As of 14:33 EDT

Weather in Acton, NJ

88°Current weather

Acton, Saturday, 8 August, 14:33

Heavy rain. Feels like 95°. High 87°, low 72°.

Pressure30.00 inHg
Wind10.8 mph W
Humidity60%
Visibility6.2 mi
Dew point73°

Monthly outlook for Acton, NJ: average high 81.9°, average low 66.9°. That is 0.5° below the climate normal for August. Precipitation is expected on 5 days (about 1.0 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 10 August (91.9°), the coolest 15 August (58.2°).

81.9°/66.9°
Average high / low
−0.5°
Below normal
5 / 6
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August84.5°83.6°+0.5°
18 August – 27 August77.7°82°-2.4°
28 August – 6 Septemberat normal81.2°

August records over 66 years

98.1°28 August 2024All-time high
50.5°30 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Wilmington (13 mi).

Sun, 0990° / 72°0Partly cloudy
90 °Partly cloudy

Acton, Sunday, 9 August

Partly cloudy. High 90°, low 72°.

Pressure30.00 inHg
Wind8.6 mph W
Humidity49%
Visibility6.2 mi
Dew point68°
Mon, 1092° / 75°0.04Light rain
92 °Light rain

Acton, Monday, 10 August

Light rain. High 92°, low 75°.

Pressure30.00 inHg
Wind7.9 mph W
Humidity47%
Visibility6.2 mi
Dew point67°
Tue, 1189° / 70°0.13Light rain
89 °Light rain

Acton, Tuesday, 11 August

Light rain. High 89°, low 70°.

Pressure29.91 inHg
Wind7.4 mph W
Humidity58%
Visibility6.2 mi
Dew point69°
Wed, 1283° / 71°0.32Rain
83 °Rain

Acton, Wednesday, 12 August

Rain. High 83°, low 71°.

Pressure29.80 inHg
Wind8.6 mph W
Humidity71%
Visibility6.2 mi
Dew point68°
Thu, 1389° / 71°0Mostly clear
89 °Mostly clear

Acton, Thursday, 13 August

Mostly clear. High 89°, low 71°.

Pressure29.77 inHg
Wind11.8 mph NW
Humidity45%
Visibility
Dew point63°
Fri, 1477° / 65°0.01Light rain
77 °Light rain

Acton, Friday, 14 August

Light rain. High 77°, low 65°.

Pressure29.97 inHg
Wind10 mph NW
Humidity43%
Visibility
Dew point51°
Sat, 1577° / 58°0Clear
77 °Clear

Acton, Saturday, 15 August

Clear. High 77°, low 58°.

Pressure30.18 inHg
Wind11 mph N
Humidity36%
Visibility
Dew point46°
Sun, 1681° / 58°0Clear
81 °Clear

Acton, Sunday, 16 August

Clear. High 81°, low 58°.

Pressure30.27 inHg
Wind5.6 mph N
Humidity34%
Visibility
Dew point47°
Mon, 1780° / 61°0Partly cloudy
80 °Partly cloudy

Acton, Monday, 17 August

Partly cloudy. High 80°, low 61°.

Pressure30.15 inHg
Wind12.4 mph SE
Humidity57%
Visibility
Dew point61°
Tue, 1875° / 70°0.07Light rain
75 °Light rain

Acton, Tuesday, 18 August

Light rain. High 75°, low 70°.

Pressure29.97 inHg
Wind11.1 mph SW
Humidity91%
Visibility
Dew point69°
Wed, 1986° / 68°0Clear
86 °Clear

Acton, Wednesday, 19 August

Clear. High 86°, low 68°.

Pressure29.85 inHg
Wind10.3 mph NW
Humidity43%
Visibility
Dew point59°
Thu, 2074° / 64°0Overcast
74 °Overcast

Acton, Thursday, 20 August

Overcast. High 74°, low 64°.

Pressure29.97 inHg
Wind7.1 mph N
Humidity64%
Visibility
Dew point58°
Fri, 2173° / 66°0.33Rain
73 °Rain

Acton, Friday, 21 August

Rain. High 73°, low 66°.

