Historical weather data, all-time temperature records, and monthly climate averages for Freeport, NY. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 5 in Freeport typically lands right in that transitional sweet spot — average highs around 55° with lows near 40°. The date has seen a 49-degree swing in its history, from a 73° scorcher in 1988 down to a 24° freeze in 1995. Rain is possible but unlikely, with only a 29% chance of precipitation and virtually no shot at snow.
Freeport's weather history is one of real extremes — the thermometer has reached 104° in July 1966 and plunged to -2° in January 1985, a 106-degree range over 78 years of records. On the wet side, a single day in September 2023 dropped 8.05 inches of rain, and a January 2016 snowstorm buried the area under 30.3 inches.
Freeport peaks in warmth during the third week of July, when average highs reach 85°, and bottoms out in mid-January at a chilly 38°. Late July is also the wettest stretch of the year, averaging nearly an inch of rain per week. Spring and fall are mild and quick — April jumps nearly 20 degrees from March to May, making shoulder season a short but pleasant window.