As of 05:37 EDT

Weather in Colonia, NJ

54°Current weather

Colonia, Monday, 12 October, 05:37

Mostly clear. Feels like 54°. High 72°, low 54°.

Pressure29.74 inHg
Wind10.4 mph N
Humidity95%
Visibility6.2 mi
Dew point53°

Monthly outlook for Colonia, NJ: average high 62.5°, average low 49.5°. That is 0.2° below the climate normal for October. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 14 October (78.3°), the coolest 18 October (38°).

62.5°/49.5°
Average high / low
−0.2°
Below normal
3 / 4
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October64.9°63.9°+0.6°
22 October – 31 October58.6°60.1°-0.8°
1 November – 10 Novemberat normal57.3°—

October records over 66 years

91.9°2 October 2019All-time high
29.3°31 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Iselin (2 mi).

Tue, 1371° / 53°0Clear
71 °Clear

Colonia, Tuesday, 13 October

Clear. High 71°, low 53°.

Pressure29.94 inHg
Wind4.5 mph S
Humidity73%
Visibility6.2 mi
Dew point62°
Wed, 1478° / 63°0Partly cloudy
78 °Partly cloudy

Colonia, Wednesday, 14 October

Partly cloudy. High 78°, low 63°.

Pressure29.88 inHg
Wind8.2 mph W
Humidity63%
Visibility6.2 mi
Dew point63°
Thu, 1564° / 53°0Partly cloudy
64 °Partly cloudy

Colonia, Thursday, 15 October

Partly cloudy. High 64°, low 53°.

Pressure30.21 inHg
Wind3 mph N
Humidity56%
Visibility6.2 mi
Dew point46°
Fri, 1666° / 53°0.44Rain
66 °Rain

Colonia, Friday, 16 October

Rain. High 66°, low 53°.

Pressure29.68 inHg
Wind19.2 mph W
Humidity97%
Visibility—
Dew point56°
Sat, 1752° / 43°0Mostly clear
52 °Mostly clear

Colonia, Saturday, 17 October

Mostly clear. High 52°, low 43°.

Pressure30.18 inHg
Wind14.7 mph NW
Humidity51%
Visibility—
Dew point31°
Sun, 1854° / 38°0Clear
54 °Clear

Colonia, Sunday, 18 October

Clear. High 54°, low 38°.

Pressure30.59 inHg
Wind9.4 mph SW
Humidity28%
Visibility—
Dew point14°
Mon, 1963° / 44°0Clear
63 °Clear

Colonia, Monday, 19 October

Clear. High 63°, low 44°.

Pressure30.50 inHg
Wind10.5 mph SW
Humidity42%
Visibility—
Dew point31°
Tue, 2066° / 50°0Overcast
66 °Overcast

Colonia, Tuesday, 20 October

Overcast. High 66°, low 50°.

Pressure30.33 inHg
Wind7.5 mph W
Humidity45%
Visibility—
Dew point37°
Wed, 2162° / 53°0Clear
62 °Clear

Colonia, Wednesday, 21 October

Clear. High 62°, low 53°.

Pressure30.45 inHg
Wind9.7 mph NE
Humidity47%
Visibility—
Dew point38°
Thu, 2261° / 51°0Overcast
61 °Overcast

Colonia, Thursday, 22 October

Overcast. High 61°, low 51°.

Pressure30.59 inHg
Wind8.4 mph SE
Humidity52%
Visibility—
Dew point39°
Fri, 2366° / 49°0Partly cloudy
66 °Partly cloudy

Colonia, Friday, 23 October

Partly cloudy. High 66°, low 49°.

Pressure30.33 inHg
Wind14.7 mph SW
Humidity60%
Visibility—
Dew point45°
Sat, 2456° / 45°0.11Light rain
56 °Light rain

Colonia, Saturday, 24 October

Light rain. High 56°, low 45°.