Pressure29.88 inHg
Wind9.8 mph SW
Humidity92%
Visibility
Dew point70°
Sat, 2284° / 68°0.07Light rain
84 °Light rain

Acton, Saturday, 22 August

Light rain. High 84°, low 68°.

Pressure29.74 inHg
Wind8.8 mph NW
Humidity55%
Visibility
Dew point63°
Sun, 2374° / 61°0Partly cloudy
74 °Partly cloudy

Acton, Sunday, 23 August

Partly cloudy. High 74°, low 61°.

Pressure30.03 inHg
Wind15.3 mph N
Humidity32%
Visibility
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2482° / 65°0.07Climate normal
82 °Climate normal

Acton, Monday, 24 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.07 in
Chance of precipitation23%
Record high92° (1998)
Record low55° (1971)
Tue, 2583° / 66°0.06Climate normal
83 °Climate normal

Acton, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0.06 in
Chance of precipitation12%
Record high94° (1968)
Record low55° (1987)
Wed, 2683° / 67°0.06Climate normal
83 °Climate normal

Acton, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high83°
Average low67°
Average precipitation0.06 in
Chance of precipitation22%
Record high92° (1975)
Record low56° (1977)
Thu, 2783° / 67°0.17Climate normal
83 °Climate normal

Acton, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high83°
Average low67°
Average precipitation0.17 in
Chance of precipitation33%
Record high91° (2020)
Record low57° (1963)
Fri, 2883° / 68°0.24Climate normal
83 °Climate normal

Acton, Friday, 28 August

Climate normal for this date — 60-year average.

Average high83°
Average low68°
Average precipitation0.24 in
Chance of precipitation47%
Record high98° (2024)
Record low56° (2025)
Sat, 2982° / 68°0.12Climate normal
82 °Climate normal

Acton, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high82°
Average low68°
Average precipitation0.12 in
Chance of precipitation23%
Record high94° (1973)
Record low51° (1986)
Sun, 3082° / 67°0.08Climate normal
82 °Climate normal

Acton, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high82°
Average low67°
Average precipitation0.08 in
Chance of precipitation27%
Record high94° (1973)
Record low51° (1986)
Mon, 3182° / 67°0.07Climate normal
82 °Climate normal

Acton, Monday, 31 August

Climate normal for this date — 60-year average.

Average high82°
Average low67°
Average precipitation0.07 in
Chance of precipitation18%
Record high94° (2010)
Record low52° (1976)
Tue, 0181° / 65°0.14Climate normal
81 °Climate normal

Acton, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high81°
Average low65°
Average precipitation0.14 in
Chance of precipitation30%
Record high92° (2010)
Record low56° (1967)
Wed, 0281° / 65°0.11Climate normal
81 °Climate normal

Acton, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high81°
Average low65°
Average precipitation0.11 in
Chance of precipitation35%
Record high93° (1980)
Record low54° (1970)
Thu, 0381° / 65°0.13Climate normal
81 °Climate normal

Acton, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high81°
Average low65°
Average precipitation0.13 in
Chance of precipitation35%
Record high93° (2023)
Record low50° (1967)
Fri, 0481° / 65°0.09Climate normal
81 °Climate normal

Acton, Friday, 4 September

Climate normal for this date — 60-year average.

Average high81°
Average low65°
Average precipitation0.09 in
Chance of precipitation25%
Record high96° (2023)
Record low53° (2024)
Sat, 0580° / 65°0.11Climate normal
80 °Climate normal

Acton, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high80°
Average low65°
Average precipitation0.11 in
Chance of precipitation32%
Record high97° (2023)
Record low53° (1994)
Sun, 0680° / 65°0.23Climate normal
80 °Climate normal

Acton, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high80°
Average low65°
Average precipitation0.23 in
Chance of precipitation30%
Record high97° (2023)
Record low52° (1994)

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 Acton, 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 Acton, 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.