As of 20:49 EDT

Weather in Delran, NJ

79°Current weather

Delran, Saturday, 8 August, 20:49

Overcast. Feels like 79°. High 87°, low 72°.

Pressure29.94 inHg
Wind1 mph SE
Humidity75%
Visibility6.2 mi
Dew point71°

Monthly outlook for Delran, NJ: average high 84.1°, average low 69.1°. That is 0.9° above the climate normal for August. Precipitation is expected on 4 days (about 0.8 inches), against a normal of 6 days and 2.3 inches. The warmest day looks like 11 August (91.4°), the coolest 16 August (62.3°).

84.1°/69.1°
Average high / low
+0.9°
Above normal
4 / 6
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August86.4°83.2°+1.7°
18 August – 27 August80.3°81.6°-0.7°
28 August – 6 Septemberat normal80.5°

August records over 66 years

99.7°9 August 2001All-time high
46.9°30 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Trevose (9 mi).

Sun, 0991° / 73°0Overcast
91 °Overcast

Delran, Sunday, 9 August

Overcast. High 91°, low 73°.

Pressure30.00 inHg
Wind8.2 mph NW
Humidity41%
Visibility6.2 mi
Dew point64°
Mon, 1091° / 74°0.02Light rain
91 °Light rain

Delran, Monday, 10 August

Light rain. High 91°, low 74°.

Pressure29.97 inHg
Wind8 mph W
Humidity35%
Visibility6.2 mi
Dew point61°
Tue, 1191° / 74°0.07Light rain
91 °Light rain

Delran, Tuesday, 11 August

Light rain. High 91°, low 74°.

Pressure29.88 inHg
Wind4.4 mph NW
Humidity50%
Visibility6.2 mi
Dew point67°
Wed, 1285° / 73°0.37Rain
85 °Rain

Delran, Wednesday, 12 August

Rain. High 85°, low 73°.

Pressure29.80 inHg
Wind8.2 mph W
Humidity61%
Visibility6.2 mi
Dew point66°
Thu, 1390° / 72°0.02Light rain
90 °Light rain

Delran, Thursday, 13 August

Light rain. High 90°, low 72°.

Pressure29.74 inHg
Wind12 mph NW
Humidity39%
Visibility
Dew point60°
Fri, 1479° / 67°0Light rain
79 °Light rain

Delran, Friday, 14 August

Light rain. High 79°, low 67°.

Pressure29.94 inHg
Wind9.4 mph N
Humidity32%
Visibility
Dew point46°
Sat, 1580° / 63°0Clear
80 °Clear

Delran, Saturday, 15 August

Clear. High 80°, low 63°.

Pressure30.15 inHg
Wind11.3 mph N
Humidity29%
Visibility
Dew point42°
Sun, 1683° / 62°0Clear
83 °Clear

Delran, Sunday, 16 August

Clear. High 83°, low 62°.

Pressure30.27 inHg
Wind8.7 mph SE
Humidity27%
Visibility
Dew point43°
Mon, 1786° / 66°0Partly cloudy
86 °Partly cloudy

Delran, Monday, 17 August

Partly cloudy. High 86°, low 66°.

Pressure30.15 inHg
Wind10.8 mph S
Humidity37%
Visibility
Dew point54°
Tue, 1881° / 72°0.06Light rain
81 °Light rain

Delran, Tuesday, 18 August

Light rain. High 81°, low 72°.

Pressure29.94 inHg
Wind10.1 mph SW
Humidity72%
Visibility
Dew point67°
Wed, 1987° / 70°0Light rain
87 °Light rain

Delran, Wednesday, 19 August

Light rain. High 87°, low 70°.

Pressure29.85 inHg
Wind11.2 mph NW
Humidity36%
Visibility
Dew point55°
Thu, 2073° / 67°0Overcast
73 °Overcast

Delran, Thursday, 20 August

Overcast. High 73°, low 67°.

