Frost Advisory
Starts in 3 h 48 min
When
From 10 PM this evening to 9 AM EDT Sunday.
Where
Eastern Monmouth, Camden, Cape May, Gloucester, and Salem 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: Eastern Monmouth; Salem; Gloucester; Camden; Cape May
See it on weather.gov (opens in a new tab)

Observed 5:40 PM EDT at KILG

Alloway, NJ weather

Sunny and 61°16°.

Forecasts agree

Now 61°16°

Sunny

Wind: 3 mph5 km/h; From the south. Light through 6 AM
Dew point: 28°−2°; Dry · up to 38°3° by 7 PM (comfortable)
UV tomorrow: 4Moderate; Moderate 11 AM–4 PM · peak 4
Air quality: 31Good; Ozone · tomorrow moderate
Pressure: 30.53 inHg1034 hPa; Steady over the last 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

About the same as this time yesterday (61°16° then, 62°17° now)

Good hours for

Drops 12°7° until 9 PM (58°14° → 46°8°)
Below 50°10° tonight after 8 PM
Above 50°10° tomorrow by 10 AM
High 66°19° tomorrow at 3 PM
Drops 12°7° tomorrow night 6–9 PM (60°16° → 48°9°)

TonightDown to 36°2° by 4 AM · Clear
Tomorrow morningUp to 58°14° by 11 AM · Clear
Tomorrow afternoonUp to 66°19° by 3 PM · Clear
Tomorrow nightDown to 38°3° by 4 AM · Clear
Monday morningUp to 59°15° by 11 AM · Partly cloudy
Monday afternoonUp to 69°21° 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 6p	Clear	58°14° (likely 55°13° to 58°14°)	58°14°	0%	0 mph0 km/h, gusts 3 mph5 km/h	49%	0%	0
Sat 7p	Clear	52°11° (likely 52°11° to 54°12°)	52°11°	0%	0 mph0 km/h, gusts 2 mph4 km/h	59%	0%	0
Sat 8p	Clear	46°8° (likely 46°8° to 51°11°)	46°8°	0%	0 mph0 km/h, gusts 3 mph5 km/h	73%	0%	0
Sat 9p	Clear	44°7° (likely 44°7° to 49°9°)	44°7°	0%	0 mph0 km/h, gusts 4 mph6 km/h	82%	1%	0
Sat 10p	Clear	43°6° (likely 43°6° to 48°9°)	43°6°	0%	0 mph0 km/h, gusts 6 mph9 km/h	86%	0%	0
Sat 11p	Clear	41°5° (likely 41°5° to 47°8°)	41°5°	0%	0 mph0 km/h, gusts 7 mph12 km/h	89%	0%	0
Sun 12a	Clear	40°4° (likely 40°4° to 46°8°)	40°4°	0%	0 mph0 km/h, gusts 6 mph10 km/h	92%	0%	0
Sun 1a	Clear	38°3° (likely 38°3° to 45°7°)	38°3°	0%	0 mph0 km/h, gusts 6 mph9 km/h	100%	1%	0
Sun 2a	Clear	37°3° (likely 37°3° to 44°7°)	37°3°	0%	0 mph0 km/h, gusts 4 mph7 km/h	100%	3%	0
Sun 3a	Clear	37°3° (likely 37°3° to 43°6°)	37°3°	0%	0 mph0 km/h, gusts 3 mph5 km/h	100%	4%	0
Sun 4a	Clear	36°2° (likely 36°2° to 42°6°)	36°2°	0%	0 mph0 km/h, gusts 3 mph6 km/h	100%	4%	0
Sun 5a	Clear	36°2° (likely 36°2° to 41°5°)	36°2°	0%	0 mph0 km/h, gusts 5 mph9 km/h	100%	6%	0
Sun 6a	Clear	35°2° (likely 35°2° to 40°4°)	35°2°	0%	0 mph0 km/h, gusts 5 mph8 km/h	100%	4%	0
Sun 7a	Sunny	35°2° (likely 35°2° to 39°4°)	35°2°	0%	0 mph0 km/h, gusts 5 mph9 km/h	100%	5%	0
Sun 8a	Sunny	37°3° (likely 37°3° to 40°4°)	37°3°	0%	0 mph0 km/h, gusts 6 mph9 km/h	96%	4%	0
Sun 9a	Sunny	45°7° (likely 44°7° to 45°7°)	45°7°	0%	0 mph0 km/h, gusts 6 mph9 km/h	76%	4%	1
Sun 10a	Sunny	52°11° (likely 51°11° to 53°12°)	52°11°	0%	0 mph0 km/h, gusts 5 mph8 km/h	66%	2%	2
Sun 11a	Sunny	58°14° (likely 57°14° to 60°16°)	58°14°	0%	0 mph0 km/h, gusts 4 mph7 km/h	53%	1%	3
