Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Fog
N/A
| Humidity | NA |
| Wind Speed | E 6 mph |
| Barometer | 30.11 in |
| Dewpoint | N/A |
| Visibility | 0.50 mi |
| Last update | 25 May 2:56 am EDT |
Extended Forecast for
Arkville NY
Overnight

Low: 49 °F
Showers and
Patchy FogMemorial Day
High: 74 °F
Showers and
Patchy Fog
then Mostly
CloudyMonday Night

Low: 51 °F
Mostly Cloudy
Tuesday

High: 81 °F
Becoming
SunnyTuesday Night

Low: 58 °F
Partly Cloudy
Wednesday
High: 81 °F
Mostly Sunny
then Slight
Chance
ShowersWednesday Night

Low: 53 °F
Partly Cloudy
Thursday

High: 71 °F
Mostly Sunny
Thursday Night

Low: 47 °F
Partly Cloudy
Detailed Forecast
Overnight
Showers. Patchy fog. Low around 49. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Memorial Day
Showers, mainly before 9am. Patchy fog before 7am. High near 74. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Mostly cloudy, with a low around 51. Calm wind.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 81. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 58. Calm wind.
Wednesday
A slight chance of showers after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
Mostly sunny, with a high near 71.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Mostly sunny, with a high near 69.
Friday Night
Partly cloudy, with a low around 47.
Saturday
Mostly sunny, with a high near 68.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Mostly sunny, with a high near 68.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Arkville NY
42.16°N 74.63°W (Elev. 1401 ft)
42.16°N 74.63°W (Elev. 1401 ft)
2:30 am EDT May 25, 2026
3am EDT May 25, 2026-6pm EDT May 31, 2026


