7-Day Forecast 42.02°N 76.62°W (Text-Only)
NWS Forecast for: Chemung NY
Issued by: National Weather Service Binghamton, NY
Last Update: 6:39 pm EDT Jul 15, 2025




Tonight: Widespread haze before midnight. Mostly clear, with a low around 67. Calm wind.

Wednesday: A chance of showers and thunderstorms, mainly after 5pm. Patchy fog between 7am and 8am. Otherwise, increasing clouds, with a high near 90. Heat index values as high as 95. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 70. Light south wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday: A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 89. Heat index values as high as 95. West wind 5 to 8 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night: Showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Low around 64. West wind 3 to 5 mph. Chance of precipitation is 80%.

Friday: A slight chance of showers after 2pm. Partly sunny, with a high near 78. Chance of precipitation is 20%.

Friday Night: Mostly clear, with a low around 54.

Saturday: Mostly sunny, with a high near 82.

Saturday Night: A chance of showers after 8pm. Mostly cloudy, with a low around 63. Chance of precipitation is 50%.

Sunday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 82. Chance of precipitation is 60%.

Sunday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.

Monday: Mostly sunny, with a high near 83.

Monday Night: Partly cloudy, with a low around 61.

Tuesday: A chance of showers. Partly sunny, with a high near 84. Chance of precipitation is 30%.



Chemung NY
 42.02°N 76.62°W (Elev. 909 ft)

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