Historical weather data, all-time temperature records, and monthly climate averages for Orange, NJ. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 5th in Orange sits in that classic early-spring sweet spot — expect a high around 57° and a low near 39°, though this date has seen everything from a balmy 80° (2010) to a bitter 25° (2016). There's a roughly 1-in-4 chance of rain, but you can put away the snow shovel.
Orange doesn't mess around at the extremes — temperatures here have swung from a scorching 107° in July 2011 all the way down to exactly 0° in January 2004. Tropical Storm Ida also left its mark with a jaw-dropping 8.59 inches of rain in a single day in September 2021.
Summers are legitimately hot, with mid-July average highs hitting 90° and the warmest week of the year running July 16–22. Winters are cold but not brutal, with January and February highs hovering in the low 40s. If you're watching for rain, late July is historically the wettest stretch of the year.