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Sullivan NY Weather - Clear - 34°F
Clear
34°F
Updated 3:29 am
Feels Like 31°F
Humidity 96%
Wind N 0 mph
Barometer  30.17 in
Dew Point 33°F
Sullivan NY Weather - Clear - 1°C
Clear
1°C
Updated 3:29 am
Feels Like -0°C
Humidity 96%
Wind N 0 km/h
Barometer  102.2 kPa
Dew Point 1°C
Sullivan, NY Weather and Current Conditionssullivan ny weather forecast

Sullivan, NY Weather Forecast

Sullivan New York WeatherSullivan, New York Weather Weather Forecast
14 Day API Sullivan, NY Weather Forecast. Note: Our 7 day Sullivan, New York weather forecast is our most reliable, and specific forecast. This model should only be used as a probable scenario. Forecasting more than 7 days ahead is challenging.
Sullivan, NY Weather Forecast Dated: 329 AM Thu Oct 22 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and a stable pattern will dominate.

Thursday, October 22, 2026

Mid-Morning
Sullivan Weather - 2026-10-22 - Morning - Partly Cloudy
44°F 6°C
Partly Cloudy
Mid-Afternoon
Sullivan Weather - 2026-10-22 - Afternoon - Sunny
59°F 15°C
Sunny
Early-Evening
Sullivan Weather - 2026-10-22 - Evening - Sunny
45°F 7°C
Sunny
Refreshing around 59°F 15°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with increasing humidity and steady pressure. Winds turning from the W to the N at 6 mph 10 km/h.

Friday, October 23, 2026

Mid-Morning
Sullivan Weather - 2026-10-23 - Morning - Sunny
41°F 5°C
Sunny
Mid-Afternoon
Sullivan Weather - 2026-10-23 - Afternoon - Overcast
55°F 13°C
Overcast
Early-Evening
Sullivan Weather - 2026-10-23 - Evening - Overcast
42°F 5°C
Overcast
Cool and brisk at 55°F 13°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure.

Saturday, October 24, 2026

Mid-Morning
Sullivan Weather - 2026-10-24 - Morning - Sunny
42°F 6°C
Sunny
Mid-Afternoon
Sullivan Weather - 2026-10-24 - Afternoon - Overcast
59°F 15°C
Overcast
Early-Evening
Sullivan Weather - 2026-10-24 - Evening - Sunny
44°F 6°C
Sunny
Comfortable at 59°F 15°C, sunny in the morning, overcast in the afternoon, and sunny this evening, with steady humidity and steady pressure.

Sunday, October 25, 2026

Mid-Morning
Sullivan Weather - 2026-10-25 - Morning - Sunny
43°F 6°C
Sunny
Mid-Afternoon
Sullivan Weather - 2026-10-25 - Afternoon - Sunny
63°F 17°C
Sunny
Early-Evening
Sullivan Weather - 2026-10-25 - Evening - Sunny
48°F 9°C
Sunny
Cool with a high near 63°F 17°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds blowing from the SSW at 8 mph 13 km/h.

Monday, October 26, 2026

Mid-Morning
Sullivan Weather - 2026-10-26 - Morning - Cloudy
51°F 11°C
Cloudy
Mid-Afternoon
Sullivan Weather - 2026-10-26 - Afternoon - Partly Cloudy
62°F 16°C
Partly Cloudy
Early-Evening
Sullivan Weather - 2026-10-26 - Evening - Partly Cloudy
54°F 13°C
Partly Cloudy
Refreshing around 62°F 16°C, cloudy in the morning, becoming partly cloudy through the afternoon and evening, with increasing humidity and steady pressure.

Tuesday, October 27, 2026

Mid-Morning
Sullivan Weather - 2026-10-27 - Morning - Overcast
45°F 7°C
Overcast
Mid-Afternoon
Sullivan Weather - 2026-10-27 - Afternoon - Overcast
56°F 13°C
Overcast
Early-Evening
Sullivan Weather - 2026-10-27 - Evening - Overcast
51°F 11°C
Overcast
Cool and brisk at 56°F 13°C, overcast throughout the day, with lower humidity and steady pressure.

Wednesday, October 28, 2026

Mid-Morning
Sullivan Weather - 2026-10-28 - Morning - Scattered Showers
51°F 10°C
Scattered Showers
Mid-Afternoon
Sullivan Weather - 2026-10-28 - Afternoon - Scattered Showers
60°F 16°C
Scattered Showers
Early-Evening
Sullivan Weather - 2026-10-28 - Evening - Drizzle
50°F 10°C
Drizzle
Comfortable at 60°F 16°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure. Winds moving from the S to the W at 7 mph 11 km/h. Gusts up to 24 mph 38 km/h.