Sun 12p	Sunny	61°16° (likely 60°16° to 63°17°)	61°16°	0%	5 mph8 km/h from N, gusts 5 mph8 km/h	46%	1%	4
Sun 1p	Sunny	63°17° (likely 62°17° to 64°18°)	63°17°	0%	0 mph0 km/h, gusts 5 mph9 km/h	43%	1%	4
Sun 2p	Sunny	65°18° (likely 63°17° to 66°19°)	65°18°	0%	0 mph0 km/h, gusts 5 mph7 km/h	38%	0%	4
Sun 3p	Sunny	66°19° (likely 64°18° to 66°19°)	66°19°	0%	0 mph0 km/h, gusts 4 mph6 km/h	37%	0%	3
Sun 4p	Sunny	66°19° (likely 64°18° to 66°19°)	66°19°	0%	0 mph0 km/h, gusts 4 mph7 km/h	38%	0%	2
Sun 5p	Sunny	65°18° (likely 62°17° to 65°18°)	65°18°	0%	0 mph0 km/h, gusts 4 mph7 km/h	41%	0%	1
Sun 6p	Clear	60°16° (likely 58°14° to 60°16°)	60°16°	0%	0 mph0 km/h, gusts 4 mph6 km/h	49%	0%	0
Sun 7p	Clear	54°12° (likely 53°12° to 55°13°)	54°12°	0%	0 mph0 km/h, gusts 2 mph3 km/h	61%	0%	0
Sun 8p	Clear	48°9° (likely 48°9° to 52°11°)	48°9°	0%	0 mph0 km/h, gusts 3 mph5 km/h	74%	0%	0
Sun 9p	Clear	45°7° (likely 45°7° to 50°10°)	45°7°	0%	0 mph0 km/h, gusts 4 mph7 km/h	82%	0%	0
Sun 10p	Clear	44°7° (likely 44°7° to 49°9°)	44°7°	0%	0 mph0 km/h, gusts 4 mph7 km/h	89%	2%	0
Sun 11p	Clear	43°6° (likely 43°6° to 48°9°)	43°6°	0%	0 mph0 km/h, gusts 5 mph8 km/h	93%	2%	0
Mon 12a	Clear	41°5° (likely 41°5° to 47°8°)	41°5°	0%	0 mph0 km/h, gusts 7 mph11 km/h	100%	2%	0
Mon 1a	Clear	40°4° (likely 40°4° to 47°8°)	40°4°	0%	0 mph0 km/h, gusts 7 mph11 km/h	100%	1%	0
Mon 2a	Clear	39°4° (likely 39°4° to 45°7°)	39°4°	0%	0 mph0 km/h, gusts 6 mph10 km/h	100%	1%	0
Mon 3a	Mostly clear	39°4° (likely 39°4° to 44°7°)	39°4°	0%	0 mph0 km/h, gusts 6 mph9 km/h	100%	12%	0
Mon 4a	Clear	38°3° (likely 38°3° to 43°6°)	38°3°	0%	0 mph0 km/h, gusts 5 mph9 km/h	100%	40%	0
Mon 5a	Clear	38°3° (likely 38°3° to 43°6°)	38°3°	0%	0 mph0 km/h, gusts 5 mph9 km/h	100%	40%	0
Mon 6a	Clear	38°3° (likely 38°3° to 42°6°)	38°3°	0%	0 mph0 km/h, gusts 6 mph9 km/h	100%	40%	0
Mon 7a	Sunny	38°3° (likely 38°3° to 42°6°)	38°3°	0%	0 mph0 km/h, gusts 5 mph8 km/h	100%	40%	0
Mon 8a	Sunny	40°4° (likely 39°4° to 43°6°)	40°4°	0%	0 mph0 km/h, gusts 5 mph7 km/h	100%	40%	0
Mon 9a	Mostly cloudy	48°9° (likely 44°7° to 48°9°)	48°9°	0%	0 mph0 km/h, gusts 5 mph7 km/h	83%	47%	1
Mon 10a	Sunny	54°12° (likely 53°12° to 55°13°)	54°12°	0%	5 mph8 km/h from W, gusts 10 mph17 km/h	71%	24%	2
Mon 11a	Sunny	59°15° (likely 58°14° to 61°16°)	59°15°	0%	5 mph8 km/h from W, gusts 12 mph20 km/h	64%	4%	3
Mon 12p	Sunny	63°17° (likely 61°16° to 63°17°)	63°17°	0%	5 mph8 km/h from W, gusts 13 mph20 km/h	56%	7%	4
Mon 1p	Sunny	65°18° (likely 64°18° to 65°18°)	65°18°	0%	5 mph8 km/h from W, gusts 13 mph20 km/h	52%	0%	4
Mon 2p	Sunny	67°19° (likely 65°18° to 67°19°)	67°19°	0%	5 mph8 km/h from W, gusts 13 mph21 km/h	49%	2%	4
Mon 3p	Sunny	69°21° (likely 67°19° to 69°21°)	69°21°	0%	5 mph8 km/h from W, gusts 14 mph22 km/h	45%	0%	4
Mon 4p	Sunny	69°21° (likely 66°19° to 69°21°)	69°21°	0%	5 mph8 km/h from W, gusts 14 mph23 km/h	45%	0%	2
Mon 5p	Sunny	68°20° (likely 65°18° to 68°20°)	68°20°	0%	5 mph8 km/h from W, gusts 14 mph22 km/h	49%	0%	1

