Historical weather data, all-time temperature records, and monthly climate averages for Orange, CT. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4th in Orange sits right on the edge of spring — historically, highs average just 53° with a 46% chance of rain and a lingering 10% shot at snow. The date has seen everything from a brutal 17° low back in 1954 to a downright pleasant 71° high just this year in 2025.
Orange has earned its Connecticut weather stripes, swinging from a scorching 101° in July 2011 all the way down to -8° in January 1948. A single June day in 1972 dumped 5.24 inches of rain, and a February storm in 1958 buried the area under 16.1 inches of snow.
Summer is the sweet spot here — highs peak around 82-83° in mid-to-late July, making it the best stretch for outdoor plans. Winters are genuinely cold, with January highs averaging just 36-37°. Oddly, the wettest stretch of the year falls in mid-December, so pack an umbrella for holiday travel.