Thursday, October 29, 2026

Mid-Morning
Sullivan Weather - 2026-10-29 - Morning - Cloudy
44°F 7°C
Cloudy
Mid-Afternoon
Sullivan Weather - 2026-10-29 - Afternoon - Partly Cloudy
51°F 11°C
Partly Cloudy
Early-Evening
Sullivan Weather - 2026-10-29 - Evening - Partly Cloudy
45°F 8°C
Partly Cloudy
Crisp with a high near 51°F 11°C, overcast in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure.

Friday, October 30, 2026

Mid-Morning
Sullivan Weather - 2026-10-30 - Morning - Scattered Showers
45°F 7°C
Scattered Showers
Mid-Afternoon
Sullivan Weather - 2026-10-30 - Afternoon - Scattered Showers
54°F 12°C
Scattered Showers
Early-Evening
Sullivan Weather - 2026-10-30 - Evening - Scattered Showers
47°F 9°C
Scattered Showers
Brisk around 54°F 12°C, locally heavy downpours at times, with steady humidity and steady pressure.

Saturday, October 31, 2026

Mid-Morning
Sullivan Weather - 2026-10-31 - Morning - Scattered Showers
47°F 8°C
Scattered Showers
Mid-Afternoon
Sullivan Weather - 2026-10-31 - Afternoon - Scattered Showers
56°F 13°C
Scattered Showers
Early-Evening
Sullivan Weather - 2026-10-31 - Evening - Partly Cloudy
46°F 8°C
Partly Cloudy
Cool and brisk at 56°F 13°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.

Sunday, November 1, 2026

Mid-Morning
Sullivan Weather - 2026-11-01 - Morning - Light Showers
55°F 13°C
Light Showers
Mid-Afternoon
Sullivan Weather - 2026-11-01 - Afternoon - Drizzle
60°F 16°C
Drizzle
Early-Evening
Sullivan Weather - 2026-11-01 - Evening - Light Showers
57°F 14°C
Light Showers
Comfortable at 60°F 16°C, persistent showers off and on through the day, with steady humidity and barometric pressure falling. Winds swinging from the S to the SSW at 13 mph 21 km/h. Gusts up to 33 mph 52 km/h.

Monday, November 2, 2026

Mid-Morning
Sullivan Weather - 2026-11-02 - Morning - Drizzle
43°F 6°C
Drizzle
Mid-Afternoon
Sullivan Weather - 2026-11-02 - Afternoon - Scattered Showers
41°F 5°C
Scattered Showers
Early-Evening
Sullivan Weather - 2026-11-02 - Evening - Scattered Showers
38°F 3°C
Scattered Showers
Cold with a high near 41°F 5°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds shifting from the W to the WNW at 8 mph 12 km/h. Gusts up to 27 mph 43 km/h.

Tuesday, November 3, 2026

Mid-Morning
Sullivan Weather - 2026-11-03 - Morning - Patchy Moderate Snow
33°F 1°C
Patchy Moderate Snow
Mid-Afternoon
Sullivan Weather - 2026-11-03 - Afternoon - Sunny
40°F 4°C
Sunny
Early-Evening
Sullivan Weather - 2026-11-03 - Evening - Scattered Showers
34°F 1°C
Scattered Showers
Nippy around 40°F 4°C, periods of blowing snow, with steady humidity and steady pressure. Winds turning from the WNW to the WSW at 7 mph 11 km/h. Gusts up to 20 mph 32 km/h.

Wednesday, November 4, 2026

Mid-Morning
Sullivan Weather - 2026-11-04 - Morning - Overcast
35°F 2°C
Overcast
Mid-Afternoon
Sullivan Weather - 2026-11-04 - Afternoon - Scattered Showers
40°F 5°C
Scattered Showers
Early-Evening
Sullivan Weather - 2026-11-04 - Evening - Partly Cloudy
34°F 2°C
Partly Cloudy
Biting cold near 40°F 5°C, scattered downpours possible, with steady humidity and barometric pressure falling.

