typical high / low
62°17° / 44°7°
Wind
7 mph12 km/h, gusts 28 mph45 km/h
UV peak
4
Friday, Oct 30. Mostly sunny. High 71°22°, low 50°10°. Typical 62°17° / 44°7°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 73°23°
  Dry
3. Evening
  6 PM–midnight
  Clear, 62°17°
  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 71.
Night: Mostly clear, with a low around 50.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
71°22°–73°23°
Low, likely
46°8°–52°11°
Typical high / low
62°17° / 44°7°
Wind
11 mph18 km/h, gusts 24 mph39 km/h
UV peak
4
Saturday, Oct 31. Cloudy. High 70°21°, low 50°10°. Typical 62°17° / 44°7°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 70°21°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 60°15°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 52°11°
  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°–74°23°
Low, likely
44°7°–53°12°
Typical high / low
62°17° / 44°7°
Wind
11 mph17 km/h, gusts 24 mph39 km/h
UV peak
3
Sunday, Nov 1. Cloudy. High 67°19°, low 51°11°. Typical 61°16° / 43°6°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Mostly sunny, 51°11°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 67°19°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 59°15°
  20% chance
4. Overnight
  midnight–6 AM
  Cloudy, 55°13°
  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
59°15°–72°22°
Low, likely
47°8°–54°12°
Typical high / low
61°16° / 43°6°
Wind
10 mph17 km/h, gusts 20 mph32 km/h
UV peak
4
Monday, Nov 2. Cloudy. High 67°19°, low 56°13°. Typical 61°16° / 43°6°. Rain 0.04 in1 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 58°15°
  20% chance
2. Afternoon
  noon–6 PM
  Cloudy, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 61°16°
  30% chance · 0.03 in0.8 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.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
56°13°–74°23°
Low, likely
51°11°–60°16°
Typical high / low
61°16° / 43°6°
Wind
9 mph14 km/h, gusts 20 mph32 km/h
UV peak
1

10 days15 days30 days

The outlook

Today
Dry, high 65°, low 38°.
Tomorrow
Dry, high 67°, low 41°.
Monday
Dry, high 70°, low 50°, warming up.
Rest of week
Mostly dry, highs 63–71°.

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

Delaware River at USCG Station Washington Street (IN MLLW)

1.9 mi

Below flood stage

Level: 1.9 ft

Forecast peak 7.9 ft Sat 1 PM

Reading from Sat 6:36 AM · NWS gauge page

Schuylkill River near Philadelphia near 30th Street

4.1 mi

Below flood stage

Level: -1.4 ft

Forecast peak 4.8 ft Sat 1 PM

Reading from Sat 6:30 AM · NWS gauge page

Schuylkill River at Philadelphia

4.9 mi

Below flood stage

Level: 6.0 ft
Flow: 970 cfs

Forecast peak 6.0 ft Sat 8 AM

Reading from Sat 6 AM · NWS gauge page

Delaware River at Bridesburg (IN MLLW)

3.3 mi

Below flood stage

Level: 2.2 ft

Reading from Sat 6:36 AM · NWS gauge page

For your home

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

Heating this week

About 64% less heating than a typical week.

This week 28Typical 77

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 21
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 10 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 34°F).

Open the windows?

Today, 1:00 PM–6:00 PM

Good stretch to open the windows.

Is this typical?

Philadelphia International Airport · official normals 1991–2020 · records 1873–2026

Oct 24, today vs a typical year

Today’s expected high is about typical for the date.

Last 7 days vs normal

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

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

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

Sun & moon

Sun

Daylight: 10 h 48 min; Losing 2 min 25 s a day; shortest Dec 21, 1 h 27 min less
Golden hour: 5:30–6:25 PM; Morning 7:03–7:58 AM
Blue hour: 6:25–6:35 PM; Morning 6:52–7:03 AM; first light 6:52 AM

Stars tonight? Fair

Clear 6:35 PM–6:53 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

96% lit · growing

Today: sets 5:32 AM · rises 5:04 PM
Full moon: Oct 26
New moon: Nov 9

Looking west from Camden. The highest point on the skyline is about 4,900 ft, 62 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

Camden, NJ weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Delaware River at USCG Station Washington Street (IN MLLW)

Schuylkill River near Philadelphia near 30th Street

Schuylkill River at Philadelphia

Delaware River at Bridesburg (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