Days ahead

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

Today, Oct 24. Mostly sunny. High 62°17°, low 35°2°. Typical 63°17° / 44°7°. Dry. Forecasts agree.
1. Evening
  6 PM–midnight
  Clear, 46°8°
  Dry
2. Overnight
  midnight–6 AM
  Clear, 36°2°
  Dry
Official NWS forecast
Tonight: Areas of frost after 10pm. Clear, with a low around 35. Southeast wind around 0 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
61°16°–63°17°
Low, likely
34°1°–37°3°
Typical high / low
63°17° / 44°7°
Wind
6 mph10 km/h, gusts 13 mph21 km/h
UV peak
4
Tomorrow, Oct 25. Mostly sunny. High 67°19°, low 38°3°. Typical 63°17° / 44°7°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 37°3°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 48°9°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 38°3°
  Dry
Official NWS forecast
Day: Areas of frost before 9am. Sunny, with a high near 67. Northwest wind 0 to 5 mph.
Night: Patchy frost after 11pm. Mostly clear, with a low around 38. West wind around 0 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
64°18°–67°19°
Low, likely
38°3°–39°4°
Typical high / low
63°17° / 44°7°
Wind
6 mph9 km/h
UV peak
4
Monday, Oct 26. Sunny. High 69°21°, low 46°8°. Typical 63°17° / 43°6°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Mostly cloudy, 40°4°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 69°21°
  Dry
3. Evening
  6 PM–midnight
  Clear, 55°13°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 51°10°
  Dry
Official NWS forecast
Day: Patchy frost before 9am. Mostly sunny, with a high near 69. West wind 0 to 5 mph.
Night: Clear, with a low around 46. Northwest wind 0 to 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
67°19°–69°21°
Low, likely
39°4°–46°8°
Typical high / low
63°17° / 43°6°
Wind
8 mph14 km/h, gusts 18 mph29 km/h
UV peak
4
Tuesday, Oct 27. Mostly sunny. High 66°19°, low 41°5°. Typical 62°17° / 43°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 51°11°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 64°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 51°11°
  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 66.
Night: Mostly clear, with a low around 41.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
62°17°–66°19°
Low, likely
41°5°–49°9°
Typical high / low
62°17° / 43°6°
Wind
10 mph16 km/h, gusts 24 mph39 km/h
UV peak
4
Wednesday, Oct 28. Cloudy. High 65°18°, low 45°7°. Typical 62°17° / 43°6°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Cloudy, 44°6°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 63°17°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 53°12°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 48°9°
  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 45.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
63°17°–65°18°
Low, likely
40°4°–46°8°
Typical high / low
62°17° / 43°6°
Wind
8 mph12 km/h, gusts 16 mph26 km/h
UV peak
4
Thursday, Oct 29. Partly sunny. High 69°21°, low 49°9°. Typical 62°17° / 42°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 49°9°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 67°20°
  Dry
3. Evening
  6 PM–midnight
  Clear, 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: Mostly sunny, with a high near 69.
Night: Mostly clear, with a low around 49.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
65°18°–69°21°
Low, likely
46°8°–49°9°
Typical high / low
62°17° / 42°6°
Wind
9 mph15 km/h, gusts 23 mph37 km/h
UV peak
4
Friday, Oct 30. Mostly sunny. High 73°23°, low 50°10°. Typical 61°16° / 42°6°. 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, 60°16°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 51°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 73.
Night: Mostly clear, with a low around 50.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
72°22°–74°23°
Low, likely
47°8°–52°11°
Typical high / low
61°16° / 42°6°
Wind
7 mph11 km/h, gusts 26 mph42 km/h
UV peak
4
Saturday, Oct 31. Partly sunny. High 70°21°, low 49°9°. Typical 61°16° / 42°6°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 49°10°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 70°21°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 57°14°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 53°11°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 70.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
64°18°–72°22°
Low, likely
46°8°–51°11°
Typical high / low
61°16° / 42°6°
Wind
10 mph16 km/h, gusts 24 mph39 km/h
UV peak
4
Sunday, Nov 1. Drizzle. High 69°21°, low 52°11°. Typical 60°16° / 42°6°. Rain 0.01 in0.3 mm, 30% chance. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 55°13°
  Dry
2. Afternoon
  noon–6 PM
  Drizzle, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Drizzle, 62°17°
  30% chance · 0.05 in1.2 mm
4. Overnight
  midnight–6 AM
  Drizzle, 62°17°
  40% chance · 0.14 in3.7 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°–73°23°
Low, likely
47°8°–55°13°
Typical high / low
60°16° / 42°6°
Wind
12 mph20 km/h, gusts 22 mph35 km/h
UV peak
2
Monday, Nov 2. Drizzle. High 71°22°, low 60°16°. Typical 60°16° / 41°5°. Rain 0.34 in8.6 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Showers, 66°19°
  30% chance · 0.14 in3.6 mm
2. Afternoon
  noon–6 PM
  Drizzle, 71°22°
  20% chance · 0.07 in1.8 mm
3. Evening
  6 PM–midnight
  Drizzle, 66°19°
  20% 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
67°19°–76°24°
Low, likely
57°14°–67°19°
Typical high / low
60°16° / 41°5°
Wind
19 mph31 km/h, gusts 34 mph55 km/h