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Weather by the Numbers

Thu, 22nd
Sullivan NY Weather - Thursday, Oct 22, 2026 - Sunny
Hi: 59°F 15°C
Lo: 33°F 1°C
Sunrise 07:26 AM
Sunset 06:09 PM
Wind NW 9 mph15 km/h
Dew Point 37°F3°C
uv Index 2
Barometric Pressure 30.15 in1021 mb
POP 2% *
Humidity 50%
Fri, 23rd
Sullivan NY Weather - Friday, Oct 23, 2026 - Sunny
Hi: 55°F 13°C
Lo: 31°F -0°C
Sunrise 07:27 AM
Sunset 06:07 PM
Wind N 4 mph7 km/h
Dew Point 28°F-2°C
uv Index 3
Barometric Pressure 30.45 in1031 mb
POP 1% *
Humidity 40%
Sat, 24th
Sullivan NY Weather - Saturday, Oct 24, 2026 - Sunny
Hi: 59°F 15°C
Lo: 32°F 0°C
Sunrise 07:28 AM
Sunset 06:06 PM
Wind W 2 mph4 km/h
Dew Point 31°F-1°C
uv Index 3
Barometric Pressure 30.53 in1034 mb
POP 1% *
Humidity 37%
Sun, 25th
Sullivan NY Weather - Sunday, Oct 25, 2026 - Sunny
Hi: 63°F 17°C
Lo: 35°F 2°C
Sunrise 07:29 AM
Sunset 06:05 PM
Wind SSW 7 mph11 km/h
Dew Point 35°F2°C
uv Index 3
Barometric Pressure 30.5 in1033 mb
POP 1% *
Humidity 39%
Mon, 26th
Sullivan NY Weather - Monday, Oct 26, 2026 - Cloudy
Hi: 64°F 18°C
Lo: 41°F 5°C
Sunrise 07:31 AM
Sunset 06:03 PM
Wind WNW 11 mph17 km/h
Dew Point 46°F8°C
uv Index 4
Barometric Pressure 30.27 in1025 mb
POP 10% *
Humidity 55%
Tue, 27th
Sullivan NY Weather - Tuesday, Oct 27, 2026 - Overcast
Hi: 57°F 14°C
Lo: 43°F 6°C
Sunrise 07:32 AM
Sunset 06:02 PM
Wind NNE 2 mph4 km/h
Dew Point 41°F5°C
uv Index 3
Barometric Pressure 30.33 in1027 mb
POP 15% *
Humidity 64%
Wed, 28th
Sullivan NY Weather - Wednesday, Oct 28, 2026 - Patchy Rain Nearby
Hi: 63°F 17°C
Lo: 46°F 8°C
Sunrise 07:33 AM
Sunset 06:00 PM
Wind SSW 10 mph16 km/h
Dew Point 46°F8°C
uv Index 3
Barometric Pressure 30.03 in1017 mb
POP 17% *
Humidity 66%
Thu, 29th
Sullivan NY Weather - Thursday, Oct 29, 2026 - Partly Cloudy
Hi: 52°F 11°C
Lo: 42°F 5°C
Sunrise 07:34 AM
Sunset 05:59 PM
Wind WNW 7 mph12 km/h
Dew Point 40°F4°C
uv Index 3
Barometric Pressure 30.15 in1021 mb
POP 13% *
Humidity 70%
Fri, 30th
Sullivan NY Weather - Friday, Oct 30, 2026 - Partly Cloudy
Hi: 55°F 13°C
Lo: 41°F 5°C
Sunrise 07:36 AM
Sunset 05:58 PM
Wind W 5 mph8 km/h
Dew Point 39°F4°C
uv Index 4
Barometric Pressure 30.21 in1023 mb
POP 8% *
Humidity 61%
Sat, 31st
Sullivan NY Weather - Saturday, Oct 31, 2026 - Patchy Rain Nearby
Hi: 59°F 15°C
Lo: 41°F 5°C
Sunrise 07:37 AM
Sunset 05:56 PM
Wind SW 4 mph7 km/h
Dew Point 41°F5°C
uv Index 3
Barometric Pressure 30.27 in1025 mb
POP 8% *
Humidity 58%
Sun, 1st
Sullivan NY Weather - Sunday, Nov 1, 2026 - Light Drizzle
Hi: 62°F 17°C
Lo: 45°F 7°C
Sunrise 07:38 AM
Sunset 05:55 PM
Wind S 13 mph21 km/h
Dew Point 46°F8°C
uv Index 4
Barometric Pressure 30.09 in1019 mb
POP 37% *
Humidity 60%
Mon, 2nd
Sullivan NY Weather - Monday, Nov 2, 2026 - Patchy Light Drizzle
Hi: 53°F 12°C
Lo: 35°F 1°C
Sunrise 06:39 AM
Sunset 04:54 PM
Wind W 4 mph6 km/h
Dew Point 33°F0°C
uv Index 2
Barometric Pressure 30 in1016 mb
POP 28% *
Humidity 67%
Tue, 3rd
Sullivan NY Weather - Tuesday, Nov 3, 2026 - Light Snow Showers
Hi: 41°F 5°C
Lo: 27°F -3°C
Sunrise 06:40 AM
Sunset 04:52 PM
Wind WNW 11 mph17 km/h
Dew Point 23°F-5°C
uv Index 1
Barometric Pressure 30.21 in1023 mb
POP 4% *
Humidity 52%
Wed, 4th
Sullivan NY Weather - Wednesday, Nov 4, 2026 - Patchy Rain Nearby
Hi: 42°F 5°C
Lo: 30°F -1°C
Sunrise 06:42 AM
Sunset 04:51 PM
Wind WSW 5 mph8 km/h
Dew Point 30°F-1°C
uv Index 1
Barometric Pressure 30.24 in1024 mb
POP 16% *
Humidity 68%
* POP = Probability of Precipitation. Data for 12:00 PM.