Freeze Watch
Starts in 13 h 24 min
When
From late tonight through Saturday morning.
Where
In New Jersey, Morris, Somerset, and Hunterdon Counties. In Pennsylvania, Berks, Lehigh, Upper Bucks, Western Chester, and Western Montgomery Counties.
Issued for this forecast zone · National Weather Service Mount Holly NJ
What, impacts and precautionsHide details
What
Sub-freezing temperatures as low as 32 possible.
Impacts
Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Precautionary actions
Take steps now to protect tender plants from the cold.
Areas: Morris; Hunterdon; Somerset; Berks; Lehigh; Western Chester; Western Montgomery; Upper Bucks
See it on weather.gov (opens in a new tab)

Observed 9:54 AM EDT at KPTW

Amity Gardens, PA weather

Sunny and 53°12°.

Forecasts agree

Now 53°12°

Sunny

Wind: 7 mph11 km/h; From the east-northeast. 58–10 mph16 km/h through 10 PM
Dew point: 37°3°; Comfortable · down to 28°−2° by 8 PM (dry)
UV index: 3Moderate; Moderate 11 AM–4 PM · peak 4
Air quality: 37Good; Main pollutant: PM2.5 (fine particles)
Pressure: 30.37 inHg1028 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

High 61°16° today at 3 PM
Below 50°10° tonight after 8 PM
Below freezing tomorrow 6–8 AM (low 32°0°)
Above 50°10° tomorrow by 10 AM
Below freezing Sunday 6–8 AM (low 32°0°)

This morningUp to 55°13° by 11 AM · Clear
This afternoonNear 60°16° · Clear
TonightDown to 33°1° by 4 AM · Partly cloudy
Tomorrow morningUp to 55°13° by 11 AM · freezing, low 32°0° · Partly cloudy
Tomorrow afternoonUp to 62°17° by 3 PM · Clear
Tomorrow nightDown to 33°1° by 4 AM · Clear
Sunday morningUp to 41°5° by 9 AM · freezing, low 32°0° · Clear

