What is today's weather forecast for Colonia, NJ?

Today's forecast for Colonia shows a low of 18 degrees Fahrenheit. Partly cloudy, with a low around 18.

What is the 7-day weather forecast for Colonia, NJ?

The 7-day forecast for Colonia shows highs from 33 to 43 degrees and lows from 16 to 32 degrees Fahrenheit. Expect precipitation on 4 days with chances of 20% or higher.

Will it rain in Colonia, NJ this week?

Yes, rain is possible in Colonia this week. Precipitation chances: Friday (20% chance), Tuesday (30% chance), Wednesday (50% chance), Thursday (40% chance).

How accurate is the Colonia weather forecast?

WeatherForYou provides highly accurate Colonia forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Colonia, NJ Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

39°F
Feels Like 36°F

Humidity 56% Dew Point 25°F Wind W 4 MPH Gusts 9 Barometer 30.09 in.

Report from a MADIS/MESONET weather station 2 mi. SE of central Colonia
at 4:38 PM Thu, Dec 4, 2025

Point Forecast at a Glance

ThuDec 4

FriDec 5

SatDec 6

SunDec 7

MonDec 8

TueDec 9

WedDec 10

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 33°F to 42°F. Some precipitation possible, including both rain and snow.

Climate Context

This week's forecast shows temperatures running 5°F below the historical average for December. Normal highs for this period are around 44°F with lows around 29°F.

This Date in Weather History

1982 - The temperature in New York City's Central Park reached 72 degrees to establish a record high for December. The month as a whole was also the warmest of record.

Colonia, NJ 7 Day Weather Forecast Details

Thursday Dec 4

Night: Partly cloudy, with a low around 18. Northwest wind 10 to 15 mph becoming light north after midnight. Winds could gust as high as 30 mph.

Friday Dec 5

Day: Increasing clouds, with a high near 33. Calm wind becoming east around 5 mph.

Night: A slight chance of snow. Mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 20%.

Saturday Dec 6

Day: Partly sunny, with a high near 42. Calm wind becoming west around 5 mph in the afternoon.

Night: Partly cloudy, with a low around 27. West wind around 5 mph.

Sunday Dec 7

Day: Partly sunny, with a high near 41.

Night: Mostly cloudy, with a low around 25.

Monday Dec 8

Day: Sunny, with a high near 34.

Night: Mostly clear, with a low around 16.

Tuesday Dec 9

Day: Partly sunny, with a high near 36.

Night: A chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.

Wednesday Dec 10

Day: Mostly cloudy, with a high near 41.

Night: A chance of rain. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.

Thursday Dec 11

Day: A chance of rain. Mostly cloudy, with a high near 43. Chance of precipitation is 40%.

About Colonia, NJ

Colonia is an unincorporated community and census-designated place (CDP) in Woodbridge Township in Middlesex County in the U.S. state of New Jersey. As of the 2020 United States census, the CDP's population was 18,609.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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