As of 04:20 EST

Weather in Iselin Heights, PA

37°Current weather

Iselin Heights, Sunday, 15 November, 04:20

Overcast. Feels like 31°. High 41°, low 37°.

Pressure30.09 inHg
Wind8.1 mph W
Humidity49%
Visibility6.2 mi
Dew point25°

Monthly outlook for Iselin Heights, PA: average high 49.8°, average low 33.9°. That is 4.2° above the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 7 days and 2.1 inches. The warmest day looks like 19 November (56.4°), the coolest 24 November (23.6°).

49.8°/33.9°
Average high / low
+4.2°
Above normal
0 / 7
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 November – 24 November48.8°42.9°+3.2°
25 November – 4 December51.6°39.9°+6.5°
5 December – 14 Decemberat normal35.7°—

November records over 66 years

73.4°5 November 2024All-time high
4.1°22 November 2018All-time low

Climate normals and records are computed from the nearest reference point — Bloom (11 mi).

Mon, 1645° / 36°0Overcast
45 °Overcast

Iselin Heights, Monday, 16 November

Overcast. High 45°, low 36°.

Pressure30.50 inHg
Wind7.7 mph NW
Humidity72%
Visibility6.2 mi
Dew point34°
Tue, 1752° / 31°0Clear
52 °Clear

Iselin Heights, Tuesday, 17 November

Clear. High 52°, low 31°.

Pressure30.56 inHg
Wind7.7 mph W
Humidity57%
Visibility6.2 mi
Dew point34°
Wed, 1854° / 31°0Mostly clear
54 °Mostly clear

Iselin Heights, Wednesday, 18 November

Mostly clear. High 54°, low 31°.

Pressure30.50 inHg
Wind6 mph W
Humidity56%
Visibility6.2 mi
Dew point36°
Thu, 1956° / 33°0Overcast
56 °Overcast

Iselin Heights, Thursday, 19 November

Overcast. High 56°, low 33°.

Pressure30.36 inHg
Wind9.4 mph SW
Humidity40%
Visibility—
Dew point29°
Fri, 2055° / 43°0Overcast
55 °Overcast

Iselin Heights, Friday, 20 November

Overcast. High 55°, low 43°.

Pressure30.30 inHg
Wind9.6 mph W
Humidity58%
Visibility—
Dew point39°
Sat, 2156° / 40°0Overcast
56 °Overcast

Iselin Heights, Saturday, 21 November

Overcast. High 56°, low 40°.

Pressure30.24 inHg
Wind6.4 mph S
Humidity60%
Visibility—
Dew point40°
Sun, 2253° / 40°0.01Light rain
53 °Light rain

Iselin Heights, Sunday, 22 November

Light rain. High 53°, low 40°.

Pressure29.97 inHg
Wind13.2 mph W
Humidity68%
Visibility—
Dew point41°
Mon, 2336° / 25°0.02Light snow
36 °Light snow

Iselin Heights, Monday, 23 November

Light snow. High 36°, low 25°.

Pressure30.30 inHg
Wind11.1 mph NW
Humidity72%
Visibility—
Dew point26°
Tue, 2442° / 24°0Clear
42 °Clear

Iselin Heights, Tuesday, 24 November

Clear. High 42°, low 24°.

Pressure30.53 inHg
Wind4 mph E
Humidity28%
Visibility—
Dew point9°
Wed, 2546° / 26°0Clear
46 °Clear

Iselin Heights, Wednesday, 25 November

Clear. High 46°, low 26°.

Pressure30.47 inHg
Wind4.3 mph SW
Humidity30%
Visibility—
Dew point14°
Thu, 2650° / 30°0Overcast
50 °Overcast

Iselin Heights, Thursday, 26 November

Overcast. High 50°, low 30°.

Pressure30.39 inHg
Wind2.6 mph SW
Humidity38%
Visibility—
Dew point22°
Fri, 2754° / 34°0Clear
54 °Clear

Iselin Heights, Friday, 27 November

Clear. High 54°, low 34°.

Pressure30.36 inHg
Wind1.4 mph NE
Humidity33%
Visibility—
Dew point23°
Sat, 2856° / 37°0Overcast
56 °Overcast

Iselin Heights, Saturday, 28 November

Overcast. High 56°, low 37°.

