Thompsonville, New York Weather
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Weather Forecast for Thompsonville, New York : Sullivan County
Issued: 1:25 am EDT Sep 17, 2025 Latitude: 41.6681473 Longitude: -74.6251606 View on Google Maps

MouseOver for Detail Forecast
Overnight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
Mostly Cloudy on Overnight 30% chance of rain on Wednesday Morning Fog on Thursday Sunny on Friday Sunny on Saturday Morning Fog on Sunday Mostly Sunny on Monday Mostly Sunny on Tuesday
Low: 50°F High: 68°F High: 79°F High: 74°F High: 69°F High: 71°F High: 76°F High: 80°F
Low: 53°F Low: 54°F Low: 39°F Low: 40°F Low: 46°F Low: 52°F  
Mostly Cloudy Rain Morning Fog Sunny Sunny Morning Fog Mostly Sunny Mostly Sunny
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Current Conditions at
MONTGOMERY - (KMGJ)
55°
Clear
as of 2:54 AM EDST
Rel. Humidity: 87%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 30.16 in.
Flight Rule: VFR
Wind Data
7 MPH
030° Northeast
Cloud Level(s): Clear
Current Conditions at
NEWBURGH - (KSWF)
59°
Mostly Cloudy
as of 2:45 AM EDST
Rel. Humidity: 82%
Dew Point: 54°F
Visibility: 7 Miles
Pressure: 30.18 in.
Flight Rule: VFR
Wind Data
5 MPH
Cloud Level(s): Broken at 7000ft
Current Conditions at
SUSSEX - (KFWN)
61°
Mostly Clear
as of 2:53 AM EDST
Rel. Humidity: 82%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
7 MPH
020° North
Cloud Level(s): Few at 8500ft
Mostly Cloudy on Overnight Overnight... Mostly cloudy, with a low around 50. Calm wind.
30% chance of rain Wednesday Wednesday... A chance of showers after 3pm. Mostly cloudy, with a high near 68. East wind 3 to 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
30% chance of rain Wednesday Night Wednesday Night... A chance of showers, mainly before 1am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 53. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Morning Fog on Thursday Thursday... Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 79. Light west wind.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 54. Calm wind.
Sunny on Friday Friday... Sunny, with a high near 74.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 39.
Sunny on Saturday Saturday... Sunny, with a high near 69.
Morning Fog on Saturday Night Saturday Night... Patchy fog after 2am. Otherwise, mostly clear, with a low around 40.
Morning Fog on Sunday Sunday... Patchy fog before 7am. Otherwise, mostly sunny, with a high near 71.
Patchy Fog on Sunday Night Sunday Night... Patchy fog. Otherwise, partly cloudy, with a low around 46.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 76.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 52.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 80.
Current Radar Image


Sun Almanac for Thompsonville, New York
Sunrise: 06:41 AM
Sunset: 7:04 PM
Civil Sunrise:06:14 AM
Civil Sunset: 7:32 PM
Nautical Sunrise: 05:41 AM
Nautical Sunset: 8:05 PM
Astro Sunrise: 05:07 AM
Astro Sunset: 8:38 PM
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