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Fri 10a	Sunny	51°11° (likely 51°11° to 54°12°)	51°11°	0%	10 mph16 km/h from NE, gusts 16 mph26 km/h	59%	1%	2
Fri 11a	Sunny	55°13° (likely 55°13° to 57°14°)	55°13°	0%	10 mph16 km/h from NE, gusts 17 mph28 km/h	51%	2%	3
Fri 12p	Sunny	58°14° (likely 57°14° to 58°14°)	58°14°	0%	10 mph16 km/h from NE, gusts 14 mph23 km/h	42%	0%	4
Fri 1p	Sunny	59°15° (likely 58°14° to 60°16°)	59°15°	0%	10 mph16 km/h from NE, gusts 13 mph20 km/h	37%	1%	4
Fri 2p	Sunny	60°16° (likely 59°15° to 61°16°)	60°16°	0%	10 mph16 km/h from NE, gusts 12 mph19 km/h	35%	2%	4
Fri 3p	Sunny	61°16° (likely 60°16° to 61°16°)	61°16°	0%	5 mph8 km/h from NE, gusts 10 mph16 km/h	35%	2%	3
Fri 4p	Sunny	61°16° (likely 59°15° to 61°16°)	61°16°	0%	5 mph8 km/h from NE, gusts 9 mph15 km/h	36%	2%	2
Fri 5p	Sunny	61°16° (likely 58°14° to 61°16°)	61°16°	0%	5 mph8 km/h from NE, gusts 9 mph14 km/h	38%	1%	1
Fri 6p	Clear	58°14° (likely 54°12° to 58°14°)	58°14°	0%	5 mph8 km/h from NE, gusts 7 mph12 km/h	39%	37%	0
Fri 7p	Mostly clear	51°11° (likely 50°10° to 52°11°)	51°11°	0%	5 mph8 km/h from NE, gusts 5 mph9 km/h	46%	41%	0
Fri 8p	Partly cloudy	47°8° (likely 47°8° to 50°10°)	44°7°	0%	5 mph8 km/h from NE, gusts 3 mph6 km/h	47%	33%	0
Fri 9p	Partly cloudy	43°6° (likely 43°6° to 48°9°)	39°4°	0%	5 mph8 km/h from NE, gusts 4 mph6 km/h	53%	55%	0
Fri 10p	Partly cloudy	40°4° (likely 40°4° to 47°8°)	37°3°	0%	5 mph8 km/h from NE, gusts 4 mph6 km/h	57%	68%	0
Fri 11p	Partly cloudy	39°4° (likely 39°4° to 46°8°)	36°2°	0%	5 mph8 km/h from NE, gusts 4 mph6 km/h	59%	53%	0
Sat 12a	Partly cloudy	37°3° (likely 37°3° to 45°7°)	34°1°	0%	5 mph8 km/h from NE, gusts 4 mph6 km/h	64%	47%	0
Sat 1a	Clear	36°2° (likely 36°2° to 43°6°)	32°0°	0%	5 mph8 km/h from NE, gusts 3 mph4 km/h	67%	43%	0
Sat 2a	Clear	35°2° (likely 35°2° to 42°6°)	31°−1°	0%	5 mph8 km/h from NE, gusts 2 mph2 km/h	69%	33%	0
Sat 3a	Clear	34°1° (likely 34°1° to 41°5°)	30°−1°	0%	5 mph8 km/h from NE, gusts 1 mph2 km/h	72%	43%	0
Sat 4a	Mostly clear	33°1° (likely 33°1° to 40°4°)	29°−2°	0%	5 mph8 km/h from NE, gusts 2 mph3 km/h	75%	47%	0
Sat 5a	Clear	33°1° (likely 33°1° to 39°4°)	29°−2°	0%	5 mph8 km/h from N, gusts 2 mph4 km/h	78%	16%	0
Sat 6a	Mostly clear	32°0° (likely 32°0° to 38°3°)	29°−2°	0%	5 mph8 km/h from N, gusts 3 mph5 km/h	78%	18%	0
Sat 7a	Mostly sunny	32°0° (likely 32°0° to 37°3°)	29°−2°	0%	5 mph8 km/h from N, gusts 3 mph6 km/h	78%	42%	0
Sat 8a	Mostly sunny	34°1° (likely 34°1° to 38°3°)	30°−1°	0%	5 mph8 km/h from N, gusts 3 mph5 km/h	78%	22%	0
Sat 9a	Sunny	40°4° (likely 40°4° to 42°6°)	37°3°	0%	5 mph8 km/h from NE, gusts 3 mph5 km/h	67%	22%	1
Sat 10a	Partly sunny	50°10° (likely 48°9° to 50°10°)	48°9°	0%	5 mph8 km/h from NE, gusts 3 mph5 km/h	52%	48%	2
Sat 11a	Sunny	55°13° (likely 53°12° to 56°13°)	55°13°	0%	5 mph8 km/h from NE, gusts 5 mph8 km/h	49%	14%	3
Sat 12p	Sunny	57°14° (likely 56°13° to 59°15°)	57°14°	0%	0 mph0 km/h, gusts 6 mph9 km/h	45%	3%	3
Sat 1p	Sunny	59°15° (likely 58°14° to 61°16°)	59°15°	0%	0 mph0 km/h, gusts 5 mph9 km/h	40%	2%	4
Sat 2p	Sunny	61°16° (likely 59°15° to 62°17°)	61°16°	0%	5 mph8 km/h from S, gusts 5 mph7 km/h	38%	1%	4
Sat 3p	Sunny	62°17° (likely 60°16° to 62°17°)	62°17°	0%	5 mph8 km/h from S, gusts 4 mph6 km/h	36%	1%	3
Sat 4p	Sunny	62°17° (likely 60°16° to 62°17°)	62°17°	0%	5 mph8 km/h from SW, gusts 4 mph6 km/h	38%	1%	2
Sat 5p	Sunny	62°17° (likely 58°14° to 62°17°)	62°17°	0%	5 mph8 km/h from SW, gusts 3 mph5 km/h	38%	0%	1
Sat 6p	Clear	58°14° (likely 54°12° to 58°14°)	58°14°	0%	5 mph8 km/h from SW, gusts 3 mph5 km/h	42%	0%	0
Sat 7p	Clear	53°12° (likely 51°11° to 53°12°)	53°12°	0%	5 mph8 km/h from SW, gusts 2 mph4 km/h	46%	1%	0
Sat 8p	Clear	49°9° (likely 48°9° to 51°11°)	47°8°	0%	5 mph8 km/h from S, gusts 3 mph5 km/h	50%	6%	0
Sat 9p	Clear	43°6° (likely 43°6° to 49°9°)	40°4°	0%	5 mph8 km/h from SW, gusts 2 mph3 km/h	60%	6%	0
Sat 10p	Clear	40°4° (likely 40°4° to 48°9°)	38°3°	0%	5 mph8 km/h from SW, gusts 1 mph2 km/h	67%	0%	0
Sat 11p	Clear	39°4° (likely 39°4° to 46°8°)	37°3°	0%	5 mph8 km/h from SW, gusts 3 mph4 km/h	70%	0%	0
Sun 12a	Clear	37°3° (likely 37°3° to 44°7°)	37°3°	0%	0 mph0 km/h, gusts 3 mph4 km/h	79%	1%	0
Sun 1a	Clear	36°2° (likely 36°2° to 42°6°)	33°1°	0%	5 mph8 km/h from W, gusts 3 mph5 km/h	85%	0%	0
Sun 2a	Clear	35°2° (likely 35°2° to 41°5°)	31°−1°	0%	5 mph8 km/h from NW, gusts 3 mph4 km/h	92%	0%	0
Sun 3a	Clear	34°1° (likely 34°1° to 40°4°)	30°−1°	0%	5 mph8 km/h from NW, gusts 3 mph5 km/h	100%	0%	0
Sun 4a	Clear	33°1° (likely 33°1° to 39°4°)	29°−2°	0%	5 mph8 km/h from NW, gusts 3 mph5 km/h	100%	0%	0
Sun 5a	Clear	33°1° (likely 33°1° to 39°4°)	28°−2°	0%	5 mph8 km/h from NW, gusts 3 mph4 km/h	100%	0%	0
Sun 6a	Clear	32°0° (likely 32°0° to 38°3°)	26°−3°	0%	5 mph8 km/h from NW, gusts 2 mph4 km/h	100%	1%	0
Sun 7a	Sunny	32°0° (likely 32°0° to 38°3°)	26°−3°	0%	5 mph8 km/h from NW, gusts 2 mph4 km/h	100%	1%	0
Sun 8a	Sunny	34°1° (likely 32°0° to 39°4°)	29°−2°	0%	5 mph8 km/h from NW, gusts 3 mph5 km/h	100%	2%	0
Sun 9a	Sunny	41°5° (likely 35°2° to 46°8°)	38°3°	0%	5 mph8 km/h from NW, gusts 4 mph7 km/h	85%	1%	1