Pressure30.36 inHg
Wind2.6 mph W
Humidity35%
Visibility—
Dew point26°
Sun, 2953° / 37°0Mostly clear
53 °Mostly clear

Iselin Heights, Sunday, 29 November

Mostly clear. High 53°, low 37°.

Pressure30.24 inHg
Wind8.4 mph W
Humidity44%
Visibility—
Dew point30°
Mon, 3051° / 37°0Overcast
51 °Overcast

Iselin Heights, Monday, 30 November

Overcast. High 51°, low 37°.

Pressure30.09 inHg
Wind6.9 mph NW
Humidity52%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0139° / 27°0.16Climate normal
39 °Climate normal

Iselin Heights, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high39°
Average low27°
Average precipitation0.16 in
Chance of precipitation48%
Record high61° (2006)
Record low4° (1976)
Wed, 0238° / 26°0.12Climate normal
38 °Climate normal

Iselin Heights, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high38°
Average low26°
Average precipitation0.12 in
Chance of precipitation48%
Record high62° (1982)
Record low0° (1971)
Thu, 0338° / 25°0.13Climate normal
38 °Climate normal

Iselin Heights, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high38°
Average low25°
Average precipitation0.13 in
Chance of precipitation45%
Record high62° (1982)
Record low-4° (1976)
Fri, 0438° / 25°0.11Climate normal
38 °Climate normal

Iselin Heights, Friday, 4 December

Climate normal for this date — 60-year average.

Average high38°
Average low25°
Average precipitation0.11 in
Chance of precipitation38%
Record high63° (2012)
Record low-8° (1966)
Sat, 0537° / 26°0.12Climate normal
37 °Climate normal

Iselin Heights, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high37°
Average low26°
Average precipitation0.12 in
Chance of precipitation50%
Record high63° (1982)
Record low4° (1974)
Sun, 0637° / 25°0.15Climate normal
37 °Climate normal

Iselin Heights, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high37°
Average low25°
Average precipitation0.15 in
Chance of precipitation55%
Record high64° (1998)
Record low4° (2007)
Mon, 0735° / 24°0.11Climate normal
35 °Climate normal

Iselin Heights, Monday, 7 December

Climate normal for this date — 60-year average.

Average high35°
Average low24°
Average precipitation0.11 in
Chance of precipitation40%
Record high61° (1998)
Record low9° (2007)
Tue, 0835° / 24°0.09Climate normal
35 °Climate normal

Iselin Heights, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high35°
Average low24°
Average precipitation0.09 in
Chance of precipitation30%
Record high59° (1966)
Record low7° (2003)
Wed, 0936° / 23°0.17Climate normal
36 °Climate normal

Iselin Heights, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high36°
Average low23°
Average precipitation0.17 in
Chance of precipitation38%
Record high60° (1966)
Record low-5° (2002)
Thu, 1036° / 24°0.17Climate normal
36 °Climate normal

Iselin Heights, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high36°
Average low24°
Average precipitation0.17 in
Chance of precipitation47%
Record high56° (2024)
Record low0° (1977)
Fri, 1135° / 24°0.15Climate normal
35 °Climate normal

Iselin Heights, Friday, 11 December

Climate normal for this date — 60-year average.

Average high35°
Average low24°
Average precipitation0.15 in
Chance of precipitation47%
Record high57° (2021)
Record low1° (1977)
Sat, 1235° / 23°0.11Climate normal
35 °Climate normal

Iselin Heights, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high35°
Average low23°
Average precipitation0.11 in
Chance of precipitation37%
Record high60° (2015)
Record low-1° (1977)
Sun, 1335° / 23°0.12Climate normal
35 °Climate normal

Iselin Heights, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high35°
Average low23°
Average precipitation0.12 in
Chance of precipitation45%
Record high61° (2015)
Record low-7° (1962)
Mon, 1436° / 23°0.15Climate normal
36 °Climate normal

Iselin Heights, Monday, 14 December

Climate normal for this date — 60-year average.

Average high36°
Average low23°
Average precipitation0.15 in
Chance of precipitation47%
Record high58° (2015)
Record low-4° (2005)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Iselin Heights, PA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Iselin Heights, PA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.