Weather
Broome County, NY Weather: Highs Fall Into 50s Oct. 20-24
BINGHAMTON, NY – Residents across Binghamton, Broome County and surrounding communities in New York's Southern Tier can expect chilly overnight temperatures beginning Tuesday, Oct. 20, even as sunny s
By Natalie Rhodes · 2026-10-18T00:49:10.821Z
BINGHAMTON, NY – Residents across Binghamton, Broome County and surrounding communities in New York's Southern Tier can expect chilly overnight temperatures beginning Tuesday, Oct. 20, even as sunny skies bring afternoon highs into the 60s. Temperatures are forecast to fall into the middle and upper 30s on several nights through Friday, creating conditions that could support frost in colder locations before another cool weekend arrives.
According to the National Weather Service in Binghamton, temperatures are expected to reach approximately 65 degrees Tuesday before falling to 36 degrees overnight. Wednesday and Thursday will bring sunny skies and highs near 63 degrees, with overnight temperatures remaining in the 30s and lower 40s. By Friday, afternoon temperatures are forecast to drop to approximately 59 degrees, marking a return to cooler daytime conditions.
The upcoming pattern follows a particularly cold Saturday night, when temperatures in Binghamton are expected to fall to around 30 degrees. Observations at Greater Binghamton Airport Saturday evening showed temperatures near 36 degrees, with a wind chill around 30 degrees. Sunday will bring a noticeable rebound, with sunshine and a high near 58 degrees, followed by a warmer Monday afternoon near 64 degrees.
The most significant feature of the upcoming week will be the difference between daytime and nighttime temperatures. Tuesday's forecast high of 65 degrees and overnight low of 36 degrees represent a 29 degree change, meaning residents could experience comfortable afternoon conditions followed by a much colder evening and early morning.
For residents across Binghamton, Johnson City, Endicott and nearby communities, the repeated overnight lows in the 30s may require precautions for temperature sensitive plants and outdoor equipment. While the supplied forecast does not indicate an official frost advisory or freeze warning, frost could develop in colder, sheltered locations if surface temperatures reach freezing.
Five Day Southern New York Weather Outlook: Oct. 20 24 Tuesday, Oct. 20: Sunny skies are expected across Binghamton, with afternoon temperatures reaching approximately 65 degrees before mostly clear nighttime conditions allow temperatures to fall to around 36 degrees.
Wednesday, Oct. 21: Sunshine continues across Broome County, with afternoon temperatures reaching approximately 63 degrees before mostly clear skies accompany another chilly overnight low near 36 degrees.
Thursday, Oct. 22: Another sunny day is forecast, with afternoon temperatures near 63 degrees before mostly clear nighttime conditions bring temperatures down to approximately 41 degrees.
Friday, Oct. 23: Sunny skies remain in the forecast, but afternoon temperatures are expected to reach only about 59 degrees before mostly clear skies allow overnight lows to fall near 38 degrees.
Saturday, Oct. 24: Mostly sunny conditions are expected across Binghamton, with afternoon temperatures recovering slightly to approximately 61 degrees, providing another relatively mild autumn afternoon.
Extended Outlook: Oct. 25 26 The supplied National Weather Service forecast extends through Saturday, Oct. 24, and does not establish specific weather conditions for Sunday, Oct. 25, or Monday, Oct. 26. Updated guidance will be necessary to determine whether the chilly overnight pattern continues into the following week.
The repeated temperature swings may be especially noticeable for residents leaving home early for work or school. Morning temperatures in the 30s will likely require jackets or heavier layers, while afternoon sunshine could make conditions considerably more comfortable.
Motorists traveling along Interstate 81, Interstate 86 and Route 17 should remain aware of changing temperatures during early morning hours. Although the forecast does not indicate widespread precipitation or icy roads, isolated frost may develop on exposed surfaces where sufficient moisture is present.
Gardeners and homeowners should consider protecting sensitive plants, particularly in valleys and low lying areas where temperatures can fall below nearby official readings. The current forecast does not establish a widespread hard freeze during the primary editorial window.