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As of 14:00 EDT

Weather in Iselin Heights, PA

82°Current weather

Iselin Heights, Sunday, 9 August, 14:00

Clear. Feels like 85°. High 83°, low 66°.

Pressure30.03 inHg
Wind6.1 mph SW
Humidity63%
Visibility6.2 mi
Dew point67°
Mon, 1086° / 65°0.17Rain
86 °Rain

Iselin Heights, Monday, 10 August

Rain. High 86°, low 65°.

Pressure30.03 inHg
Wind8 mph SW
Humidity85%
Visibility6.2 mi
Dew point65°
Tue, 1183° / 62°0.02Light rain
83 °Light rain

Iselin Heights, Tuesday, 11 August

Light rain. High 83°, low 62°.

Pressure29.97 inHg
Wind4.3 mph NW
Humidity88%
Visibility6.2 mi
Dew point65°
Wed, 1274° / 62°0.16Rain
74 °Rain

Iselin Heights, Wednesday, 12 August

Rain. High 74°, low 62°.

Pressure29.83 inHg
Wind5.3 mph SW
Humidity97%
Visibility6.2 mi
Dew point66°
Thu, 1376° / 61°0.01Light rain
76 °Light rain

Iselin Heights, Thursday, 13 August

Light rain. High 76°, low 61°.

Pressure29.94 inHg
Wind11.7 mph NW
Humidity41%
Visibility6.2 mi
Dew point47°
Fri, 1475° / 53°0Partly cloudy
75 °Partly cloudy

Iselin Heights, Friday, 14 August

Partly cloudy. High 75°, low 53°.

Pressure30.03 inHg
Wind10 mph NW
Humidity40%
Visibility—
Dew point47°
Sat, 1570° / 49°0Overcast
70 °Overcast

Iselin Heights, Saturday, 15 August

Overcast. High 70°, low 49°.

Pressure30.27 inHg
Wind8 mph N
Humidity45%
Visibility—
Dew point44°
Sun, 1662° / 49°0Light rain
62 °Light rain

Iselin Heights, Sunday, 16 August

Light rain. High 62°, low 49°.

Pressure30.15 inHg
Wind7.1 mph SE
Humidity66%
Visibility—
Dew point49°
Mon, 1774° / 56°0Overcast
74 °Overcast

Iselin Heights, Monday, 17 August

Overcast. High 74°, low 56°.

Pressure29.97 inHg
Wind7.2 mph NW
Humidity53%
Visibility—
Dew point53°
Tue, 1879° / 53°0Overcast
79 °Overcast

Iselin Heights, Tuesday, 18 August

Overcast. High 79°, low 53°.

Pressure29.97 inHg
Wind6 mph SW
Humidity41%
Visibility—
Dew point51°
Wed, 1984° / 63°0.18Light rain
84 °Light rain

Iselin Heights, Wednesday, 19 August

Light rain. High 84°, low 63°.

Pressure29.74 inHg
Wind10 mph SW
Humidity46%
Visibility—
Dew point58°
Thu, 2064° / 53°0Overcast
64 °Overcast

Iselin Heights, Thursday, 20 August

Overcast. High 64°, low 53°.

Pressure29.85 inHg
Wind7.9 mph NW
Humidity70%
Visibility—
Dew point54°
Fri, 2174° / 49°0Overcast
74 °Overcast

Iselin Heights, Friday, 21 August

Overcast. High 74°, low 49°.

Pressure29.88 inHg
Wind7.8 mph SW
Humidity34%
Visibility—
Dew point41°
Sat, 2277° / 54°0.48Rain
77 °Rain

Iselin Heights, Saturday, 22 August

Rain. High 77°, low 54°.

Pressure29.85 inHg
Wind9 mph SW
Humidity52%
Visibility—
Dew point56°
Sun, 2373° / 52°0.18Rain
73 °Rain

Iselin Heights, Sunday, 23 August

Rain. High 73°, low 52°.

Pressure29.94 inHg
Wind13.4 mph W
Humidity58%
Visibility—
Dew point56°
Mon, 2474° / 47°0Clear
74 °Clear

Iselin Heights, Monday, 24 August

Clear. High 74°, low 47°.

Pressure30.21 inHg
Wind3.6 mph N
Humidity38%
Visibility—
Dew point44°

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.