10 days15 days30 days

The outlook

Today
Dry, high 62°, low 35°.
Tomorrow
Dry, high 67°, low 38°, warming up.
Monday
Dry, high 69°, low 46°.
Rest of week
Mostly dry, highs 65–73°.

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

Brandywine Creek at Wilmington

19 mi

Below flood stage

Level: 18.6 ft
Flow: 221 cfs

Forecast peak 18.6 ft Sat 8 PM

Reading from Sat 4:30 PM · NWS gauge page

Salem River at Woodstown

5.7 mi

Below flood stage

Level: 11.1 ft
Flow: 5 cfs

Reading from Sat 4:15 PM · NWS gauge page

Cohansey River at Seeley

7.8 mi

Below flood stage

Level: 2.9 ft
Flow: 19 cfs

Reading from Sat 4:15 PM · NWS gauge page

Cohansey River at Greenwich (IN MLLW)

12 mi

Below flood stage

Level: 1.6 ft

Reading from Sat 4:30 PM · NWS gauge page

For your home

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

Heating this week

About 63% less heating than a typical week.

This week 32Typical 87

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 26
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 19 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 28°F).

Open the windows?

Sun, 12:00 PM–6:00 PM

Good stretch to open the windows.

Is this typical?

Seabrook Farms · official normals 1991–2020 · records 1963–2026

Oct 24, today vs a typical year

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

Last 7 days vs normal

—SunOct 18
—MonOct 19
—TueOct 20
—WedOct 21
—ThuOct 22
—FriOct 23
—SatOct 24

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

Sun & moon

Sun

Daylight: 10 h 49 min; Losing 2 min 25 s a day; shortest Dec 21, 1 h 26 min less
Golden hour: 5:32–6:26 PM; Morning 7:04–7:58 AM
Blue hour: 6:26–6:36 PM; Morning 6:53–7:04 AM; first light 6:53 AM

Stars tonight? Fair

Clear 6:36 PM–6:54 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

98% lit · growing

Today: sets 5:32 AM · rises 5:06 PM
Full moon: Oct 26
New moon: Nov 9

Looking west from Alloway. The highest point on the skyline is about 3,200 ft, 49 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

Alloway, NJ weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Brandywine Creek at Wilmington

Salem River at Woodstown

Cohansey River at Seeley

Cohansey River at Greenwich (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