National Weather Service Forecast for: Union NY
Issued by: National Weather Service Binghamton, NY
Updated: 12:48 pm EDT Jul 4, 2025
 
Independence
Day
Independence Day: Sunny, with a high near 73. Northwest wind around 8 mph.
Sunny

Tonight

Tonight: Mostly clear, with a low around 53. Calm wind.
Mostly Clear

Saturday

Saturday: Mostly sunny, with a high near 83. South wind 3 to 6 mph.
Mostly Sunny

Saturday
Night
Saturday Night: Partly cloudy, with a low around 67. Calm wind becoming south around 6 mph in the evening.
Partly Cloudy

Sunday

Sunday: Mostly sunny, with a high near 88. Southwest wind 6 to 8 mph.
Mostly Sunny

Sunday
Night
Sunday Night: Mostly clear, with a low around 69.
Mostly Clear

Monday

Monday: Scattered showers and thunderstorms after 2pm.  Mostly sunny, with a high near 84. Chance of precipitation is 40%.
Mostly Sunny
then
Scattered
T-storms
Monday
Night
Monday Night: Scattered showers and thunderstorms before 8pm.  Mostly cloudy, with a low around 64. Chance of precipitation is 30%.
Scattered
T-storms then
Mostly Cloudy
Tuesday

Tuesday: Partly sunny, with a high near 80.
Partly Sunny

Hi 73 °F Lo 53 °F Hi 83 °F Lo 67 °F Hi 88 °F Lo 69 °F Hi 84 °F Lo 64 °F Hi 80 °F

 

Independence Day
 
Sunny, with a high near 73. Northwest wind around 8 mph.
Tonight
 
Mostly clear, with a low around 53. Calm wind.
Saturday
 
Mostly sunny, with a high near 83. South wind 3 to 6 mph.
Saturday Night
 
Partly cloudy, with a low around 67. Calm wind becoming south around 6 mph in the evening.
Sunday
 
Mostly sunny, with a high near 88. Southwest wind 6 to 8 mph.
Sunday Night
 
Mostly clear, with a low around 69.
Monday
 
Scattered showers and thunderstorms after 2pm. Mostly sunny, with a high near 84. Chance of precipitation is 40%.
Monday Night
 
Scattered showers and thunderstorms before 8pm. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.
Tuesday
 
Partly sunny, with a high near 80.
Tuesday Night
 
Mostly clear, with a low around 61.
Wednesday
 
Mostly sunny, with a high near 82.
Wednesday Night
 
Scattered showers. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
Thursday
 
Scattered showers and thunderstorms. Mostly cloudy, with a high near 79. Chance of precipitation is 50%.

 

Forecast from NOAA-NWS for Union NY.