Pressure30.18 inHg
Wind15.4 mph NW
Humidity52%
Visibility—
Dew point38°
Sun, 2555° / 42°0Mostly clear
55 °Mostly clear

Colonia, Sunday, 25 October

Mostly clear. High 55°, low 42°.

Pressure30.30 inHg
Wind7.1 mph W
Humidity31%
Visibility—
Dew point19°
Mon, 2653° / 51°0.09Light rain
53 °Light rain

Colonia, Monday, 26 October

Light rain. High 53°, low 51°.

Pressure29.83 inHg
Wind7.8 mph N
Humidity72%
Visibility—
Dew point43°
Tue, 2759° / 48°0Partly cloudy
59 °Partly cloudy

Colonia, Tuesday, 27 October

Partly cloudy. High 59°, low 48°.

Pressure30.00 inHg
Wind6.6 mph N
Humidity55%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2860° / 46°0.14Climate normal
60 °Climate normal

Colonia, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high60°
Average low46°
Average precipitation0.14 in
Chance of precipitation28%
Record high80° (2023)
Record low31° (1976)
Thu, 2958° / 44°0.21Climate normal
58 °Climate normal

Colonia, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high58°
Average low44°
Average precipitation0.21 in
Chance of precipitation30%
Record high75° (1984)
Record low32° (1965)
Fri, 3058° / 44°0.09Climate normal
58 °Climate normal

Colonia, Friday, 30 October

Climate normal for this date — 60-year average.

Average high58°
Average low44°
Average precipitation0.09 in
Chance of precipitation23%
Record high78° (2024)
Record low34° (2011)
Sat, 3159° / 44°0.06Climate normal
59 °Climate normal

Colonia, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.06 in
Chance of precipitation15%
Record high81° (2024)
Record low29° (2020)
Sun, 0160° / 46°0.09Climate normal
60 °Climate normal

Colonia, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high60°
Average low46°
Average precipitation0.09 in
Chance of precipitation23%
Record high79° (2024)
Record low34° (1983)
Mon, 0260° / 46°0.08Climate normal
60 °Climate normal

Colonia, Monday, 2 November

Climate normal for this date — 60-year average.

Average high60°
Average low46°
Average precipitation0.08 in
Chance of precipitation30%
Record high76° (1982)
Record low31° (2023)
Tue, 0360° / 45°0.08Climate normal
60 °Climate normal

Colonia, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.08 in
Chance of precipitation22%
Record high77° (2003)
Record low33° (2002)
Wed, 0458° / 44°0.06Climate normal
58 °Climate normal

Colonia, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high58°
Average low44°
Average precipitation0.06 in
Chance of precipitation15%
Record high73° (1974)
Record low33° (2006)
Thu, 0558° / 44°0.12Climate normal
58 °Climate normal

Colonia, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high58°
Average low44°
Average precipitation0.12 in
Chance of precipitation32%
Record high77° (2022)
Record low33° (1983)
Fri, 0656° / 43°0.08Climate normal
56 °Climate normal

Colonia, Friday, 6 November

Climate normal for this date — 60-year average.

Average high56°
Average low43°
Average precipitation0.08 in
Chance of precipitation28%
Record high80° (2024)
Record low31° (2012)
Sat, 0756° / 42°0.09Climate normal
56 °Climate normal

Colonia, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.09 in
Chance of precipitation20%
Record high75° (2022)
Record low29° (1962)
Sun, 0855° / 41°0.14Climate normal
55 °Climate normal

Colonia, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.14 in
Chance of precipitation27%
Record high73° (1975)
Record low28° (2019)
Mon, 0956° / 41°0.07Climate normal
56 °Climate normal

Colonia, Monday, 9 November

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.07 in
Chance of precipitation25%
Record high74° (2020)
Record low23° (2019)
Tue, 1056° / 42°0.16Climate normal
56 °Climate normal

Colonia, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.16 in
Chance of precipitation37%
Record high73° (2020)
Record low25° (2017)

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 Colonia, 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 Colonia, 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.