Days ahead

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

Today, Oct 23. Cloudy. High 61°16°, low 31°−1°. Typical 63°17° / 42°6°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 55°13°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 61°16°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 47°8°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 33°1°
  Dry
Official NWS forecast
Today: Sunny, with a high near 61. Northeast wind 5 to 10 mph, with gusts as high as 25 mph.
Tonight: Areas of frost after 11pm. Partly cloudy, with a low around 31. Northeast wind around 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
60°16°–61°16°
Low, likely
31°−1°–45°7°
Typical high / low
63°17° / 42°6°
Wind
10 mph16 km/h, gusts 23 mph37 km/h
UV peak
4
Tomorrow, Oct 24. Mostly sunny. High 62°17°, low 32°0°. Typical 62°17° / 42°6°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 34°1°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 62°17°
  Dry
3. Evening
  6 PM–midnight
  Clear, 49°9°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 33°1°
  Dry
Official NWS forecast
Day: Widespread frost before 9am. Sunny, with a high near 62. Southeast wind 0 to 5 mph.
Night: Widespread frost after 10pm. Mostly clear, with a low around 32. Southwest wind 0 to 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
60°16°–62°17°
Low, likely
32°0°–37°3°
Typical high / low
62°17° / 42°6°
Wind
4 mph7 km/h
UV peak
4
Sunday, Oct 25. Sunny. High 66°19°, low 34°1°. Typical 62°17° / 42°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 34°1°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 63°17°
  Dry
3. Evening
  6 PM–midnight
  Clear, 47°8°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 39°4°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Widespread frost before 9am. Sunny, with a high near 66. Northwest wind around 5 mph.
Night: Mostly clear, with a low around 34.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
61°16°–66°19°
Low, likely
32°0°–38°3°
Typical high / low
62°17° / 42°6°
Wind
5 mph8 km/h
UV peak
4
Monday, Oct 26. Mostly sunny. High 70°21°, low 44°7°. Typical 62°17° / 41°5°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 39°4°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 67°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 54°12°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 49°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 70.
Night: Mostly clear, with a low around 44.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
65°18°–70°21°
Low, likely
34°1°–44°7°
Typical high / low
62°17° / 41°5°
Wind
7 mph11 km/h, gusts 17 mph27 km/h
UV peak
4
Tuesday, Oct 27. Mostly sunny. High 65°18°, low 37°3°. Typical 61°16° / 41°5°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 53°11°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 43°6°
  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 37.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
62°17°–67°19°
Low, likely
37°3°–48°9°
Typical high / low
61°16° / 41°5°
Wind
8 mph13 km/h, gusts 19 mph30 km/h
UV peak
4
Wednesday, Oct 28. Partly sunny. High 62°17°, low 40°4°. Typical 61°16° / 41°5°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 42°6°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 60°16°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 53°11°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 47°8°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 62.
Night: Partly cloudy, with a low around 40.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
58°14°–63°17°
Low, likely
37°3°–46°8°
Typical high / low
61°16° / 41°5°
Wind
7 mph12 km/h, gusts 15 mph25 km/h
UV peak
2
Thursday, Oct 29. Partly sunny. High 67°19°, low 43°6°. Typical 61°16° / 40°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 46°8°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 55°13°
  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 67.
Night: Partly cloudy, with a low around 43.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
64°18°–69°21°
Low, likely
41°5°–49°9°
Typical high / low
61°16° / 40°4°
Wind
12 mph19 km/h, gusts 30 mph49 km/h
UV peak
3
Friday, Oct 30. Cloudy. High 68°20°, low 49°9°. Typical 60°16° / 40°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 67°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 55°13°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 48°9°
  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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
64°18°–70°21°
Low, likely
48°9°–50°10°
Typical high / low
60°16° / 40°4°
Wind
8 mph13 km/h, gusts 20 mph33 km/h
UV peak
4
Saturday, Oct 31. Sunny. High 60°16°, low 46°8°. Typical 60°16° / 40°4°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 58°15°
  Dry
3. Evening
  6 PM–midnight
  Clear, 49°10°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 42°5°
  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
55°13°–66°19°
Low, likely
41°5°–53°12°
Typical high / low
60°16° / 40°4°
Wind
9 mph15 km/h, gusts 22 mph36 km/h
UV peak
2
Sunday, Nov 1. Showers. High 61°16°, low 47°8°. Typical 59°15° / 40°4°. Rain 0.54 in14 mm, 30% chance. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 41°5°
  Dry
2. Afternoon
  noon–6 PM
  Rain, 57°14°
  30% chance · 0.19 in4.9 mm
3. Evening
  6 PM–midnight
  Rain, 52°11°
  30% chance · 0.29 in7.4 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
58°14°–65°18°
Low, likely
36°2°–55°13°
Typical high / low
59°15° / 40°4°
Wind
12 mph19 km/h, gusts 28 mph45 km/h