Pressure29.97 inHg
Wind6 mph N
Humidity56%
Visibility
Dew point56°
Fri, 2181° / 68°0.21Light rain
81 °Light rain

Delran, Friday, 21 August

Light rain. High 81°, low 68°.

Pressure29.88 inHg
Wind11.1 mph S
Humidity62%
Visibility
Dew point65°
Sat, 2284° / 69°0.02Light rain
84 °Light rain

Delran, Saturday, 22 August

Light rain. High 84°, low 69°.

Pressure29.74 inHg
Wind8.1 mph W
Humidity55%
Visibility
Dew point63°
Sun, 2375° / 63°0Partly cloudy
75 °Partly cloudy

Delran, Sunday, 23 August

Partly cloudy. High 75°, low 63°.

Pressure30.00 inHg
Wind14.3 mph NW
Humidity29%
Visibility
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2481° / 64°0.07Climate normal
81 °Climate normal

Delran, Monday, 24 August

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.07 in
Chance of precipitation20%
Record high92° (1998)
Record low53° (1971)
Tue, 2582° / 65°0.07Climate normal
82 °Climate normal

Delran, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.07 in
Chance of precipitation17%
Record high96° (1968)
Record low53° (1987)
Wed, 2682° / 65°0.07Climate normal
82 °Climate normal

Delran, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.07 in
Chance of precipitation23%
Record high92° (1993)
Record low55° (1963)
Thu, 2783° / 66°0.18Climate normal
83 °Climate normal

Delran, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0.18 in
Chance of precipitation35%
Record high92° (1993)
Record low56° (1963)
Fri, 2882° / 67°0.23Climate normal
82 °Climate normal

Delran, Friday, 28 August

Climate normal for this date — 60-year average.

Average high82°
Average low67°
Average precipitation0.23 in
Chance of precipitation42%
Record high95° (2024)
Record low56° (1986)
Sat, 2981° / 66°0.13Climate normal
81 °Climate normal

Delran, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high81°
Average low66°
Average precipitation0.13 in
Chance of precipitation30%
Record high94° (2010)
Record low49° (1982)
Sun, 3082° / 65°0.06Climate normal
82 °Climate normal

Delran, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.06 in
Chance of precipitation33%
Record high94° (1973)
Record low47° (1986)
Mon, 3181° / 65°0.08Climate normal
81 °Climate normal

Delran, Monday, 31 August

Climate normal for this date — 60-year average.

Average high81°
Average low65°
Average precipitation0.08 in
Chance of precipitation20%
Record high96° (2010)
Record low51° (1976)
Tue, 0180° / 64°0.13Climate normal
80 °Climate normal

Delran, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high80°
Average low64°
Average precipitation0.13 in
Chance of precipitation30%
Record high94° (2010)
Record low55° (1967)
Wed, 0280° / 64°0.13Climate normal
80 °Climate normal

Delran, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high80°
Average low64°
Average precipitation0.13 in
Chance of precipitation35%
Record high94° (2010)
Record low53° (1970)
Thu, 0380° / 64°0.15Climate normal
80 °Climate normal

Delran, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high80°
Average low64°
Average precipitation0.15 in
Chance of precipitation32%
Record high93° (2015)
Record low49° (1967)
Fri, 0480° / 64°0.1Climate normal
80 °Climate normal

Delran, Friday, 4 September

Climate normal for this date — 60-year average.

Average high80°
Average low64°
Average precipitation0.1 in
Chance of precipitation28%
Record high96° (2023)
Record low52° (1997)
Sat, 0580° / 64°0.07Climate normal
80 °Climate normal

Delran, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high80°
Average low64°
Average precipitation0.07 in
Chance of precipitation28%
Record high95° (2023)
Record low53° (1997)
Sun, 0679° / 63°0.21Climate normal
79 °Climate normal

Delran, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high79°
Average low63°
Average precipitation0.21 in
Chance of precipitation35%
Record high95° (2023)
Record low51° (1984)

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 Delran, NJ 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 Delran, NJ 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.