10 days15 days30 days

The outlook

Today
Dry, high 61°, low 31°.
Tomorrow
Dry, high 62°, low 32°.
Sunday
Dry, high 66°, low 34°, warming up.
Rest of week
Mostly dry, highs 60–70°.

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

Schuylkill River at Pottstown

4.6 mi

Below flood stage

Level: 2.1 ft
Flow: 944 cfs

Forecast peak 2.1 ft Fri 2 PM

Reading from Fri 9:15 AM · NWS gauge page

Schuylkill River at Reading

12 mi

Below flood stage

Level: 3.5 ft
Flow: 791 cfs

Forecast peak 3.5 ft Fri 2 PM

Reading from Fri 9:15 AM · NWS gauge page

Perkiomen Creek at Graterford

15 mi

Below flood stage

Level: 1.1 ft
Flow: 101 cfs

Forecast peak 1.1 ft Fri 2 PM

Reading from Fri 9:15 AM · NWS gauge page

West Branch Perkiomen Creek at Hillegass

13 mi

Below flood stage

Level: 0.5 ft
Flow: 12 cfs

Reading from Fri 9:15 AM · NWS gauge page

For your home

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

Heating this week

About 59% less heating than a typical week.

This week 38Typical 95

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 27
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, 2:00 PM–5:00 PM

Good stretch to open the windows.

Is this typical?

Reading Regional Airport · official normals 1991–2020 · records 1888–2026

Oct 23, today vs a typical year

Today’s expected high is 2°1° colder than typical.

Last 7 days vs normal

On average 3°2° colder than normal (daily mean temperature).

−6°−4°SatOct 17
−8°−4°SunOct 18
−2°−1°MonOct 19
+1°±0°TueOct 20
−1°WedOct 21
−1°ThuOct 22
—FriOct 23

Amity Gardens weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 49 min; Losing 2 min 35 s a day; shortest Dec 21, 1 h 31 min less
Golden hour: 5:33–6:28 PM; Morning 7:05–8:00 AM
Blue hour: 6:28–6:39 PM; Morning 6:54–7:05 AM; first light 6:54 AM

Stars tonight? Fair

Mostly clear 5–6:55 AM, but the moon is 95% lit and up.

Moon

Waxing gibbous

92% lit · growing

Today: sets 4:26 AM · rises 4:42 PM
Full moon: Oct 26
New moon: Nov 9

Looking west from Amity Gardens. The highest point on the skyline is about 2,200 ft, 27 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

Freeze Watch

Amity Gardens, PA weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Sunday

Rest of week

What changed since yesterday

Radar

Rivers

Schuylkill River at Pottstown

Schuylkill River at Reading

Perkiomen Creek at Graterford

West Branch Perkiomen Creek at Hillegass

For your home

Heating this week

Heat-pump hours, next 7 days

Comfort

Open the windows?

Is this typical?

Oct 23, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Fair

Moon